Changes between Initial Version and Version 1 of Ticket #7300


Ignore:
Timestamp:
Jul 19, 2022, 11:09:53 AM (3 years ago)
Author:
Eric Pettersen
Comment:

Legend:

Unmodified
Added
Removed
Modified

  • Ticket #7300

    • Property Component Unassigned → Third Party
    • Property Owner set to Eric Pettersen
    • Property Platform → all
    • Property Project → ChimeraX
    • Property Status new → accepted
    • Property Summary ChimeraX bug report submission → Problem with MD Viewer after model split

  • Ticket #7300 – Description

    initial v1  
    906906See log for complete Python traceback. 
    907907 
    908 Traceback (most recent call last): 
    909 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    910 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    911 self._callback(info) 
    912 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    913 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    914 return interceptor(request_info, *args) 
    915 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    916 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    917 self.session.ui.thread_safe(self.handle_scheme, url) 
    918 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    919 line 366, in thread_safe 
    920 func(*args, **kw) 
    921 File "/home/marco/.local/share/ChimeraX/1.2/site-
    922 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    923 self.changeModel(frame, command[12] == 'T') 
    924 File "/home/marco/.local/share/ChimeraX/1.2/site-
    925 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    926 atms = self.atomStruct.atoms 
    927 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    928 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    929 return base.__getattr__(self, attr_name, look_in_class=base) 
    930 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    931 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    932 return look_in_class._attr_registration.get_attr(attr_name) 
    933 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    934 packages/chimerax/core/attributes.py", line 83, in get_attr 
    935 raise AttributeError("Execution of '%s' object's '%s' property raised
    936 AttributeError" % (self.class_.__name__, attr_name)) from None 
    937 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    938 AttributeError 
    939  
    940 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    941 AttributeError 
    942  
    943 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    944 packages/chimerax/core/attributes.py", line 83, in get_attr 
    945 raise AttributeError("Execution of '%s' object's '%s' property raised
    946 AttributeError" % (self.class_.__name__, attr_name)) from None 
    947  
    948 See log for complete Python traceback. 
    949  
    950 Traceback (most recent call last): 
    951 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    952 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    953 self._callback(info) 
    954 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    955 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    956 return interceptor(request_info, *args) 
    957 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    958 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    959 self.session.ui.thread_safe(self.handle_scheme, url) 
    960 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    961 line 366, in thread_safe 
    962 func(*args, **kw) 
    963 File "/home/marco/.local/share/ChimeraX/1.2/site-
    964 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    965 self.changeModel(frame, command[12] == 'T') 
    966 File "/home/marco/.local/share/ChimeraX/1.2/site-
    967 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    968 atms = self.atomStruct.atoms 
    969 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    970 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    971 return base.__getattr__(self, attr_name, look_in_class=base) 
    972 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    973 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    974 return look_in_class._attr_registration.get_attr(attr_name) 
    975 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    976 packages/chimerax/core/attributes.py", line 83, in get_attr 
    977 raise AttributeError("Execution of '%s' object's '%s' property raised
    978 AttributeError" % (self.class_.__name__, attr_name)) from None 
    979 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    980 AttributeError 
    981  
    982 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    983 AttributeError 
    984  
    985 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    986 packages/chimerax/core/attributes.py", line 83, in get_attr 
    987 raise AttributeError("Execution of '%s' object's '%s' property raised
    988 AttributeError" % (self.class_.__name__, attr_name)) from None 
    989  
    990 See log for complete Python traceback. 
    991  
    992 Traceback (most recent call last): 
    993 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    994 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    995 self._callback(info) 
    996 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    997 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    998 return interceptor(request_info, *args) 
    999 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1000 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1001 self.session.ui.thread_safe(self.handle_scheme, url) 
    1002 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1003 line 366, in thread_safe 
    1004 func(*args, **kw) 
    1005 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1006 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1007 self.changeModel(frame, command[12] == 'T') 
    1008 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1009 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1010 atms = self.atomStruct.atoms 
    1011 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1012 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1013 return base.__getattr__(self, attr_name, look_in_class=base) 
    1014 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1015 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1016 return look_in_class._attr_registration.get_attr(attr_name) 
    1017 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1018 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1019 raise AttributeError("Execution of '%s' object's '%s' property raised
    1020 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1021 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1022 AttributeError 
    1023  
    1024 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1025 AttributeError 
    1026  
    1027 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1028 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1029 raise AttributeError("Execution of '%s' object's '%s' property raised
    1030 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1031  
    1032 See log for complete Python traceback. 
    1033  
    1034 Traceback (most recent call last): 
    1035 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1036 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1037 self._callback(info) 
    1038 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1039 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1040 return interceptor(request_info, *args) 
    1041 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1042 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1043 self.session.ui.thread_safe(self.handle_scheme, url) 
    1044 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1045 line 366, in thread_safe 
    1046 func(*args, **kw) 
    1047 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1048 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1049 self.changeModel(frame, command[12] == 'T') 
    1050 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1051 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1052 atms = self.atomStruct.atoms 
    1053 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1054 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1055 return base.__getattr__(self, attr_name, look_in_class=base) 
    1056 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1057 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1058 return look_in_class._attr_registration.get_attr(attr_name) 
    1059 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1060 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1061 raise AttributeError("Execution of '%s' object's '%s' property raised
    1062 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1063 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1064 AttributeError 
    1065  
    1066 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1067 AttributeError 
    1068  
    1069 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1070 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1071 raise AttributeError("Execution of '%s' object's '%s' property raised
    1072 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1073  
    1074 See log for complete Python traceback. 
    1075  
    1076 Traceback (most recent call last): 
    1077 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1078 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1079 self._callback(info) 
    1080 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1081 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1082 return interceptor(request_info, *args) 
    1083 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1084 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1085 self.session.ui.thread_safe(self.handle_scheme, url) 
    1086 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1087 line 366, in thread_safe 
    1088 func(*args, **kw) 
    1089 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1090 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1091 self.changeModel(frame, command[12] == 'T') 
    1092 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1093 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1094 atms = self.atomStruct.atoms 
    1095 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1096 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1097 return base.__getattr__(self, attr_name, look_in_class=base) 
    1098 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1099 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1100 return look_in_class._attr_registration.get_attr(attr_name) 
    1101 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1102 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1103 raise AttributeError("Execution of '%s' object's '%s' property raised
    1104 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1105 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1106 AttributeError 
    1107  
    1108 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1109 AttributeError 
    1110  
    1111 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1112 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1113 raise AttributeError("Execution of '%s' object's '%s' property raised
    1114 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1115  
    1116 See log for complete Python traceback. 
    1117  
    1118 Traceback (most recent call last): 
    1119 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1120 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1121 self._callback(info) 
    1122 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1123 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1124 return interceptor(request_info, *args) 
    1125 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1126 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1127 self.session.ui.thread_safe(self.handle_scheme, url) 
    1128 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1129 line 366, in thread_safe 
    1130 func(*args, **kw) 
    1131 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1132 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1133 self.changeModel(frame, command[12] == 'T') 
    1134 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1135 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1136 atms = self.atomStruct.atoms 
    1137 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1138 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1139 return base.__getattr__(self, attr_name, look_in_class=base) 
    1140 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1141 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1142 return look_in_class._attr_registration.get_attr(attr_name) 
    1143 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1144 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1145 raise AttributeError("Execution of '%s' object's '%s' property raised
    1146 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1147 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1148 AttributeError 
    1149  
    1150 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1151 AttributeError 
    1152  
    1153 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1154 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1155 raise AttributeError("Execution of '%s' object's '%s' property raised
    1156 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1157  
    1158 See log for complete Python traceback. 
    1159  
    1160 Traceback (most recent call last): 
    1161 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1162 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1163 self._callback(info) 
    1164 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1165 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1166 return interceptor(request_info, *args) 
    1167 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1168 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1169 self.session.ui.thread_safe(self.handle_scheme, url) 
    1170 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1171 line 366, in thread_safe 
    1172 func(*args, **kw) 
    1173 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1174 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1175 self.changeModel(frame, command[12] == 'T') 
    1176 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1177 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1178 atms = self.atomStruct.atoms 
    1179 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1180 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1181 return base.__getattr__(self, attr_name, look_in_class=base) 
    1182 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1183 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1184 return look_in_class._attr_registration.get_attr(attr_name) 
    1185 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1186 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1187 raise AttributeError("Execution of '%s' object's '%s' property raised
    1188 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1189 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1190 AttributeError 
    1191  
    1192 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1193 AttributeError 
    1194  
    1195 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1196 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1197 raise AttributeError("Execution of '%s' object's '%s' property raised
    1198 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1199  
    1200 See log for complete Python traceback. 
    1201  
    1202 Traceback (most recent call last): 
    1203 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1204 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1205 self._callback(info) 
    1206 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1207 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1208 return interceptor(request_info, *args) 
    1209 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1210 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1211 self.session.ui.thread_safe(self.handle_scheme, url) 
    1212 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1213 line 366, in thread_safe 
    1214 func(*args, **kw) 
    1215 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1216 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1217 self.changeModel(frame, command[12] == 'T') 
    1218 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1219 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1220 atms = self.atomStruct.atoms 
    1221 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1222 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1223 return base.__getattr__(self, attr_name, look_in_class=base) 
    1224 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1225 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1226 return look_in_class._attr_registration.get_attr(attr_name) 
    1227 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1228 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1229 raise AttributeError("Execution of '%s' object's '%s' property raised
    1230 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1231 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1232 AttributeError 
    1233  
    1234 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1235 AttributeError 
    1236  
    1237 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1238 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1239 raise AttributeError("Execution of '%s' object's '%s' property raised
    1240 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1241  
    1242 See log for complete Python traceback. 
    1243  
    1244 Traceback (most recent call last): 
    1245 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1246 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1247 self._callback(info) 
    1248 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1249 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1250 return interceptor(request_info, *args) 
    1251 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1252 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1253 self.session.ui.thread_safe(self.handle_scheme, url) 
    1254 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1255 line 366, in thread_safe 
    1256 func(*args, **kw) 
    1257 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1258 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1259 self.changeModel(frame, command[12] == 'T') 
    1260 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1261 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1262 atms = self.atomStruct.atoms 
    1263 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1264 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1265 return base.__getattr__(self, attr_name, look_in_class=base) 
    1266 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1267 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1268 return look_in_class._attr_registration.get_attr(attr_name) 
    1269 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1270 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1271 raise AttributeError("Execution of '%s' object's '%s' property raised
    1272 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1273 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1274 AttributeError 
    1275  
    1276 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1277 AttributeError 
    1278  
    1279 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1280 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1281 raise AttributeError("Execution of '%s' object's '%s' property raised
    1282 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1283  
    1284 See log for complete Python traceback. 
    1285  
    1286 Traceback (most recent call last): 
    1287 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1288 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1289 self._callback(info) 
    1290 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1291 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1292 return interceptor(request_info, *args) 
    1293 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1294 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1295 self.session.ui.thread_safe(self.handle_scheme, url) 
    1296 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1297 line 366, in thread_safe 
    1298 func(*args, **kw) 
    1299 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1300 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1301 self.changeModel(frame, command[12] == 'T') 
    1302 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1303 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1304 atms = self.atomStruct.atoms 
    1305 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1306 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1307 return base.__getattr__(self, attr_name, look_in_class=base) 
    1308 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1309 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1310 return look_in_class._attr_registration.get_attr(attr_name) 
    1311 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1312 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1313 raise AttributeError("Execution of '%s' object's '%s' property raised
    1314 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1315 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1316 AttributeError 
    1317  
    1318 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1319 AttributeError 
    1320  
    1321 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1322 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1323 raise AttributeError("Execution of '%s' object's '%s' property raised
    1324 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1325  
    1326 See log for complete Python traceback. 
    1327  
    1328 Traceback (most recent call last): 
    1329 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1330 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1331 self._callback(info) 
    1332 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1333 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1334 return interceptor(request_info, *args) 
    1335 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1336 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1337 self.session.ui.thread_safe(self.handle_scheme, url) 
    1338 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1339 line 366, in thread_safe 
    1340 func(*args, **kw) 
    1341 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1342 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1343 self.changeModel(frame, command[12] == 'T') 
    1344 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1345 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1346 atms = self.atomStruct.atoms 
    1347 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1348 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1349 return base.__getattr__(self, attr_name, look_in_class=base) 
    1350 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1351 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1352 return look_in_class._attr_registration.get_attr(attr_name) 
    1353 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1354 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1355 raise AttributeError("Execution of '%s' object's '%s' property raised
    1356 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1357 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1358 AttributeError 
    1359  
    1360 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1361 AttributeError 
    1362  
    1363 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1364 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1365 raise AttributeError("Execution of '%s' object's '%s' property raised
    1366 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1367  
    1368 See log for complete Python traceback. 
    1369  
    1370 Traceback (most recent call last): 
    1371 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1372 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1373 self._callback(info) 
    1374 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1375 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1376 return interceptor(request_info, *args) 
    1377 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1378 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1379 self.session.ui.thread_safe(self.handle_scheme, url) 
    1380 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1381 line 366, in thread_safe 
    1382 func(*args, **kw) 
    1383 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1384 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1385 self.changeModel(frame, command[12] == 'T') 
    1386 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1387 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1388 atms = self.atomStruct.atoms 
    1389 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1390 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1391 return base.__getattr__(self, attr_name, look_in_class=base) 
    1392 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1393 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1394 return look_in_class._attr_registration.get_attr(attr_name) 
    1395 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1396 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1397 raise AttributeError("Execution of '%s' object's '%s' property raised
    1398 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1399 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1400 AttributeError 
    1401  
    1402 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1403 AttributeError 
    1404  
    1405 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1406 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1407 raise AttributeError("Execution of '%s' object's '%s' property raised
    1408 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1409  
    1410 See log for complete Python traceback. 
    1411  
    1412 Traceback (most recent call last): 
    1413 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1414 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1415 self._callback(info) 
    1416 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1417 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1418 return interceptor(request_info, *args) 
    1419 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1420 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1421 self.session.ui.thread_safe(self.handle_scheme, url) 
    1422 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1423 line 366, in thread_safe 
    1424 func(*args, **kw) 
    1425 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1426 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1427 self.changeModel(frame, command[12] == 'T') 
    1428 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1429 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1430 atms = self.atomStruct.atoms 
    1431 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1432 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1433 return base.__getattr__(self, attr_name, look_in_class=base) 
    1434 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1435 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1436 return look_in_class._attr_registration.get_attr(attr_name) 
    1437 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1438 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1439 raise AttributeError("Execution of '%s' object's '%s' property raised
    1440 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1441 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1442 AttributeError 
    1443  
    1444 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1445 AttributeError 
    1446  
    1447 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1448 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1449 raise AttributeError("Execution of '%s' object's '%s' property raised
    1450 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1451  
    1452 See log for complete Python traceback. 
    1453  
    1454 Traceback (most recent call last): 
    1455 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1456 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1457 self._callback(info) 
    1458 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1459 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1460 return interceptor(request_info, *args) 
    1461 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1462 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1463 self.session.ui.thread_safe(self.handle_scheme, url) 
    1464 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1465 line 366, in thread_safe 
    1466 func(*args, **kw) 
    1467 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1468 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1469 self.changeModel(frame, command[12] == 'T') 
    1470 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1471 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1472 atms = self.atomStruct.atoms 
    1473 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1474 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1475 return base.__getattr__(self, attr_name, look_in_class=base) 
    1476 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1477 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1478 return look_in_class._attr_registration.get_attr(attr_name) 
    1479 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1480 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1481 raise AttributeError("Execution of '%s' object's '%s' property raised
    1482 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1483 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1484 AttributeError 
    1485  
    1486 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1487 AttributeError 
    1488  
    1489 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1490 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1491 raise AttributeError("Execution of '%s' object's '%s' property raised
    1492 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1493  
    1494 See log for complete Python traceback. 
    1495  
    1496 Traceback (most recent call last): 
    1497 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1498 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1499 self._callback(info) 
    1500 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1501 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1502 return interceptor(request_info, *args) 
    1503 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1504 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1505 self.session.ui.thread_safe(self.handle_scheme, url) 
    1506 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1507 line 366, in thread_safe 
    1508 func(*args, **kw) 
    1509 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1510 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1511 self.changeModel(frame, command[12] == 'T') 
    1512 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1513 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1514 atms = self.atomStruct.atoms 
    1515 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1516 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1517 return base.__getattr__(self, attr_name, look_in_class=base) 
    1518 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1519 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1520 return look_in_class._attr_registration.get_attr(attr_name) 
    1521 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1522 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1523 raise AttributeError("Execution of '%s' object's '%s' property raised
    1524 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1525 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1526 AttributeError 
    1527  
    1528 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1529 AttributeError 
    1530  
    1531 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1532 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1533 raise AttributeError("Execution of '%s' object's '%s' property raised
    1534 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1535  
    1536 See log for complete Python traceback. 
    1537  
    1538 Traceback (most recent call last): 
    1539 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1540 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1541 self._callback(info) 
    1542 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1543 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1544 return interceptor(request_info, *args) 
    1545 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1546 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1547 self.session.ui.thread_safe(self.handle_scheme, url) 
    1548 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1549 line 366, in thread_safe 
    1550 func(*args, **kw) 
    1551 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1552 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1553 self.changeModel(frame, command[12] == 'T') 
    1554 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1555 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1556 atms = self.atomStruct.atoms 
    1557 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1558 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1559 return base.__getattr__(self, attr_name, look_in_class=base) 
    1560 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1561 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1562 return look_in_class._attr_registration.get_attr(attr_name) 
    1563 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1564 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1565 raise AttributeError("Execution of '%s' object's '%s' property raised
    1566 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1567 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1568 AttributeError 
    1569  
    1570 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1571 AttributeError 
    1572  
    1573 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1574 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1575 raise AttributeError("Execution of '%s' object's '%s' property raised
    1576 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1577  
    1578 See log for complete Python traceback. 
    1579  
    1580 Traceback (most recent call last): 
    1581 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1582 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1583 self._callback(info) 
    1584 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1585 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1586 return interceptor(request_info, *args) 
    1587 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1588 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1589 self.session.ui.thread_safe(self.handle_scheme, url) 
    1590 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1591 line 366, in thread_safe 
    1592 func(*args, **kw) 
    1593 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1594 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1595 self.changeModel(frame, command[12] == 'T') 
    1596 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1597 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1598 atms = self.atomStruct.atoms 
    1599 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1600 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1601 return base.__getattr__(self, attr_name, look_in_class=base) 
    1602 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1603 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1604 return look_in_class._attr_registration.get_attr(attr_name) 
    1605 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1606 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1607 raise AttributeError("Execution of '%s' object's '%s' property raised
    1608 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1609 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1610 AttributeError 
    1611  
    1612 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1613 AttributeError 
    1614  
    1615 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1616 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1617 raise AttributeError("Execution of '%s' object's '%s' property raised
    1618 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1619  
    1620 See log for complete Python traceback. 
    1621  
    1622 Traceback (most recent call last): 
    1623 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1624 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1625 self._callback(info) 
    1626 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1627 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1628 return interceptor(request_info, *args) 
    1629 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1630 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1631 self.session.ui.thread_safe(self.handle_scheme, url) 
    1632 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1633 line 366, in thread_safe 
    1634 func(*args, **kw) 
    1635 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1636 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1637 self.changeModel(frame, command[12] == 'T') 
    1638 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1639 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1640 atms = self.atomStruct.atoms 
    1641 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1642 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1643 return base.__getattr__(self, attr_name, look_in_class=base) 
    1644 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1645 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1646 return look_in_class._attr_registration.get_attr(attr_name) 
    1647 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1648 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1649 raise AttributeError("Execution of '%s' object's '%s' property raised
    1650 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1651 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1652 AttributeError 
    1653  
    1654 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1655 AttributeError 
    1656  
    1657 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1658 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1659 raise AttributeError("Execution of '%s' object's '%s' property raised
    1660 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1661  
    1662 See log for complete Python traceback. 
    1663  
    1664 Traceback (most recent call last): 
    1665 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1666 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1667 self._callback(info) 
    1668 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1669 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1670 return interceptor(request_info, *args) 
    1671 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1672 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1673 self.session.ui.thread_safe(self.handle_scheme, url) 
    1674 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1675 line 366, in thread_safe 
    1676 func(*args, **kw) 
    1677 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1678 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1679 self.changeModel(frame, command[12] == 'T') 
    1680 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1681 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1682 atms = self.atomStruct.atoms 
    1683 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1684 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1685 return base.__getattr__(self, attr_name, look_in_class=base) 
    1686 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1687 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1688 return look_in_class._attr_registration.get_attr(attr_name) 
    1689 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1690 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1691 raise AttributeError("Execution of '%s' object's '%s' property raised
    1692 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1693 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1694 AttributeError 
    1695  
    1696 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1697 AttributeError 
    1698  
    1699 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1700 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1701 raise AttributeError("Execution of '%s' object's '%s' property raised
    1702 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1703  
    1704 See log for complete Python traceback. 
    1705  
    1706 Traceback (most recent call last): 
    1707 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1708 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1709 self._callback(info) 
    1710 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1711 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1712 return interceptor(request_info, *args) 
    1713 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1714 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1715 self.session.ui.thread_safe(self.handle_scheme, url) 
    1716 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1717 line 366, in thread_safe 
    1718 func(*args, **kw) 
    1719 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1720 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1721 self.changeModel(frame, command[12] == 'T') 
    1722 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1723 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1724 atms = self.atomStruct.atoms 
    1725 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1726 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1727 return base.__getattr__(self, attr_name, look_in_class=base) 
    1728 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1729 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1730 return look_in_class._attr_registration.get_attr(attr_name) 
    1731 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1732 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1733 raise AttributeError("Execution of '%s' object's '%s' property raised
    1734 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1735 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1736 AttributeError 
    1737  
    1738 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1739 AttributeError 
    1740  
    1741 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1742 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1743 raise AttributeError("Execution of '%s' object's '%s' property raised
    1744 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1745  
    1746 See log for complete Python traceback. 
    1747  
    1748 Traceback (most recent call last): 
    1749 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1750 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1751 self._callback(info) 
    1752 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1753 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1754 return interceptor(request_info, *args) 
    1755 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1756 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1757 self.session.ui.thread_safe(self.handle_scheme, url) 
    1758 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1759 line 366, in thread_safe 
    1760 func(*args, **kw) 
    1761 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1762 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1763 self.changeModel(frame, command[12] == 'T') 
    1764 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1765 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1766 atms = self.atomStruct.atoms 
    1767 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1768 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1769 return base.__getattr__(self, attr_name, look_in_class=base) 
    1770 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1771 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1772 return look_in_class._attr_registration.get_attr(attr_name) 
    1773 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1774 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1775 raise AttributeError("Execution of '%s' object's '%s' property raised
    1776 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1777 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1778 AttributeError 
    1779  
    1780 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1781 AttributeError 
    1782  
    1783 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1784 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1785 raise AttributeError("Execution of '%s' object's '%s' property raised
    1786 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1787  
    1788 See log for complete Python traceback. 
    1789  
    1790 Traceback (most recent call last): 
    1791 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1792 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1793 self._callback(info) 
    1794 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1795 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1796 return interceptor(request_info, *args) 
    1797 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1798 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1799 self.session.ui.thread_safe(self.handle_scheme, url) 
    1800 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1801 line 366, in thread_safe 
    1802 func(*args, **kw) 
    1803 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1804 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1805 self.changeModel(frame, command[12] == 'T') 
    1806 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1807 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1808 atms = self.atomStruct.atoms 
    1809 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1810 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1811 return base.__getattr__(self, attr_name, look_in_class=base) 
    1812 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1813 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1814 return look_in_class._attr_registration.get_attr(attr_name) 
    1815 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1816 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1817 raise AttributeError("Execution of '%s' object's '%s' property raised
    1818 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1819 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1820 AttributeError 
    1821  
    1822 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1823 AttributeError 
    1824  
    1825 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1826 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1827 raise AttributeError("Execution of '%s' object's '%s' property raised
    1828 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1829  
    1830 See log for complete Python traceback. 
    1831  
    1832 Traceback (most recent call last): 
    1833 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1834 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1835 self._callback(info) 
    1836 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1837 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1838 return interceptor(request_info, *args) 
    1839 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1840 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1841 self.session.ui.thread_safe(self.handle_scheme, url) 
    1842 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1843 line 366, in thread_safe 
    1844 func(*args, **kw) 
    1845 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1846 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1847 self.changeModel(frame, command[12] == 'T') 
    1848 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1849 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1850 atms = self.atomStruct.atoms 
    1851 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1852 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1853 return base.__getattr__(self, attr_name, look_in_class=base) 
    1854 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1855 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1856 return look_in_class._attr_registration.get_attr(attr_name) 
    1857 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1858 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1859 raise AttributeError("Execution of '%s' object's '%s' property raised
    1860 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1861 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1862 AttributeError 
    1863  
    1864 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1865 AttributeError 
    1866  
    1867 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1868 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1869 raise AttributeError("Execution of '%s' object's '%s' property raised
    1870 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1871  
    1872 See log for complete Python traceback. 
    1873  
    1874 Traceback (most recent call last): 
    1875 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1876 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1877 self._callback(info) 
    1878 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1879 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1880 return interceptor(request_info, *args) 
    1881 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1882 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1883 self.session.ui.thread_safe(self.handle_scheme, url) 
    1884 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1885 line 366, in thread_safe 
    1886 func(*args, **kw) 
    1887 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1888 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1889 self.changeModel(frame, command[12] == 'T') 
    1890 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1891 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1892 atms = self.atomStruct.atoms 
    1893 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1894 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1895 return base.__getattr__(self, attr_name, look_in_class=base) 
    1896 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1897 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1898 return look_in_class._attr_registration.get_attr(attr_name) 
    1899 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1900 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1901 raise AttributeError("Execution of '%s' object's '%s' property raised
    1902 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1903 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1904 AttributeError 
    1905  
    1906 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1907 AttributeError 
    1908  
    1909 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1910 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1911 raise AttributeError("Execution of '%s' object's '%s' property raised
    1912 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1913  
    1914 See log for complete Python traceback. 
    1915  
    1916 Traceback (most recent call last): 
    1917 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1918 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1919 self._callback(info) 
    1920 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1921 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1922 return interceptor(request_info, *args) 
    1923 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1924 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1925 self.session.ui.thread_safe(self.handle_scheme, url) 
    1926 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1927 line 366, in thread_safe 
    1928 func(*args, **kw) 
    1929 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1930 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1931 self.changeModel(frame, command[12] == 'T') 
    1932 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1933 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1934 atms = self.atomStruct.atoms 
    1935 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1936 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1937 return base.__getattr__(self, attr_name, look_in_class=base) 
    1938 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1939 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1940 return look_in_class._attr_registration.get_attr(attr_name) 
    1941 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1942 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1943 raise AttributeError("Execution of '%s' object's '%s' property raised
    1944 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1945 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1946 AttributeError 
    1947  
    1948 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1949 AttributeError 
    1950  
    1951 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1952 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1953 raise AttributeError("Execution of '%s' object's '%s' property raised
    1954 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1955  
    1956 See log for complete Python traceback. 
    1957  
    1958 Traceback (most recent call last): 
    1959 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1960 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    1961 self._callback(info) 
    1962 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1963 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    1964 return interceptor(request_info, *args) 
    1965 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1966 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    1967 self.session.ui.thread_safe(self.handle_scheme, url) 
    1968 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    1969 line 366, in thread_safe 
    1970 func(*args, **kw) 
    1971 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1972 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    1973 self.changeModel(frame, command[12] == 'T') 
    1974 File "/home/marco/.local/share/ChimeraX/1.2/site-
    1975 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    1976 atms = self.atomStruct.atoms 
    1977 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1978 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    1979 return base.__getattr__(self, attr_name, look_in_class=base) 
    1980 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1981 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    1982 return look_in_class._attr_registration.get_attr(attr_name) 
    1983 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1984 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1985 raise AttributeError("Execution of '%s' object's '%s' property raised
    1986 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1987 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1988 AttributeError 
    1989  
    1990 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    1991 AttributeError 
    1992  
    1993 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    1994 packages/chimerax/core/attributes.py", line 83, in get_attr 
    1995 raise AttributeError("Execution of '%s' object's '%s' property raised
    1996 AttributeError" % (self.class_.__name__, attr_name)) from None 
    1997  
    1998 See log for complete Python traceback. 
    1999  
    2000 Traceback (most recent call last): 
    2001 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2002 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2003 self._callback(info) 
    2004 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2005 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2006 return interceptor(request_info, *args) 
    2007 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2008 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2009 self.session.ui.thread_safe(self.handle_scheme, url) 
    2010 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2011 line 366, in thread_safe 
    2012 func(*args, **kw) 
    2013 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2014 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2015 self.changeModel(frame, command[12] == 'T') 
    2016 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2017 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2018 atms = self.atomStruct.atoms 
    2019 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2020 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2021 return base.__getattr__(self, attr_name, look_in_class=base) 
    2022 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2023 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2024 return look_in_class._attr_registration.get_attr(attr_name) 
    2025 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2026 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2027 raise AttributeError("Execution of '%s' object's '%s' property raised
    2028 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2029 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2030 AttributeError 
    2031  
    2032 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2033 AttributeError 
    2034  
    2035 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2036 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2037 raise AttributeError("Execution of '%s' object's '%s' property raised
    2038 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2039  
    2040 See log for complete Python traceback. 
    2041  
    2042 Traceback (most recent call last): 
    2043 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2044 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2045 self._callback(info) 
    2046 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2047 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2048 return interceptor(request_info, *args) 
    2049 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2050 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2051 self.session.ui.thread_safe(self.handle_scheme, url) 
    2052 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2053 line 366, in thread_safe 
    2054 func(*args, **kw) 
    2055 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2056 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2057 self.changeModel(frame, command[12] == 'T') 
    2058 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2059 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2060 atms = self.atomStruct.atoms 
    2061 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2062 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2063 return base.__getattr__(self, attr_name, look_in_class=base) 
    2064 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2065 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2066 return look_in_class._attr_registration.get_attr(attr_name) 
    2067 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2068 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2069 raise AttributeError("Execution of '%s' object's '%s' property raised
    2070 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2071 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2072 AttributeError 
    2073  
    2074 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2075 AttributeError 
    2076  
    2077 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2078 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2079 raise AttributeError("Execution of '%s' object's '%s' property raised
    2080 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2081  
    2082 See log for complete Python traceback. 
    2083  
    2084 Traceback (most recent call last): 
    2085 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2086 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2087 self._callback(info) 
    2088 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2089 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2090 return interceptor(request_info, *args) 
    2091 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2092 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2093 self.session.ui.thread_safe(self.handle_scheme, url) 
    2094 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2095 line 366, in thread_safe 
    2096 func(*args, **kw) 
    2097 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2098 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2099 self.changeModel(frame, command[12] == 'T') 
    2100 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2101 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2102 atms = self.atomStruct.atoms 
    2103 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2104 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2105 return base.__getattr__(self, attr_name, look_in_class=base) 
    2106 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2107 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2108 return look_in_class._attr_registration.get_attr(attr_name) 
    2109 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2110 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2111 raise AttributeError("Execution of '%s' object's '%s' property raised
    2112 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2113 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2114 AttributeError 
    2115  
    2116 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2117 AttributeError 
    2118  
    2119 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2120 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2121 raise AttributeError("Execution of '%s' object's '%s' property raised
    2122 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2123  
    2124 See log for complete Python traceback. 
    2125  
    2126 Traceback (most recent call last): 
    2127 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2128 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2129 self._callback(info) 
    2130 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2131 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2132 return interceptor(request_info, *args) 
    2133 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2134 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2135 self.session.ui.thread_safe(self.handle_scheme, url) 
    2136 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2137 line 366, in thread_safe 
    2138 func(*args, **kw) 
    2139 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2140 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2141 self.changeModel(frame, command[12] == 'T') 
    2142 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2143 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2144 atms = self.atomStruct.atoms 
    2145 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2146 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2147 return base.__getattr__(self, attr_name, look_in_class=base) 
    2148 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2149 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2150 return look_in_class._attr_registration.get_attr(attr_name) 
    2151 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2152 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2153 raise AttributeError("Execution of '%s' object's '%s' property raised
    2154 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2155 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2156 AttributeError 
    2157  
    2158 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2159 AttributeError 
    2160  
    2161 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2162 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2163 raise AttributeError("Execution of '%s' object's '%s' property raised
    2164 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2165  
    2166 See log for complete Python traceback. 
    2167  
    2168 Traceback (most recent call last): 
    2169 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2170 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2171 self._callback(info) 
    2172 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2173 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2174 return interceptor(request_info, *args) 
    2175 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2176 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2177 self.session.ui.thread_safe(self.handle_scheme, url) 
    2178 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2179 line 366, in thread_safe 
    2180 func(*args, **kw) 
    2181 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2182 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2183 self.changeModel(frame, command[12] == 'T') 
    2184 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2185 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2186 atms = self.atomStruct.atoms 
    2187 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2188 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2189 return base.__getattr__(self, attr_name, look_in_class=base) 
    2190 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2191 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2192 return look_in_class._attr_registration.get_attr(attr_name) 
    2193 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2194 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2195 raise AttributeError("Execution of '%s' object's '%s' property raised
    2196 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2197 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2198 AttributeError 
    2199  
    2200 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2201 AttributeError 
    2202  
    2203 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2204 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2205 raise AttributeError("Execution of '%s' object's '%s' property raised
    2206 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2207  
    2208 See log for complete Python traceback. 
    2209  
    2210 Traceback (most recent call last): 
    2211 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2212 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2213 self._callback(info) 
    2214 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2215 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2216 return interceptor(request_info, *args) 
    2217 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2218 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2219 self.session.ui.thread_safe(self.handle_scheme, url) 
    2220 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2221 line 366, in thread_safe 
    2222 func(*args, **kw) 
    2223 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2224 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2225 self.changeModel(frame, command[12] == 'T') 
    2226 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2227 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2228 atms = self.atomStruct.atoms 
    2229 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2230 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2231 return base.__getattr__(self, attr_name, look_in_class=base) 
    2232 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2233 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2234 return look_in_class._attr_registration.get_attr(attr_name) 
    2235 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2236 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2237 raise AttributeError("Execution of '%s' object's '%s' property raised
    2238 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2239 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2240 AttributeError 
    2241  
    2242 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2243 AttributeError 
    2244  
    2245 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2246 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2247 raise AttributeError("Execution of '%s' object's '%s' property raised
    2248 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2249  
    2250 See log for complete Python traceback. 
    2251  
    2252 Traceback (most recent call last): 
    2253 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2254 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2255 self._callback(info) 
    2256 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2257 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2258 return interceptor(request_info, *args) 
    2259 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2260 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2261 self.session.ui.thread_safe(self.handle_scheme, url) 
    2262 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2263 line 366, in thread_safe 
    2264 func(*args, **kw) 
    2265 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2266 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2267 self.changeModel(frame, command[12] == 'T') 
    2268 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2269 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2270 atms = self.atomStruct.atoms 
    2271 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2272 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2273 return base.__getattr__(self, attr_name, look_in_class=base) 
    2274 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2275 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2276 return look_in_class._attr_registration.get_attr(attr_name) 
    2277 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2278 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2279 raise AttributeError("Execution of '%s' object's '%s' property raised
    2280 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2281 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2282 AttributeError 
    2283  
    2284 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2285 AttributeError 
    2286  
    2287 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2288 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2289 raise AttributeError("Execution of '%s' object's '%s' property raised
    2290 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2291  
    2292 See log for complete Python traceback. 
    2293  
    2294 Traceback (most recent call last): 
    2295 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2296 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2297 self._callback(info) 
    2298 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2299 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2300 return interceptor(request_info, *args) 
    2301 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2302 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2303 self.session.ui.thread_safe(self.handle_scheme, url) 
    2304 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2305 line 366, in thread_safe 
    2306 func(*args, **kw) 
    2307 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2308 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2309 self.changeModel(frame, command[12] == 'T') 
    2310 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2311 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2312 atms = self.atomStruct.atoms 
    2313 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2314 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2315 return base.__getattr__(self, attr_name, look_in_class=base) 
    2316 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2317 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2318 return look_in_class._attr_registration.get_attr(attr_name) 
    2319 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2320 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2321 raise AttributeError("Execution of '%s' object's '%s' property raised
    2322 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2323 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2324 AttributeError 
    2325  
    2326 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2327 AttributeError 
    2328  
    2329 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2330 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2331 raise AttributeError("Execution of '%s' object's '%s' property raised
    2332 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2333  
    2334 See log for complete Python traceback. 
    2335  
    2336 Traceback (most recent call last): 
    2337 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2338 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2339 self._callback(info) 
    2340 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2341 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2342 return interceptor(request_info, *args) 
    2343 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2344 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2345 self.session.ui.thread_safe(self.handle_scheme, url) 
    2346 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2347 line 366, in thread_safe 
    2348 func(*args, **kw) 
    2349 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2350 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2351 self.changeModel(frame, command[12] == 'T') 
    2352 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2353 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2354 atms = self.atomStruct.atoms 
    2355 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2356 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2357 return base.__getattr__(self, attr_name, look_in_class=base) 
    2358 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2359 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2360 return look_in_class._attr_registration.get_attr(attr_name) 
    2361 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2362 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2363 raise AttributeError("Execution of '%s' object's '%s' property raised
    2364 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2365 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2366 AttributeError 
    2367  
    2368 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2369 AttributeError 
    2370  
    2371 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2372 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2373 raise AttributeError("Execution of '%s' object's '%s' property raised
    2374 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2375  
    2376 See log for complete Python traceback. 
    2377  
    2378 Traceback (most recent call last): 
    2379 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2380 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2381 self._callback(info) 
    2382 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2383 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2384 return interceptor(request_info, *args) 
    2385 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2386 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2387 self.session.ui.thread_safe(self.handle_scheme, url) 
    2388 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2389 line 366, in thread_safe 
    2390 func(*args, **kw) 
    2391 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2392 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2393 self.changeModel(frame, command[12] == 'T') 
    2394 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2395 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2396 atms = self.atomStruct.atoms 
    2397 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2398 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2399 return base.__getattr__(self, attr_name, look_in_class=base) 
    2400 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2401 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2402 return look_in_class._attr_registration.get_attr(attr_name) 
    2403 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2404 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2405 raise AttributeError("Execution of '%s' object's '%s' property raised
    2406 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2407 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2408 AttributeError 
    2409  
    2410 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2411 AttributeError 
    2412  
    2413 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2414 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2415 raise AttributeError("Execution of '%s' object's '%s' property raised
    2416 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2417  
    2418 See log for complete Python traceback. 
    2419  
    2420 Traceback (most recent call last): 
    2421 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2422 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2423 self._callback(info) 
    2424 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2425 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2426 return interceptor(request_info, *args) 
    2427 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2428 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2429 self.session.ui.thread_safe(self.handle_scheme, url) 
    2430 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2431 line 366, in thread_safe 
    2432 func(*args, **kw) 
    2433 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2434 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2435 self.changeModel(frame, command[12] == 'T') 
    2436 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2437 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2438 atms = self.atomStruct.atoms 
    2439 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2440 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2441 return base.__getattr__(self, attr_name, look_in_class=base) 
    2442 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2443 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2444 return look_in_class._attr_registration.get_attr(attr_name) 
    2445 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2446 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2447 raise AttributeError("Execution of '%s' object's '%s' property raised
    2448 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2449 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2450 AttributeError 
    2451  
    2452 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2453 AttributeError 
    2454  
    2455 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2456 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2457 raise AttributeError("Execution of '%s' object's '%s' property raised
    2458 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2459  
    2460 See log for complete Python traceback. 
    2461  
    2462 Traceback (most recent call last): 
    2463 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2464 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2465 self._callback(info) 
    2466 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2467 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2468 return interceptor(request_info, *args) 
    2469 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2470 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2471 self.session.ui.thread_safe(self.handle_scheme, url) 
    2472 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2473 line 366, in thread_safe 
    2474 func(*args, **kw) 
    2475 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2476 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2477 self.changeModel(frame, command[12] == 'T') 
    2478 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2479 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2480 atms = self.atomStruct.atoms 
    2481 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2482 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2483 return base.__getattr__(self, attr_name, look_in_class=base) 
    2484 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2485 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2486 return look_in_class._attr_registration.get_attr(attr_name) 
    2487 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2488 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2489 raise AttributeError("Execution of '%s' object's '%s' property raised
    2490 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2491 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2492 AttributeError 
    2493  
    2494 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2495 AttributeError 
    2496  
    2497 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2498 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2499 raise AttributeError("Execution of '%s' object's '%s' property raised
    2500 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2501  
    2502 See log for complete Python traceback. 
    2503  
    2504 Traceback (most recent call last): 
    2505 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2506 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2507 self._callback(info) 
    2508 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2509 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2510 return interceptor(request_info, *args) 
    2511 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2512 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2513 self.session.ui.thread_safe(self.handle_scheme, url) 
    2514 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2515 line 366, in thread_safe 
    2516 func(*args, **kw) 
    2517 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2518 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2519 self.changeModel(frame, command[12] == 'T') 
    2520 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2521 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2522 atms = self.atomStruct.atoms 
    2523 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2524 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2525 return base.__getattr__(self, attr_name, look_in_class=base) 
    2526 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2527 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2528 return look_in_class._attr_registration.get_attr(attr_name) 
    2529 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2530 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2531 raise AttributeError("Execution of '%s' object's '%s' property raised
    2532 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2533 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2534 AttributeError 
    2535  
    2536 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2537 AttributeError 
    2538  
    2539 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2540 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2541 raise AttributeError("Execution of '%s' object's '%s' property raised
    2542 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2543  
    2544 See log for complete Python traceback. 
    2545  
    2546 Traceback (most recent call last): 
    2547 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2548 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2549 self._callback(info) 
    2550 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2551 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2552 return interceptor(request_info, *args) 
    2553 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2554 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2555 self.session.ui.thread_safe(self.handle_scheme, url) 
    2556 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2557 line 366, in thread_safe 
    2558 func(*args, **kw) 
    2559 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2560 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2561 self.changeModel(frame, command[12] == 'T') 
    2562 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2563 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2564 atms = self.atomStruct.atoms 
    2565 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2566 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2567 return base.__getattr__(self, attr_name, look_in_class=base) 
    2568 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2569 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2570 return look_in_class._attr_registration.get_attr(attr_name) 
    2571 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2572 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2573 raise AttributeError("Execution of '%s' object's '%s' property raised
    2574 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2575 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2576 AttributeError 
    2577  
    2578 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2579 AttributeError 
    2580  
    2581 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2582 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2583 raise AttributeError("Execution of '%s' object's '%s' property raised
    2584 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2585  
    2586 See log for complete Python traceback. 
    2587  
    2588 Traceback (most recent call last): 
    2589 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2590 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2591 self._callback(info) 
    2592 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2593 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2594 return interceptor(request_info, *args) 
    2595 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2596 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2597 self.session.ui.thread_safe(self.handle_scheme, url) 
    2598 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2599 line 366, in thread_safe 
    2600 func(*args, **kw) 
    2601 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2602 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2603 self.changeModel(frame, command[12] == 'T') 
    2604 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2605 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2606 atms = self.atomStruct.atoms 
    2607 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2608 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2609 return base.__getattr__(self, attr_name, look_in_class=base) 
    2610 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2611 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2612 return look_in_class._attr_registration.get_attr(attr_name) 
    2613 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2614 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2615 raise AttributeError("Execution of '%s' object's '%s' property raised
    2616 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2617 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2618 AttributeError 
    2619  
    2620 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2621 AttributeError 
    2622  
    2623 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2624 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2625 raise AttributeError("Execution of '%s' object's '%s' property raised
    2626 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2627  
    2628 See log for complete Python traceback. 
    2629  
    2630 Traceback (most recent call last): 
    2631 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2632 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2633 self._callback(info) 
    2634 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2635 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2636 return interceptor(request_info, *args) 
    2637 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2638 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2639 self.session.ui.thread_safe(self.handle_scheme, url) 
    2640 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2641 line 366, in thread_safe 
    2642 func(*args, **kw) 
    2643 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2644 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2645 self.changeModel(frame, command[12] == 'T') 
    2646 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2647 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2648 atms = self.atomStruct.atoms 
    2649 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2650 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2651 return base.__getattr__(self, attr_name, look_in_class=base) 
    2652 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2653 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2654 return look_in_class._attr_registration.get_attr(attr_name) 
    2655 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2656 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2657 raise AttributeError("Execution of '%s' object's '%s' property raised
    2658 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2659 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2660 AttributeError 
    2661  
    2662 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2663 AttributeError 
    2664  
    2665 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2666 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2667 raise AttributeError("Execution of '%s' object's '%s' property raised
    2668 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2669  
    2670 See log for complete Python traceback. 
    2671  
    2672 Traceback (most recent call last): 
    2673 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2674 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2675 self._callback(info) 
    2676 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2677 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2678 return interceptor(request_info, *args) 
    2679 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2680 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2681 self.session.ui.thread_safe(self.handle_scheme, url) 
    2682 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2683 line 366, in thread_safe 
    2684 func(*args, **kw) 
    2685 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2686 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2687 self.changeModel(frame, command[12] == 'T') 
    2688 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2689 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2690 atms = self.atomStruct.atoms 
    2691 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2692 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2693 return base.__getattr__(self, attr_name, look_in_class=base) 
    2694 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2695 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2696 return look_in_class._attr_registration.get_attr(attr_name) 
    2697 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2698 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2699 raise AttributeError("Execution of '%s' object's '%s' property raised
    2700 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2701 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2702 AttributeError 
    2703  
    2704 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2705 AttributeError 
    2706  
    2707 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2708 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2709 raise AttributeError("Execution of '%s' object's '%s' property raised
    2710 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2711  
    2712 See log for complete Python traceback. 
    2713  
    2714 Traceback (most recent call last): 
    2715 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2716 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2717 self._callback(info) 
    2718 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2719 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2720 return interceptor(request_info, *args) 
    2721 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2722 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2723 self.session.ui.thread_safe(self.handle_scheme, url) 
    2724 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2725 line 366, in thread_safe 
    2726 func(*args, **kw) 
    2727 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2728 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2729 self.changeModel(frame, command[12] == 'T') 
    2730 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2731 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2732 atms = self.atomStruct.atoms 
    2733 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2734 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2735 return base.__getattr__(self, attr_name, look_in_class=base) 
    2736 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2737 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2738 return look_in_class._attr_registration.get_attr(attr_name) 
    2739 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2740 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2741 raise AttributeError("Execution of '%s' object's '%s' property raised
    2742 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2743 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2744 AttributeError 
    2745  
    2746 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2747 AttributeError 
    2748  
    2749 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2750 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2751 raise AttributeError("Execution of '%s' object's '%s' property raised
    2752 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2753  
    2754 See log for complete Python traceback. 
    2755  
    2756 Traceback (most recent call last): 
    2757 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2758 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2759 self._callback(info) 
    2760 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2761 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2762 return interceptor(request_info, *args) 
    2763 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2764 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2765 self.session.ui.thread_safe(self.handle_scheme, url) 
    2766 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2767 line 366, in thread_safe 
    2768 func(*args, **kw) 
    2769 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2770 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2771 self.changeModel(frame, command[12] == 'T') 
    2772 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2773 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2774 atms = self.atomStruct.atoms 
    2775 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2776 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2777 return base.__getattr__(self, attr_name, look_in_class=base) 
    2778 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2779 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2780 return look_in_class._attr_registration.get_attr(attr_name) 
    2781 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2782 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2783 raise AttributeError("Execution of '%s' object's '%s' property raised
    2784 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2785 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2786 AttributeError 
    2787  
    2788 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2789 AttributeError 
    2790  
    2791 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2792 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2793 raise AttributeError("Execution of '%s' object's '%s' property raised
    2794 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2795  
    2796 See log for complete Python traceback. 
    2797  
    2798 Traceback (most recent call last): 
    2799 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2800 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2801 self._callback(info) 
    2802 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2803 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2804 return interceptor(request_info, *args) 
    2805 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2806 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2807 self.session.ui.thread_safe(self.handle_scheme, url) 
    2808 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2809 line 366, in thread_safe 
    2810 func(*args, **kw) 
    2811 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2812 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2813 self.changeModel(frame, command[12] == 'T') 
    2814 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2815 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2816 atms = self.atomStruct.atoms 
    2817 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2818 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2819 return base.__getattr__(self, attr_name, look_in_class=base) 
    2820 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2821 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2822 return look_in_class._attr_registration.get_attr(attr_name) 
    2823 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2824 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2825 raise AttributeError("Execution of '%s' object's '%s' property raised
    2826 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2827 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2828 AttributeError 
    2829  
    2830 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2831 AttributeError 
    2832  
    2833 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2834 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2835 raise AttributeError("Execution of '%s' object's '%s' property raised
    2836 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2837  
    2838 See log for complete Python traceback. 
    2839  
    2840 Traceback (most recent call last): 
    2841 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2842 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2843 self._callback(info) 
    2844 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2845 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2846 return interceptor(request_info, *args) 
    2847 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2848 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2849 self.session.ui.thread_safe(self.handle_scheme, url) 
    2850 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2851 line 366, in thread_safe 
    2852 func(*args, **kw) 
    2853 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2854 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2855 self.changeModel(frame, command[12] == 'T') 
    2856 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2857 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2858 atms = self.atomStruct.atoms 
    2859 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2860 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2861 return base.__getattr__(self, attr_name, look_in_class=base) 
    2862 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2863 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2864 return look_in_class._attr_registration.get_attr(attr_name) 
    2865 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2866 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2867 raise AttributeError("Execution of '%s' object's '%s' property raised
    2868 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2869 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2870 AttributeError 
    2871  
    2872 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2873 AttributeError 
    2874  
    2875 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2876 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2877 raise AttributeError("Execution of '%s' object's '%s' property raised
    2878 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2879  
    2880 See log for complete Python traceback. 
    2881  
    2882 Traceback (most recent call last): 
    2883 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2884 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2885 self._callback(info) 
    2886 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2887 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2888 return interceptor(request_info, *args) 
    2889 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2890 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2891 self.session.ui.thread_safe(self.handle_scheme, url) 
    2892 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2893 line 366, in thread_safe 
    2894 func(*args, **kw) 
    2895 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2896 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2897 self.changeModel(frame, command[12] == 'T') 
    2898 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2899 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2900 atms = self.atomStruct.atoms 
    2901 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2902 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2903 return base.__getattr__(self, attr_name, look_in_class=base) 
    2904 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2905 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2906 return look_in_class._attr_registration.get_attr(attr_name) 
    2907 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2908 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2909 raise AttributeError("Execution of '%s' object's '%s' property raised
    2910 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2911 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2912 AttributeError 
    2913  
    2914 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2915 AttributeError 
    2916  
    2917 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2918 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2919 raise AttributeError("Execution of '%s' object's '%s' property raised
    2920 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2921  
    2922 See log for complete Python traceback. 
    2923  
    2924 Traceback (most recent call last): 
    2925 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2926 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2927 self._callback(info) 
    2928 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2929 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2930 return interceptor(request_info, *args) 
    2931 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2932 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2933 self.session.ui.thread_safe(self.handle_scheme, url) 
    2934 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2935 line 366, in thread_safe 
    2936 func(*args, **kw) 
    2937 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2938 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2939 self.changeModel(frame, command[12] == 'T') 
    2940 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2941 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2942 atms = self.atomStruct.atoms 
    2943 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2944 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2945 return base.__getattr__(self, attr_name, look_in_class=base) 
    2946 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2947 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2948 return look_in_class._attr_registration.get_attr(attr_name) 
    2949 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2950 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2951 raise AttributeError("Execution of '%s' object's '%s' property raised
    2952 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2953 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2954 AttributeError 
    2955  
    2956 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2957 AttributeError 
    2958  
    2959 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2960 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2961 raise AttributeError("Execution of '%s' object's '%s' property raised
    2962 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2963  
    2964 See log for complete Python traceback. 
    2965  
    2966 Traceback (most recent call last): 
    2967 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2968 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    2969 self._callback(info) 
    2970 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2971 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    2972 return interceptor(request_info, *args) 
    2973 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2974 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    2975 self.session.ui.thread_safe(self.handle_scheme, url) 
    2976 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    2977 line 366, in thread_safe 
    2978 func(*args, **kw) 
    2979 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2980 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    2981 self.changeModel(frame, command[12] == 'T') 
    2982 File "/home/marco/.local/share/ChimeraX/1.2/site-
    2983 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    2984 atms = self.atomStruct.atoms 
    2985 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2986 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    2987 return base.__getattr__(self, attr_name, look_in_class=base) 
    2988 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2989 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    2990 return look_in_class._attr_registration.get_attr(attr_name) 
    2991 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    2992 packages/chimerax/core/attributes.py", line 83, in get_attr 
    2993 raise AttributeError("Execution of '%s' object's '%s' property raised
    2994 AttributeError" % (self.class_.__name__, attr_name)) from None 
    2995 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2996 AttributeError 
    2997  
    2998 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    2999 AttributeError 
    3000  
    3001 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3002 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3003 raise AttributeError("Execution of '%s' object's '%s' property raised
    3004 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3005  
    3006 See log for complete Python traceback. 
    3007  
    3008 Traceback (most recent call last): 
    3009 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3010 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3011 self._callback(info) 
    3012 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3013 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3014 return interceptor(request_info, *args) 
    3015 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3016 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3017 self.session.ui.thread_safe(self.handle_scheme, url) 
    3018 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3019 line 366, in thread_safe 
    3020 func(*args, **kw) 
    3021 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3022 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3023 self.changeModel(frame, command[12] == 'T') 
    3024 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3025 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3026 atms = self.atomStruct.atoms 
    3027 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3028 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3029 return base.__getattr__(self, attr_name, look_in_class=base) 
    3030 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3031 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3032 return look_in_class._attr_registration.get_attr(attr_name) 
    3033 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3034 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3035 raise AttributeError("Execution of '%s' object's '%s' property raised
    3036 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3037 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3038 AttributeError 
    3039  
    3040 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3041 AttributeError 
    3042  
    3043 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3044 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3045 raise AttributeError("Execution of '%s' object's '%s' property raised
    3046 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3047  
    3048 See log for complete Python traceback. 
    3049  
    3050 Traceback (most recent call last): 
    3051 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3052 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3053 self._callback(info) 
    3054 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3055 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3056 return interceptor(request_info, *args) 
    3057 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3058 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3059 self.session.ui.thread_safe(self.handle_scheme, url) 
    3060 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3061 line 366, in thread_safe 
    3062 func(*args, **kw) 
    3063 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3064 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3065 self.changeModel(frame, command[12] == 'T') 
    3066 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3067 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3068 atms = self.atomStruct.atoms 
    3069 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3070 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3071 return base.__getattr__(self, attr_name, look_in_class=base) 
    3072 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3073 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3074 return look_in_class._attr_registration.get_attr(attr_name) 
    3075 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3076 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3077 raise AttributeError("Execution of '%s' object's '%s' property raised
    3078 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3079 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3080 AttributeError 
    3081  
    3082 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3083 AttributeError 
    3084  
    3085 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3086 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3087 raise AttributeError("Execution of '%s' object's '%s' property raised
    3088 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3089  
    3090 See log for complete Python traceback. 
    3091  
    3092 Traceback (most recent call last): 
    3093 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3094 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3095 self._callback(info) 
    3096 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3097 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3098 return interceptor(request_info, *args) 
    3099 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3100 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3101 self.session.ui.thread_safe(self.handle_scheme, url) 
    3102 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3103 line 366, in thread_safe 
    3104 func(*args, **kw) 
    3105 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3106 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3107 self.changeModel(frame, command[12] == 'T') 
    3108 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3109 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3110 atms = self.atomStruct.atoms 
    3111 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3112 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3113 return base.__getattr__(self, attr_name, look_in_class=base) 
    3114 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3115 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3116 return look_in_class._attr_registration.get_attr(attr_name) 
    3117 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3118 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3119 raise AttributeError("Execution of '%s' object's '%s' property raised
    3120 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3121 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3122 AttributeError 
    3123  
    3124 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3125 AttributeError 
    3126  
    3127 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3128 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3129 raise AttributeError("Execution of '%s' object's '%s' property raised
    3130 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3131  
    3132 See log for complete Python traceback. 
    3133  
    3134 Traceback (most recent call last): 
    3135 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3136 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3137 self._callback(info) 
    3138 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3139 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3140 return interceptor(request_info, *args) 
    3141 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3142 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3143 self.session.ui.thread_safe(self.handle_scheme, url) 
    3144 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3145 line 366, in thread_safe 
    3146 func(*args, **kw) 
    3147 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3148 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3149 self.changeModel(frame, command[12] == 'T') 
    3150 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3151 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3152 atms = self.atomStruct.atoms 
    3153 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3154 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3155 return base.__getattr__(self, attr_name, look_in_class=base) 
    3156 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3157 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3158 return look_in_class._attr_registration.get_attr(attr_name) 
    3159 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3160 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3161 raise AttributeError("Execution of '%s' object's '%s' property raised
    3162 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3163 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3164 AttributeError 
    3165  
    3166 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3167 AttributeError 
    3168  
    3169 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3170 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3171 raise AttributeError("Execution of '%s' object's '%s' property raised
    3172 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3173  
    3174 See log for complete Python traceback. 
    3175  
    3176 Traceback (most recent call last): 
    3177 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3178 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3179 self._callback(info) 
    3180 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3181 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3182 return interceptor(request_info, *args) 
    3183 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3184 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3185 self.session.ui.thread_safe(self.handle_scheme, url) 
    3186 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3187 line 366, in thread_safe 
    3188 func(*args, **kw) 
    3189 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3190 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3191 self.changeModel(frame, command[12] == 'T') 
    3192 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3193 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3194 atms = self.atomStruct.atoms 
    3195 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3196 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3197 return base.__getattr__(self, attr_name, look_in_class=base) 
    3198 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3199 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3200 return look_in_class._attr_registration.get_attr(attr_name) 
    3201 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3202 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3203 raise AttributeError("Execution of '%s' object's '%s' property raised
    3204 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3205 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3206 AttributeError 
    3207  
    3208 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3209 AttributeError 
    3210  
    3211 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3212 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3213 raise AttributeError("Execution of '%s' object's '%s' property raised
    3214 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3215  
    3216 See log for complete Python traceback. 
    3217  
    3218 Traceback (most recent call last): 
    3219 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3220 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3221 self._callback(info) 
    3222 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3223 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3224 return interceptor(request_info, *args) 
    3225 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3226 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3227 self.session.ui.thread_safe(self.handle_scheme, url) 
    3228 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3229 line 366, in thread_safe 
    3230 func(*args, **kw) 
    3231 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3232 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3233 self.changeModel(frame, command[12] == 'T') 
    3234 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3235 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3236 atms = self.atomStruct.atoms 
    3237 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3238 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3239 return base.__getattr__(self, attr_name, look_in_class=base) 
    3240 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3241 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3242 return look_in_class._attr_registration.get_attr(attr_name) 
    3243 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3244 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3245 raise AttributeError("Execution of '%s' object's '%s' property raised
    3246 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3247 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3248 AttributeError 
    3249  
    3250 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3251 AttributeError 
    3252  
    3253 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3254 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3255 raise AttributeError("Execution of '%s' object's '%s' property raised
    3256 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3257  
    3258 See log for complete Python traceback. 
    3259  
    3260 Traceback (most recent call last): 
    3261 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3262 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3263 self._callback(info) 
    3264 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3265 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3266 return interceptor(request_info, *args) 
    3267 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3268 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3269 self.session.ui.thread_safe(self.handle_scheme, url) 
    3270 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3271 line 366, in thread_safe 
    3272 func(*args, **kw) 
    3273 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3274 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3275 self.changeModel(frame, command[12] == 'T') 
    3276 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3277 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3278 atms = self.atomStruct.atoms 
    3279 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3280 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3281 return base.__getattr__(self, attr_name, look_in_class=base) 
    3282 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3283 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3284 return look_in_class._attr_registration.get_attr(attr_name) 
    3285 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3286 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3287 raise AttributeError("Execution of '%s' object's '%s' property raised
    3288 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3289 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3290 AttributeError 
    3291  
    3292 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3293 AttributeError 
    3294  
    3295 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3296 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3297 raise AttributeError("Execution of '%s' object's '%s' property raised
    3298 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3299  
    3300 See log for complete Python traceback. 
    3301  
    3302 Traceback (most recent call last): 
    3303 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3304 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3305 self._callback(info) 
    3306 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3307 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3308 return interceptor(request_info, *args) 
    3309 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3310 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3311 self.session.ui.thread_safe(self.handle_scheme, url) 
    3312 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3313 line 366, in thread_safe 
    3314 func(*args, **kw) 
    3315 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3316 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3317 self.changeModel(frame, command[12] == 'T') 
    3318 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3319 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3320 atms = self.atomStruct.atoms 
    3321 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3322 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3323 return base.__getattr__(self, attr_name, look_in_class=base) 
    3324 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3325 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3326 return look_in_class._attr_registration.get_attr(attr_name) 
    3327 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3328 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3329 raise AttributeError("Execution of '%s' object's '%s' property raised
    3330 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3331 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3332 AttributeError 
    3333  
    3334 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3335 AttributeError 
    3336  
    3337 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3338 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3339 raise AttributeError("Execution of '%s' object's '%s' property raised
    3340 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3341  
    3342 See log for complete Python traceback. 
    3343  
    3344 Traceback (most recent call last): 
    3345 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3346 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3347 self._callback(info) 
    3348 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3349 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3350 return interceptor(request_info, *args) 
    3351 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3352 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3353 self.session.ui.thread_safe(self.handle_scheme, url) 
    3354 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3355 line 366, in thread_safe 
    3356 func(*args, **kw) 
    3357 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3358 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3359 self.changeModel(frame, command[12] == 'T') 
    3360 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3361 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3362 atms = self.atomStruct.atoms 
    3363 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3364 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3365 return base.__getattr__(self, attr_name, look_in_class=base) 
    3366 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3367 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3368 return look_in_class._attr_registration.get_attr(attr_name) 
    3369 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3370 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3371 raise AttributeError("Execution of '%s' object's '%s' property raised
    3372 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3373 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3374 AttributeError 
    3375  
    3376 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3377 AttributeError 
    3378  
    3379 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3380 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3381 raise AttributeError("Execution of '%s' object's '%s' property raised
    3382 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3383  
    3384 See log for complete Python traceback. 
    3385  
    3386 Traceback (most recent call last): 
    3387 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3388 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3389 self._callback(info) 
    3390 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3391 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3392 return interceptor(request_info, *args) 
    3393 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3394 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3395 self.session.ui.thread_safe(self.handle_scheme, url) 
    3396 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3397 line 366, in thread_safe 
    3398 func(*args, **kw) 
    3399 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3400 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3401 self.changeModel(frame, command[12] == 'T') 
    3402 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3403 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3404 atms = self.atomStruct.atoms 
    3405 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3406 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3407 return base.__getattr__(self, attr_name, look_in_class=base) 
    3408 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3409 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3410 return look_in_class._attr_registration.get_attr(attr_name) 
    3411 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3412 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3413 raise AttributeError("Execution of '%s' object's '%s' property raised
    3414 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3415 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3416 AttributeError 
    3417  
    3418 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3419 AttributeError 
    3420  
    3421 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3422 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3423 raise AttributeError("Execution of '%s' object's '%s' property raised
    3424 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3425  
    3426 See log for complete Python traceback. 
    3427  
    3428 Traceback (most recent call last): 
    3429 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3430 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3431 self._callback(info) 
    3432 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3433 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3434 return interceptor(request_info, *args) 
    3435 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3436 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3437 self.session.ui.thread_safe(self.handle_scheme, url) 
    3438 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3439 line 366, in thread_safe 
    3440 func(*args, **kw) 
    3441 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3442 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3443 self.changeModel(frame, command[12] == 'T') 
    3444 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3445 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3446 atms = self.atomStruct.atoms 
    3447 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3448 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3449 return base.__getattr__(self, attr_name, look_in_class=base) 
    3450 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3451 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3452 return look_in_class._attr_registration.get_attr(attr_name) 
    3453 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3454 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3455 raise AttributeError("Execution of '%s' object's '%s' property raised
    3456 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3457 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3458 AttributeError 
    3459  
    3460 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3461 AttributeError 
    3462  
    3463 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3464 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3465 raise AttributeError("Execution of '%s' object's '%s' property raised
    3466 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3467  
    3468 See log for complete Python traceback. 
    3469  
    3470 Traceback (most recent call last): 
    3471 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3472 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3473 self._callback(info) 
    3474 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3475 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3476 return interceptor(request_info, *args) 
    3477 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3478 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3479 self.session.ui.thread_safe(self.handle_scheme, url) 
    3480 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3481 line 366, in thread_safe 
    3482 func(*args, **kw) 
    3483 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3484 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3485 self.changeModel(frame, command[12] == 'T') 
    3486 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3487 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3488 atms = self.atomStruct.atoms 
    3489 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3490 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3491 return base.__getattr__(self, attr_name, look_in_class=base) 
    3492 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3493 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3494 return look_in_class._attr_registration.get_attr(attr_name) 
    3495 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3496 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3497 raise AttributeError("Execution of '%s' object's '%s' property raised
    3498 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3499 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3500 AttributeError 
    3501  
    3502 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3503 AttributeError 
    3504  
    3505 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3506 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3507 raise AttributeError("Execution of '%s' object's '%s' property raised
    3508 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3509  
    3510 See log for complete Python traceback. 
    3511  
    3512 Traceback (most recent call last): 
    3513 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3514 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3515 self._callback(info) 
    3516 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3517 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3518 return interceptor(request_info, *args) 
    3519 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3520 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3521 self.session.ui.thread_safe(self.handle_scheme, url) 
    3522 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3523 line 366, in thread_safe 
    3524 func(*args, **kw) 
    3525 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3526 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3527 self.changeModel(frame, command[12] == 'T') 
    3528 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3529 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3530 atms = self.atomStruct.atoms 
    3531 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3532 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3533 return base.__getattr__(self, attr_name, look_in_class=base) 
    3534 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3535 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3536 return look_in_class._attr_registration.get_attr(attr_name) 
    3537 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3538 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3539 raise AttributeError("Execution of '%s' object's '%s' property raised
    3540 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3541 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3542 AttributeError 
    3543  
    3544 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3545 AttributeError 
    3546  
    3547 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3548 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3549 raise AttributeError("Execution of '%s' object's '%s' property raised
    3550 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3551  
    3552 See log for complete Python traceback. 
    3553  
    3554 Traceback (most recent call last): 
    3555 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3556 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3557 self._callback(info) 
    3558 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3559 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3560 return interceptor(request_info, *args) 
    3561 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3562 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3563 self.session.ui.thread_safe(self.handle_scheme, url) 
    3564 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3565 line 366, in thread_safe 
    3566 func(*args, **kw) 
    3567 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3568 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3569 self.changeModel(frame, command[12] == 'T') 
    3570 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3571 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3572 atms = self.atomStruct.atoms 
    3573 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3574 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3575 return base.__getattr__(self, attr_name, look_in_class=base) 
    3576 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3577 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3578 return look_in_class._attr_registration.get_attr(attr_name) 
    3579 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3580 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3581 raise AttributeError("Execution of '%s' object's '%s' property raised
    3582 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3583 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3584 AttributeError 
    3585  
    3586 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3587 AttributeError 
    3588  
    3589 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3590 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3591 raise AttributeError("Execution of '%s' object's '%s' property raised
    3592 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3593  
    3594 See log for complete Python traceback. 
    3595  
    3596 Traceback (most recent call last): 
    3597 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3598 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3599 self._callback(info) 
    3600 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3601 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3602 return interceptor(request_info, *args) 
    3603 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3604 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3605 self.session.ui.thread_safe(self.handle_scheme, url) 
    3606 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3607 line 366, in thread_safe 
    3608 func(*args, **kw) 
    3609 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3610 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3611 self.changeModel(frame, command[12] == 'T') 
    3612 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3613 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3614 atms = self.atomStruct.atoms 
    3615 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3616 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3617 return base.__getattr__(self, attr_name, look_in_class=base) 
    3618 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3619 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3620 return look_in_class._attr_registration.get_attr(attr_name) 
    3621 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3622 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3623 raise AttributeError("Execution of '%s' object's '%s' property raised
    3624 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3625 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3626 AttributeError 
    3627  
    3628 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3629 AttributeError 
    3630  
    3631 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3632 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3633 raise AttributeError("Execution of '%s' object's '%s' property raised
    3634 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3635  
    3636 See log for complete Python traceback. 
    3637  
    3638 Traceback (most recent call last): 
    3639 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3640 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3641 self._callback(info) 
    3642 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3643 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3644 return interceptor(request_info, *args) 
    3645 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3646 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3647 self.session.ui.thread_safe(self.handle_scheme, url) 
    3648 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3649 line 366, in thread_safe 
    3650 func(*args, **kw) 
    3651 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3652 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3653 self.changeModel(frame, command[12] == 'T') 
    3654 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3655 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3656 atms = self.atomStruct.atoms 
    3657 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3658 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3659 return base.__getattr__(self, attr_name, look_in_class=base) 
    3660 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3661 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3662 return look_in_class._attr_registration.get_attr(attr_name) 
    3663 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3664 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3665 raise AttributeError("Execution of '%s' object's '%s' property raised
    3666 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3667 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3668 AttributeError 
    3669  
    3670 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3671 AttributeError 
    3672  
    3673 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3674 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3675 raise AttributeError("Execution of '%s' object's '%s' property raised
    3676 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3677  
    3678 See log for complete Python traceback. 
    3679  
    3680 Traceback (most recent call last): 
    3681 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3682 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3683 self._callback(info) 
    3684 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3685 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3686 return interceptor(request_info, *args) 
    3687 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3688 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3689 self.session.ui.thread_safe(self.handle_scheme, url) 
    3690 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3691 line 366, in thread_safe 
    3692 func(*args, **kw) 
    3693 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3694 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3695 self.changeModel(frame, command[12] == 'T') 
    3696 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3697 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3698 atms = self.atomStruct.atoms 
    3699 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3700 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3701 return base.__getattr__(self, attr_name, look_in_class=base) 
    3702 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3703 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3704 return look_in_class._attr_registration.get_attr(attr_name) 
    3705 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3706 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3707 raise AttributeError("Execution of '%s' object's '%s' property raised
    3708 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3709 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3710 AttributeError 
    3711  
    3712 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3713 AttributeError 
    3714  
    3715 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3716 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3717 raise AttributeError("Execution of '%s' object's '%s' property raised
    3718 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3719  
    3720 See log for complete Python traceback. 
    3721  
    3722 Traceback (most recent call last): 
    3723 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3724 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3725 self._callback(info) 
    3726 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3727 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3728 return interceptor(request_info, *args) 
    3729 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3730 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3731 self.session.ui.thread_safe(self.handle_scheme, url) 
    3732 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3733 line 366, in thread_safe 
    3734 func(*args, **kw) 
    3735 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3736 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3737 self.changeModel(frame, command[12] == 'T') 
    3738 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3739 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3740 atms = self.atomStruct.atoms 
    3741 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3742 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3743 return base.__getattr__(self, attr_name, look_in_class=base) 
    3744 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3745 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3746 return look_in_class._attr_registration.get_attr(attr_name) 
    3747 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3748 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3749 raise AttributeError("Execution of '%s' object's '%s' property raised
    3750 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3751 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3752 AttributeError 
    3753  
    3754 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3755 AttributeError 
    3756  
    3757 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3758 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3759 raise AttributeError("Execution of '%s' object's '%s' property raised
    3760 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3761  
    3762 See log for complete Python traceback. 
    3763  
    3764 Traceback (most recent call last): 
    3765 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3766 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3767 self._callback(info) 
    3768 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3769 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3770 return interceptor(request_info, *args) 
    3771 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3772 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3773 self.session.ui.thread_safe(self.handle_scheme, url) 
    3774 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3775 line 366, in thread_safe 
    3776 func(*args, **kw) 
    3777 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3778 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3779 self.changeModel(frame, command[12] == 'T') 
    3780 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3781 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3782 atms = self.atomStruct.atoms 
    3783 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3784 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3785 return base.__getattr__(self, attr_name, look_in_class=base) 
    3786 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3787 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3788 return look_in_class._attr_registration.get_attr(attr_name) 
    3789 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3790 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3791 raise AttributeError("Execution of '%s' object's '%s' property raised
    3792 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3793 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3794 AttributeError 
    3795  
    3796 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3797 AttributeError 
    3798  
    3799 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3800 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3801 raise AttributeError("Execution of '%s' object's '%s' property raised
    3802 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3803  
    3804 See log for complete Python traceback. 
    3805  
    3806 Traceback (most recent call last): 
    3807 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3808 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3809 self._callback(info) 
    3810 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3811 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3812 return interceptor(request_info, *args) 
    3813 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3814 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3815 self.session.ui.thread_safe(self.handle_scheme, url) 
    3816 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3817 line 366, in thread_safe 
    3818 func(*args, **kw) 
    3819 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3820 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3821 self.changeModel(frame, command[12] == 'T') 
    3822 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3823 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3824 atms = self.atomStruct.atoms 
    3825 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3826 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3827 return base.__getattr__(self, attr_name, look_in_class=base) 
    3828 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3829 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3830 return look_in_class._attr_registration.get_attr(attr_name) 
    3831 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3832 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3833 raise AttributeError("Execution of '%s' object's '%s' property raised
    3834 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3835 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3836 AttributeError 
    3837  
    3838 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3839 AttributeError 
    3840  
    3841 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3842 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3843 raise AttributeError("Execution of '%s' object's '%s' property raised
    3844 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3845  
    3846 See log for complete Python traceback. 
    3847  
    3848 Traceback (most recent call last): 
    3849 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3850 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3851 self._callback(info) 
    3852 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3853 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3854 return interceptor(request_info, *args) 
    3855 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3856 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3857 self.session.ui.thread_safe(self.handle_scheme, url) 
    3858 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3859 line 366, in thread_safe 
    3860 func(*args, **kw) 
    3861 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3862 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3863 self.changeModel(frame, command[12] == 'T') 
    3864 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3865 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3866 atms = self.atomStruct.atoms 
    3867 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3868 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3869 return base.__getattr__(self, attr_name, look_in_class=base) 
    3870 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3871 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3872 return look_in_class._attr_registration.get_attr(attr_name) 
    3873 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3874 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3875 raise AttributeError("Execution of '%s' object's '%s' property raised
    3876 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3877 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3878 AttributeError 
    3879  
    3880 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3881 AttributeError 
    3882  
    3883 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3884 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3885 raise AttributeError("Execution of '%s' object's '%s' property raised
    3886 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3887  
    3888 See log for complete Python traceback. 
    3889  
    3890 Traceback (most recent call last): 
    3891 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3892 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3893 self._callback(info) 
    3894 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3895 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3896 return interceptor(request_info, *args) 
    3897 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3898 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3899 self.session.ui.thread_safe(self.handle_scheme, url) 
    3900 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3901 line 366, in thread_safe 
    3902 func(*args, **kw) 
    3903 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3904 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3905 self.changeModel(frame, command[12] == 'T') 
    3906 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3907 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3908 atms = self.atomStruct.atoms 
    3909 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3910 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3911 return base.__getattr__(self, attr_name, look_in_class=base) 
    3912 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3913 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3914 return look_in_class._attr_registration.get_attr(attr_name) 
    3915 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3916 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3917 raise AttributeError("Execution of '%s' object's '%s' property raised
    3918 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3919 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3920 AttributeError 
    3921  
    3922 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3923 AttributeError 
    3924  
    3925 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3926 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3927 raise AttributeError("Execution of '%s' object's '%s' property raised
    3928 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3929  
    3930 See log for complete Python traceback. 
    3931  
    3932 Traceback (most recent call last): 
    3933 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3934 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3935 self._callback(info) 
    3936 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3937 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3938 return interceptor(request_info, *args) 
    3939 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3940 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3941 self.session.ui.thread_safe(self.handle_scheme, url) 
    3942 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3943 line 366, in thread_safe 
    3944 func(*args, **kw) 
    3945 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3946 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3947 self.changeModel(frame, command[12] == 'T') 
    3948 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3949 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3950 atms = self.atomStruct.atoms 
    3951 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3952 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3953 return base.__getattr__(self, attr_name, look_in_class=base) 
    3954 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3955 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3956 return look_in_class._attr_registration.get_attr(attr_name) 
    3957 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3958 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3959 raise AttributeError("Execution of '%s' object's '%s' property raised
    3960 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3961 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3962 AttributeError 
    3963  
    3964 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    3965 AttributeError 
    3966  
    3967 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3968 packages/chimerax/core/attributes.py", line 83, in get_attr 
    3969 raise AttributeError("Execution of '%s' object's '%s' property raised
    3970 AttributeError" % (self.class_.__name__, attr_name)) from None 
    3971  
    3972 See log for complete Python traceback. 
    3973  
    3974 Traceback (most recent call last): 
    3975 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3976 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    3977 self._callback(info) 
    3978 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3979 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    3980 return interceptor(request_info, *args) 
    3981 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3982 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    3983 self.session.ui.thread_safe(self.handle_scheme, url) 
    3984 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    3985 line 366, in thread_safe 
    3986 func(*args, **kw) 
    3987 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3988 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    3989 self.changeModel(frame, command[12] == 'T') 
    3990 File "/home/marco/.local/share/ChimeraX/1.2/site-
    3991 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    3992 atms = self.atomStruct.atoms 
    3993 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3994 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    3995 return base.__getattr__(self, attr_name, look_in_class=base) 
    3996 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    3997 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    3998 return look_in_class._attr_registration.get_attr(attr_name) 
    3999 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4000 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4001 raise AttributeError("Execution of '%s' object's '%s' property raised
    4002 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4003 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4004 AttributeError 
    4005  
    4006 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4007 AttributeError 
    4008  
    4009 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4010 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4011 raise AttributeError("Execution of '%s' object's '%s' property raised
    4012 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4013  
    4014 See log for complete Python traceback. 
    4015  
    4016 Traceback (most recent call last): 
    4017 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4018 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4019 self._callback(info) 
    4020 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4021 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4022 return interceptor(request_info, *args) 
    4023 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4024 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4025 self.session.ui.thread_safe(self.handle_scheme, url) 
    4026 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4027 line 366, in thread_safe 
    4028 func(*args, **kw) 
    4029 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4030 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4031 self.changeModel(frame, command[12] == 'T') 
    4032 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4033 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4034 atms = self.atomStruct.atoms 
    4035 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4036 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4037 return base.__getattr__(self, attr_name, look_in_class=base) 
    4038 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4039 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4040 return look_in_class._attr_registration.get_attr(attr_name) 
    4041 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4042 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4043 raise AttributeError("Execution of '%s' object's '%s' property raised
    4044 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4045 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4046 AttributeError 
    4047  
    4048 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4049 AttributeError 
    4050  
    4051 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4052 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4053 raise AttributeError("Execution of '%s' object's '%s' property raised
    4054 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4055  
    4056 See log for complete Python traceback. 
    4057  
    4058 Traceback (most recent call last): 
    4059 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4060 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4061 self._callback(info) 
    4062 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4063 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4064 return interceptor(request_info, *args) 
    4065 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4066 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4067 self.session.ui.thread_safe(self.handle_scheme, url) 
    4068 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4069 line 366, in thread_safe 
    4070 func(*args, **kw) 
    4071 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4072 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4073 self.changeModel(frame, command[12] == 'T') 
    4074 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4075 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4076 atms = self.atomStruct.atoms 
    4077 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4078 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4079 return base.__getattr__(self, attr_name, look_in_class=base) 
    4080 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4081 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4082 return look_in_class._attr_registration.get_attr(attr_name) 
    4083 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4084 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4085 raise AttributeError("Execution of '%s' object's '%s' property raised
    4086 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4087 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4088 AttributeError 
    4089  
    4090 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4091 AttributeError 
    4092  
    4093 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4094 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4095 raise AttributeError("Execution of '%s' object's '%s' property raised
    4096 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4097  
    4098 See log for complete Python traceback. 
    4099  
    4100 Traceback (most recent call last): 
    4101 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4102 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4103 self._callback(info) 
    4104 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4105 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4106 return interceptor(request_info, *args) 
    4107 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4108 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4109 self.session.ui.thread_safe(self.handle_scheme, url) 
    4110 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4111 line 366, in thread_safe 
    4112 func(*args, **kw) 
    4113 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4114 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4115 self.changeModel(frame, command[12] == 'T') 
    4116 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4117 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4118 atms = self.atomStruct.atoms 
    4119 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4120 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4121 return base.__getattr__(self, attr_name, look_in_class=base) 
    4122 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4123 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4124 return look_in_class._attr_registration.get_attr(attr_name) 
    4125 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4126 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4127 raise AttributeError("Execution of '%s' object's '%s' property raised
    4128 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4129 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4130 AttributeError 
    4131  
    4132 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4133 AttributeError 
    4134  
    4135 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4136 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4137 raise AttributeError("Execution of '%s' object's '%s' property raised
    4138 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4139  
    4140 See log for complete Python traceback. 
    4141  
    4142 Traceback (most recent call last): 
    4143 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4144 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4145 self._callback(info) 
    4146 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4147 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4148 return interceptor(request_info, *args) 
    4149 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4150 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4151 self.session.ui.thread_safe(self.handle_scheme, url) 
    4152 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4153 line 366, in thread_safe 
    4154 func(*args, **kw) 
    4155 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4156 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4157 self.changeModel(frame, command[12] == 'T') 
    4158 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4159 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4160 atms = self.atomStruct.atoms 
    4161 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4162 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4163 return base.__getattr__(self, attr_name, look_in_class=base) 
    4164 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4165 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4166 return look_in_class._attr_registration.get_attr(attr_name) 
    4167 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4168 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4169 raise AttributeError("Execution of '%s' object's '%s' property raised
    4170 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4171 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4172 AttributeError 
    4173  
    4174 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4175 AttributeError 
    4176  
    4177 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4178 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4179 raise AttributeError("Execution of '%s' object's '%s' property raised
    4180 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4181  
    4182 See log for complete Python traceback. 
    4183  
    4184 Traceback (most recent call last): 
    4185 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4186 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4187 self._callback(info) 
    4188 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4189 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4190 return interceptor(request_info, *args) 
    4191 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4192 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4193 self.session.ui.thread_safe(self.handle_scheme, url) 
    4194 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4195 line 366, in thread_safe 
    4196 func(*args, **kw) 
    4197 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4198 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4199 self.changeModel(frame, command[12] == 'T') 
    4200 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4201 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4202 atms = self.atomStruct.atoms 
    4203 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4204 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4205 return base.__getattr__(self, attr_name, look_in_class=base) 
    4206 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4207 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4208 return look_in_class._attr_registration.get_attr(attr_name) 
    4209 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4210 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4211 raise AttributeError("Execution of '%s' object's '%s' property raised
    4212 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4213 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4214 AttributeError 
    4215  
    4216 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4217 AttributeError 
    4218  
    4219 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4220 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4221 raise AttributeError("Execution of '%s' object's '%s' property raised
    4222 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4223  
    4224 See log for complete Python traceback. 
    4225  
    4226 Traceback (most recent call last): 
    4227 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4228 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4229 self._callback(info) 
    4230 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4231 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4232 return interceptor(request_info, *args) 
    4233 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4234 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4235 self.session.ui.thread_safe(self.handle_scheme, url) 
    4236 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4237 line 366, in thread_safe 
    4238 func(*args, **kw) 
    4239 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4240 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4241 self.changeModel(frame, command[12] == 'T') 
    4242 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4243 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4244 atms = self.atomStruct.atoms 
    4245 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4246 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4247 return base.__getattr__(self, attr_name, look_in_class=base) 
    4248 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4249 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4250 return look_in_class._attr_registration.get_attr(attr_name) 
    4251 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4252 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4253 raise AttributeError("Execution of '%s' object's '%s' property raised
    4254 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4255 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4256 AttributeError 
    4257  
    4258 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4259 AttributeError 
    4260  
    4261 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4262 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4263 raise AttributeError("Execution of '%s' object's '%s' property raised
    4264 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4265  
    4266 See log for complete Python traceback. 
    4267  
    4268 Traceback (most recent call last): 
    4269 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4270 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4271 self._callback(info) 
    4272 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4273 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4274 return interceptor(request_info, *args) 
    4275 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4276 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4277 self.session.ui.thread_safe(self.handle_scheme, url) 
    4278 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4279 line 366, in thread_safe 
    4280 func(*args, **kw) 
    4281 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4282 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4283 self.changeModel(frame, command[12] == 'T') 
    4284 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4285 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4286 atms = self.atomStruct.atoms 
    4287 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4288 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4289 return base.__getattr__(self, attr_name, look_in_class=base) 
    4290 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4291 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4292 return look_in_class._attr_registration.get_attr(attr_name) 
    4293 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4294 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4295 raise AttributeError("Execution of '%s' object's '%s' property raised
    4296 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4297 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4298 AttributeError 
    4299  
    4300 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4301 AttributeError 
    4302  
    4303 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4304 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4305 raise AttributeError("Execution of '%s' object's '%s' property raised
    4306 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4307  
    4308 See log for complete Python traceback. 
    4309  
    4310 Traceback (most recent call last): 
    4311 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4312 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4313 self._callback(info) 
    4314 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4315 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4316 return interceptor(request_info, *args) 
    4317 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4318 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4319 self.session.ui.thread_safe(self.handle_scheme, url) 
    4320 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4321 line 366, in thread_safe 
    4322 func(*args, **kw) 
    4323 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4324 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4325 self.changeModel(frame, command[12] == 'T') 
    4326 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4327 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4328 atms = self.atomStruct.atoms 
    4329 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4330 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4331 return base.__getattr__(self, attr_name, look_in_class=base) 
    4332 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4333 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4334 return look_in_class._attr_registration.get_attr(attr_name) 
    4335 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4336 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4337 raise AttributeError("Execution of '%s' object's '%s' property raised
    4338 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4339 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4340 AttributeError 
    4341  
    4342 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4343 AttributeError 
    4344  
    4345 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4346 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4347 raise AttributeError("Execution of '%s' object's '%s' property raised
    4348 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4349  
    4350 See log for complete Python traceback. 
    4351  
    4352 Traceback (most recent call last): 
    4353 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4354 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4355 self._callback(info) 
    4356 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4357 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4358 return interceptor(request_info, *args) 
    4359 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4360 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4361 self.session.ui.thread_safe(self.handle_scheme, url) 
    4362 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4363 line 366, in thread_safe 
    4364 func(*args, **kw) 
    4365 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4366 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4367 self.changeModel(frame, command[12] == 'T') 
    4368 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4369 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4370 atms = self.atomStruct.atoms 
    4371 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4372 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4373 return base.__getattr__(self, attr_name, look_in_class=base) 
    4374 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4375 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4376 return look_in_class._attr_registration.get_attr(attr_name) 
    4377 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4378 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4379 raise AttributeError("Execution of '%s' object's '%s' property raised
    4380 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4381 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4382 AttributeError 
    4383  
    4384 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4385 AttributeError 
    4386  
    4387 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4388 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4389 raise AttributeError("Execution of '%s' object's '%s' property raised
    4390 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4391  
    4392 See log for complete Python traceback. 
    4393  
    4394 Traceback (most recent call last): 
    4395 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4396 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4397 self._callback(info) 
    4398 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4399 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4400 return interceptor(request_info, *args) 
    4401 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4402 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4403 self.session.ui.thread_safe(self.handle_scheme, url) 
    4404 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4405 line 366, in thread_safe 
    4406 func(*args, **kw) 
    4407 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4408 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4409 self.changeModel(frame, command[12] == 'T') 
    4410 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4411 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4412 atms = self.atomStruct.atoms 
    4413 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4414 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4415 return base.__getattr__(self, attr_name, look_in_class=base) 
    4416 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4417 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4418 return look_in_class._attr_registration.get_attr(attr_name) 
    4419 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4420 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4421 raise AttributeError("Execution of '%s' object's '%s' property raised
    4422 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4423 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4424 AttributeError 
    4425  
    4426 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4427 AttributeError 
    4428  
    4429 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4430 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4431 raise AttributeError("Execution of '%s' object's '%s' property raised
    4432 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4433  
    4434 See log for complete Python traceback. 
    4435  
    4436 Traceback (most recent call last): 
    4437 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4438 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4439 self._callback(info) 
    4440 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4441 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4442 return interceptor(request_info, *args) 
    4443 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4444 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4445 self.session.ui.thread_safe(self.handle_scheme, url) 
    4446 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4447 line 366, in thread_safe 
    4448 func(*args, **kw) 
    4449 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4450 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4451 self.changeModel(frame, command[12] == 'T') 
    4452 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4453 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4454 atms = self.atomStruct.atoms 
    4455 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4456 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4457 return base.__getattr__(self, attr_name, look_in_class=base) 
    4458 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4459 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4460 return look_in_class._attr_registration.get_attr(attr_name) 
    4461 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4462 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4463 raise AttributeError("Execution of '%s' object's '%s' property raised
    4464 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4465 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4466 AttributeError 
    4467  
    4468 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4469 AttributeError 
    4470  
    4471 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4472 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4473 raise AttributeError("Execution of '%s' object's '%s' property raised
    4474 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4475  
    4476 See log for complete Python traceback. 
    4477  
    4478 Traceback (most recent call last): 
    4479 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4480 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4481 self._callback(info) 
    4482 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4483 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4484 return interceptor(request_info, *args) 
    4485 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4486 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4487 self.session.ui.thread_safe(self.handle_scheme, url) 
    4488 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4489 line 366, in thread_safe 
    4490 func(*args, **kw) 
    4491 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4492 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4493 self.changeModel(frame, command[12] == 'T') 
    4494 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4495 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4496 atms = self.atomStruct.atoms 
    4497 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4498 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4499 return base.__getattr__(self, attr_name, look_in_class=base) 
    4500 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4501 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4502 return look_in_class._attr_registration.get_attr(attr_name) 
    4503 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4504 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4505 raise AttributeError("Execution of '%s' object's '%s' property raised
    4506 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4507 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4508 AttributeError 
    4509  
    4510 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4511 AttributeError 
    4512  
    4513 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4514 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4515 raise AttributeError("Execution of '%s' object's '%s' property raised
    4516 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4517  
    4518 See log for complete Python traceback. 
    4519  
    4520 Traceback (most recent call last): 
    4521 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4522 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4523 self._callback(info) 
    4524 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4525 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4526 return interceptor(request_info, *args) 
    4527 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4528 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4529 self.session.ui.thread_safe(self.handle_scheme, url) 
    4530 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4531 line 366, in thread_safe 
    4532 func(*args, **kw) 
    4533 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4534 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4535 self.changeModel(frame, command[12] == 'T') 
    4536 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4537 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4538 atms = self.atomStruct.atoms 
    4539 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4540 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4541 return base.__getattr__(self, attr_name, look_in_class=base) 
    4542 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4543 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4544 return look_in_class._attr_registration.get_attr(attr_name) 
    4545 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4546 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4547 raise AttributeError("Execution of '%s' object's '%s' property raised
    4548 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4549 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4550 AttributeError 
    4551  
    4552 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4553 AttributeError 
    4554  
    4555 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4556 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4557 raise AttributeError("Execution of '%s' object's '%s' property raised
    4558 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4559  
    4560 See log for complete Python traceback. 
    4561  
    4562 Traceback (most recent call last): 
    4563 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4564 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4565 self._callback(info) 
    4566 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4567 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4568 return interceptor(request_info, *args) 
    4569 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4570 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4571 self.session.ui.thread_safe(self.handle_scheme, url) 
    4572 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4573 line 366, in thread_safe 
    4574 func(*args, **kw) 
    4575 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4576 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4577 self.changeModel(frame, command[12] == 'T') 
    4578 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4579 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4580 atms = self.atomStruct.atoms 
    4581 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4582 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4583 return base.__getattr__(self, attr_name, look_in_class=base) 
    4584 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4585 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4586 return look_in_class._attr_registration.get_attr(attr_name) 
    4587 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4588 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4589 raise AttributeError("Execution of '%s' object's '%s' property raised
    4590 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4591 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4592 AttributeError 
    4593  
    4594 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4595 AttributeError 
    4596  
    4597 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4598 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4599 raise AttributeError("Execution of '%s' object's '%s' property raised
    4600 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4601  
    4602 See log for complete Python traceback. 
    4603  
    4604 Traceback (most recent call last): 
    4605 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4606 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4607 self._callback(info) 
    4608 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4609 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4610 return interceptor(request_info, *args) 
    4611 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4612 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4613 self.session.ui.thread_safe(self.handle_scheme, url) 
    4614 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4615 line 366, in thread_safe 
    4616 func(*args, **kw) 
    4617 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4618 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4619 self.changeModel(frame, command[12] == 'T') 
    4620 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4621 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4622 atms = self.atomStruct.atoms 
    4623 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4624 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4625 return base.__getattr__(self, attr_name, look_in_class=base) 
    4626 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4627 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4628 return look_in_class._attr_registration.get_attr(attr_name) 
    4629 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4630 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4631 raise AttributeError("Execution of '%s' object's '%s' property raised
    4632 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4633 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4634 AttributeError 
    4635  
    4636 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4637 AttributeError 
    4638  
    4639 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4640 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4641 raise AttributeError("Execution of '%s' object's '%s' property raised
    4642 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4643  
    4644 See log for complete Python traceback. 
    4645  
    4646 Traceback (most recent call last): 
    4647 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4648 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4649 self._callback(info) 
    4650 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4651 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4652 return interceptor(request_info, *args) 
    4653 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4654 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4655 self.session.ui.thread_safe(self.handle_scheme, url) 
    4656 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4657 line 366, in thread_safe 
    4658 func(*args, **kw) 
    4659 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4660 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4661 self.changeModel(frame, command[12] == 'T') 
    4662 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4663 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4664 atms = self.atomStruct.atoms 
    4665 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4666 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4667 return base.__getattr__(self, attr_name, look_in_class=base) 
    4668 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4669 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4670 return look_in_class._attr_registration.get_attr(attr_name) 
    4671 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4672 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4673 raise AttributeError("Execution of '%s' object's '%s' property raised
    4674 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4675 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4676 AttributeError 
    4677  
    4678 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4679 AttributeError 
    4680  
    4681 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4682 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4683 raise AttributeError("Execution of '%s' object's '%s' property raised
    4684 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4685  
    4686 See log for complete Python traceback. 
    4687  
    4688 Traceback (most recent call last): 
    4689 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4690 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4691 self._callback(info) 
    4692 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4693 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4694 return interceptor(request_info, *args) 
    4695 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4696 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4697 self.session.ui.thread_safe(self.handle_scheme, url) 
    4698 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4699 line 366, in thread_safe 
    4700 func(*args, **kw) 
    4701 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4702 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4703 self.changeModel(frame, command[12] == 'T') 
    4704 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4705 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4706 atms = self.atomStruct.atoms 
    4707 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4708 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4709 return base.__getattr__(self, attr_name, look_in_class=base) 
    4710 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4711 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4712 return look_in_class._attr_registration.get_attr(attr_name) 
    4713 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4714 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4715 raise AttributeError("Execution of '%s' object's '%s' property raised
    4716 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4717 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4718 AttributeError 
    4719  
    4720 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4721 AttributeError 
    4722  
    4723 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4724 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4725 raise AttributeError("Execution of '%s' object's '%s' property raised
    4726 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4727  
    4728 See log for complete Python traceback. 
    4729  
    4730 Traceback (most recent call last): 
    4731 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4732 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4733 self._callback(info) 
    4734 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4735 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4736 return interceptor(request_info, *args) 
    4737 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4738 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4739 self.session.ui.thread_safe(self.handle_scheme, url) 
    4740 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4741 line 366, in thread_safe 
    4742 func(*args, **kw) 
    4743 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4744 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4745 self.changeModel(frame, command[12] == 'T') 
    4746 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4747 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4748 atms = self.atomStruct.atoms 
    4749 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4750 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4751 return base.__getattr__(self, attr_name, look_in_class=base) 
    4752 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4753 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4754 return look_in_class._attr_registration.get_attr(attr_name) 
    4755 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4756 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4757 raise AttributeError("Execution of '%s' object's '%s' property raised
    4758 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4759 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4760 AttributeError 
    4761  
    4762 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4763 AttributeError 
    4764  
    4765 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4766 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4767 raise AttributeError("Execution of '%s' object's '%s' property raised
    4768 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4769  
    4770 See log for complete Python traceback. 
    4771  
    4772 Traceback (most recent call last): 
    4773 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4774 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4775 self._callback(info) 
    4776 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4777 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4778 return interceptor(request_info, *args) 
    4779 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4780 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4781 self.session.ui.thread_safe(self.handle_scheme, url) 
    4782 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4783 line 366, in thread_safe 
    4784 func(*args, **kw) 
    4785 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4786 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4787 self.changeModel(frame, command[12] == 'T') 
    4788 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4789 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4790 atms = self.atomStruct.atoms 
    4791 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4792 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4793 return base.__getattr__(self, attr_name, look_in_class=base) 
    4794 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4795 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4796 return look_in_class._attr_registration.get_attr(attr_name) 
    4797 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4798 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4799 raise AttributeError("Execution of '%s' object's '%s' property raised
    4800 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4801 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4802 AttributeError 
    4803  
    4804 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4805 AttributeError 
    4806  
    4807 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4808 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4809 raise AttributeError("Execution of '%s' object's '%s' property raised
    4810 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4811  
    4812 See log for complete Python traceback. 
    4813  
    4814 Traceback (most recent call last): 
    4815 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4816 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4817 self._callback(info) 
    4818 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4819 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4820 return interceptor(request_info, *args) 
    4821 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4822 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4823 self.session.ui.thread_safe(self.handle_scheme, url) 
    4824 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4825 line 366, in thread_safe 
    4826 func(*args, **kw) 
    4827 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4828 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4829 self.changeModel(frame, command[12] == 'T') 
    4830 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4831 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4832 atms = self.atomStruct.atoms 
    4833 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4834 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4835 return base.__getattr__(self, attr_name, look_in_class=base) 
    4836 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4837 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4838 return look_in_class._attr_registration.get_attr(attr_name) 
    4839 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4840 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4841 raise AttributeError("Execution of '%s' object's '%s' property raised
    4842 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4843 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4844 AttributeError 
    4845  
    4846 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4847 AttributeError 
    4848  
    4849 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4850 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4851 raise AttributeError("Execution of '%s' object's '%s' property raised
    4852 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4853  
    4854 See log for complete Python traceback. 
    4855  
    4856 Traceback (most recent call last): 
    4857 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4858 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4859 self._callback(info) 
    4860 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4861 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4862 return interceptor(request_info, *args) 
    4863 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4864 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4865 self.session.ui.thread_safe(self.handle_scheme, url) 
    4866 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4867 line 366, in thread_safe 
    4868 func(*args, **kw) 
    4869 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4870 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4871 self.changeModel(frame, command[12] == 'T') 
    4872 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4873 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4874 atms = self.atomStruct.atoms 
    4875 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4876 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4877 return base.__getattr__(self, attr_name, look_in_class=base) 
    4878 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4879 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4880 return look_in_class._attr_registration.get_attr(attr_name) 
    4881 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4882 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4883 raise AttributeError("Execution of '%s' object's '%s' property raised
    4884 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4885 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4886 AttributeError 
    4887  
    4888 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4889 AttributeError 
    4890  
    4891 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4892 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4893 raise AttributeError("Execution of '%s' object's '%s' property raised
    4894 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4895  
    4896 See log for complete Python traceback. 
    4897  
    4898 Traceback (most recent call last): 
    4899 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4900 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4901 self._callback(info) 
    4902 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4903 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4904 return interceptor(request_info, *args) 
    4905 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4906 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4907 self.session.ui.thread_safe(self.handle_scheme, url) 
    4908 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4909 line 366, in thread_safe 
    4910 func(*args, **kw) 
    4911 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4912 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4913 self.changeModel(frame, command[12] == 'T') 
    4914 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4915 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4916 atms = self.atomStruct.atoms 
    4917 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4918 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4919 return base.__getattr__(self, attr_name, look_in_class=base) 
    4920 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4921 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4922 return look_in_class._attr_registration.get_attr(attr_name) 
    4923 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4924 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4925 raise AttributeError("Execution of '%s' object's '%s' property raised
    4926 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4927 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4928 AttributeError 
    4929  
    4930 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4931 AttributeError 
    4932  
    4933 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4934 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4935 raise AttributeError("Execution of '%s' object's '%s' property raised
    4936 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4937  
    4938 See log for complete Python traceback. 
    4939  
    4940 Traceback (most recent call last): 
    4941 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4942 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4943 self._callback(info) 
    4944 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4945 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4946 return interceptor(request_info, *args) 
    4947 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4948 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4949 self.session.ui.thread_safe(self.handle_scheme, url) 
    4950 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4951 line 366, in thread_safe 
    4952 func(*args, **kw) 
    4953 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4954 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4955 self.changeModel(frame, command[12] == 'T') 
    4956 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4957 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    4958 atms = self.atomStruct.atoms 
    4959 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4960 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    4961 return base.__getattr__(self, attr_name, look_in_class=base) 
    4962 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4963 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    4964 return look_in_class._attr_registration.get_attr(attr_name) 
    4965 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4966 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4967 raise AttributeError("Execution of '%s' object's '%s' property raised
    4968 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4969 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4970 AttributeError 
    4971  
    4972 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    4973 AttributeError 
    4974  
    4975 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4976 packages/chimerax/core/attributes.py", line 83, in get_attr 
    4977 raise AttributeError("Execution of '%s' object's '%s' property raised
    4978 AttributeError" % (self.class_.__name__, attr_name)) from None 
    4979  
    4980 See log for complete Python traceback. 
    4981  
    4982 Traceback (most recent call last): 
    4983 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4984 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    4985 self._callback(info) 
    4986 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4987 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    4988 return interceptor(request_info, *args) 
    4989 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    4990 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    4991 self.session.ui.thread_safe(self.handle_scheme, url) 
    4992 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    4993 line 366, in thread_safe 
    4994 func(*args, **kw) 
    4995 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4996 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    4997 self.changeModel(frame, command[12] == 'T') 
    4998 File "/home/marco/.local/share/ChimeraX/1.2/site-
    4999 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5000 atms = self.atomStruct.atoms 
    5001 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5002 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5003 return base.__getattr__(self, attr_name, look_in_class=base) 
    5004 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5005 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5006 return look_in_class._attr_registration.get_attr(attr_name) 
    5007 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5008 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5009 raise AttributeError("Execution of '%s' object's '%s' property raised
    5010 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5011 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5012 AttributeError 
    5013  
    5014 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5015 AttributeError 
    5016  
    5017 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5018 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5019 raise AttributeError("Execution of '%s' object's '%s' property raised
    5020 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5021  
    5022 See log for complete Python traceback. 
    5023  
    5024 Traceback (most recent call last): 
    5025 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5026 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5027 self._callback(info) 
    5028 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5029 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5030 return interceptor(request_info, *args) 
    5031 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5032 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5033 self.session.ui.thread_safe(self.handle_scheme, url) 
    5034 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5035 line 366, in thread_safe 
    5036 func(*args, **kw) 
    5037 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5038 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5039 self.changeModel(frame, command[12] == 'T') 
    5040 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5041 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5042 atms = self.atomStruct.atoms 
    5043 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5044 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5045 return base.__getattr__(self, attr_name, look_in_class=base) 
    5046 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5047 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5048 return look_in_class._attr_registration.get_attr(attr_name) 
    5049 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5050 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5051 raise AttributeError("Execution of '%s' object's '%s' property raised
    5052 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5053 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5054 AttributeError 
    5055  
    5056 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5057 AttributeError 
    5058  
    5059 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5060 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5061 raise AttributeError("Execution of '%s' object's '%s' property raised
    5062 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5063  
    5064 See log for complete Python traceback. 
    5065  
    5066 Traceback (most recent call last): 
    5067 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5068 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5069 self._callback(info) 
    5070 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5071 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5072 return interceptor(request_info, *args) 
    5073 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5074 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5075 self.session.ui.thread_safe(self.handle_scheme, url) 
    5076 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5077 line 366, in thread_safe 
    5078 func(*args, **kw) 
    5079 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5080 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5081 self.changeModel(frame, command[12] == 'T') 
    5082 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5083 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5084 atms = self.atomStruct.atoms 
    5085 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5086 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5087 return base.__getattr__(self, attr_name, look_in_class=base) 
    5088 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5089 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5090 return look_in_class._attr_registration.get_attr(attr_name) 
    5091 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5092 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5093 raise AttributeError("Execution of '%s' object's '%s' property raised
    5094 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5095 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5096 AttributeError 
    5097  
    5098 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5099 AttributeError 
    5100  
    5101 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5102 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5103 raise AttributeError("Execution of '%s' object's '%s' property raised
    5104 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5105  
    5106 See log for complete Python traceback. 
    5107  
    5108 Traceback (most recent call last): 
    5109 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5110 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5111 self._callback(info) 
    5112 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5113 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5114 return interceptor(request_info, *args) 
    5115 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5116 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5117 self.session.ui.thread_safe(self.handle_scheme, url) 
    5118 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5119 line 366, in thread_safe 
    5120 func(*args, **kw) 
    5121 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5122 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5123 self.changeModel(frame, command[12] == 'T') 
    5124 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5125 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5126 atms = self.atomStruct.atoms 
    5127 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5128 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5129 return base.__getattr__(self, attr_name, look_in_class=base) 
    5130 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5131 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5132 return look_in_class._attr_registration.get_attr(attr_name) 
    5133 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5134 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5135 raise AttributeError("Execution of '%s' object's '%s' property raised
    5136 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5137 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5138 AttributeError 
    5139  
    5140 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5141 AttributeError 
    5142  
    5143 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5144 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5145 raise AttributeError("Execution of '%s' object's '%s' property raised
    5146 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5147  
    5148 See log for complete Python traceback. 
    5149  
    5150 Traceback (most recent call last): 
    5151 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5152 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5153 self._callback(info) 
    5154 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5155 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5156 return interceptor(request_info, *args) 
    5157 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5158 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5159 self.session.ui.thread_safe(self.handle_scheme, url) 
    5160 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5161 line 366, in thread_safe 
    5162 func(*args, **kw) 
    5163 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5164 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5165 self.changeModel(frame, command[12] == 'T') 
    5166 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5167 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5168 atms = self.atomStruct.atoms 
    5169 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5170 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5171 return base.__getattr__(self, attr_name, look_in_class=base) 
    5172 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5173 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5174 return look_in_class._attr_registration.get_attr(attr_name) 
    5175 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5176 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5177 raise AttributeError("Execution of '%s' object's '%s' property raised
    5178 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5179 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5180 AttributeError 
    5181  
    5182 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5183 AttributeError 
    5184  
    5185 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5186 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5187 raise AttributeError("Execution of '%s' object's '%s' property raised
    5188 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5189  
    5190 See log for complete Python traceback. 
    5191  
    5192 Traceback (most recent call last): 
    5193 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5194 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5195 self._callback(info) 
    5196 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5197 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5198 return interceptor(request_info, *args) 
    5199 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5200 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5201 self.session.ui.thread_safe(self.handle_scheme, url) 
    5202 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5203 line 366, in thread_safe 
    5204 func(*args, **kw) 
    5205 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5206 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5207 self.changeModel(frame, command[12] == 'T') 
    5208 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5209 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5210 atms = self.atomStruct.atoms 
    5211 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5212 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5213 return base.__getattr__(self, attr_name, look_in_class=base) 
    5214 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5215 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5216 return look_in_class._attr_registration.get_attr(attr_name) 
    5217 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5218 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5219 raise AttributeError("Execution of '%s' object's '%s' property raised
    5220 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5221 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5222 AttributeError 
    5223  
    5224 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5225 AttributeError 
    5226  
    5227 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5228 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5229 raise AttributeError("Execution of '%s' object's '%s' property raised
    5230 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5231  
    5232 See log for complete Python traceback. 
    5233  
    5234 Traceback (most recent call last): 
    5235 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5236 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5237 self._callback(info) 
    5238 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5239 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5240 return interceptor(request_info, *args) 
    5241 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5242 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5243 self.session.ui.thread_safe(self.handle_scheme, url) 
    5244 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5245 line 366, in thread_safe 
    5246 func(*args, **kw) 
    5247 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5248 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5249 self.changeModel(frame, command[12] == 'T') 
    5250 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5251 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5252 atms = self.atomStruct.atoms 
    5253 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5254 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5255 return base.__getattr__(self, attr_name, look_in_class=base) 
    5256 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5257 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5258 return look_in_class._attr_registration.get_attr(attr_name) 
    5259 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5260 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5261 raise AttributeError("Execution of '%s' object's '%s' property raised
    5262 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5263 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5264 AttributeError 
    5265  
    5266 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5267 AttributeError 
    5268  
    5269 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5270 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5271 raise AttributeError("Execution of '%s' object's '%s' property raised
    5272 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5273  
    5274 See log for complete Python traceback. 
    5275  
    5276 Traceback (most recent call last): 
    5277 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5278 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5279 self._callback(info) 
    5280 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5281 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5282 return interceptor(request_info, *args) 
    5283 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5284 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5285 self.session.ui.thread_safe(self.handle_scheme, url) 
    5286 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5287 line 366, in thread_safe 
    5288 func(*args, **kw) 
    5289 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5290 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5291 self.changeModel(frame, command[12] == 'T') 
    5292 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5293 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5294 atms = self.atomStruct.atoms 
    5295 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5296 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5297 return base.__getattr__(self, attr_name, look_in_class=base) 
    5298 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5299 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5300 return look_in_class._attr_registration.get_attr(attr_name) 
    5301 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5302 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5303 raise AttributeError("Execution of '%s' object's '%s' property raised
    5304 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5305 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5306 AttributeError 
    5307  
    5308 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5309 AttributeError 
    5310  
    5311 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5312 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5313 raise AttributeError("Execution of '%s' object's '%s' property raised
    5314 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5315  
    5316 See log for complete Python traceback. 
    5317  
    5318 Traceback (most recent call last): 
    5319 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5320 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5321 self._callback(info) 
    5322 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5323 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5324 return interceptor(request_info, *args) 
    5325 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5326 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5327 self.session.ui.thread_safe(self.handle_scheme, url) 
    5328 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5329 line 366, in thread_safe 
    5330 func(*args, **kw) 
    5331 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5332 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5333 self.changeModel(frame, command[12] == 'T') 
    5334 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5335 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5336 atms = self.atomStruct.atoms 
    5337 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5338 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5339 return base.__getattr__(self, attr_name, look_in_class=base) 
    5340 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5341 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5342 return look_in_class._attr_registration.get_attr(attr_name) 
    5343 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5344 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5345 raise AttributeError("Execution of '%s' object's '%s' property raised
    5346 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5347 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5348 AttributeError 
    5349  
    5350 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5351 AttributeError 
    5352  
    5353 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5354 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5355 raise AttributeError("Execution of '%s' object's '%s' property raised
    5356 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5357  
    5358 See log for complete Python traceback. 
    5359  
    5360 Traceback (most recent call last): 
    5361 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5362 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5363 self._callback(info) 
    5364 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5365 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5366 return interceptor(request_info, *args) 
    5367 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5368 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5369 self.session.ui.thread_safe(self.handle_scheme, url) 
    5370 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5371 line 366, in thread_safe 
    5372 func(*args, **kw) 
    5373 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5374 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5375 self.changeModel(frame, command[12] == 'T') 
    5376 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5377 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5378 atms = self.atomStruct.atoms 
    5379 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5380 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5381 return base.__getattr__(self, attr_name, look_in_class=base) 
    5382 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5383 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5384 return look_in_class._attr_registration.get_attr(attr_name) 
    5385 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5386 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5387 raise AttributeError("Execution of '%s' object's '%s' property raised
    5388 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5389 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5390 AttributeError 
    5391  
    5392 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5393 AttributeError 
    5394  
    5395 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5396 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5397 raise AttributeError("Execution of '%s' object's '%s' property raised
    5398 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5399  
    5400 See log for complete Python traceback. 
    5401  
    5402 Traceback (most recent call last): 
    5403 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5404 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5405 self._callback(info) 
    5406 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5407 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5408 return interceptor(request_info, *args) 
    5409 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5410 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5411 self.session.ui.thread_safe(self.handle_scheme, url) 
    5412 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5413 line 366, in thread_safe 
    5414 func(*args, **kw) 
    5415 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5416 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5417 self.changeModel(frame, command[12] == 'T') 
    5418 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5419 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5420 atms = self.atomStruct.atoms 
    5421 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5422 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5423 return base.__getattr__(self, attr_name, look_in_class=base) 
    5424 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5425 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5426 return look_in_class._attr_registration.get_attr(attr_name) 
    5427 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5428 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5429 raise AttributeError("Execution of '%s' object's '%s' property raised
    5430 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5431 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5432 AttributeError 
    5433  
    5434 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5435 AttributeError 
    5436  
    5437 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5438 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5439 raise AttributeError("Execution of '%s' object's '%s' property raised
    5440 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5441  
    5442 See log for complete Python traceback. 
    5443  
    5444 Traceback (most recent call last): 
    5445 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5446 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5447 self._callback(info) 
    5448 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5449 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5450 return interceptor(request_info, *args) 
    5451 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5452 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5453 self.session.ui.thread_safe(self.handle_scheme, url) 
    5454 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5455 line 366, in thread_safe 
    5456 func(*args, **kw) 
    5457 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5458 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5459 self.changeModel(frame, command[12] == 'T') 
    5460 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5461 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5462 atms = self.atomStruct.atoms 
    5463 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5464 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5465 return base.__getattr__(self, attr_name, look_in_class=base) 
    5466 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5467 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5468 return look_in_class._attr_registration.get_attr(attr_name) 
    5469 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5470 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5471 raise AttributeError("Execution of '%s' object's '%s' property raised
    5472 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5473 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5474 AttributeError 
    5475  
    5476 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5477 AttributeError 
    5478  
    5479 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5480 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5481 raise AttributeError("Execution of '%s' object's '%s' property raised
    5482 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5483  
    5484 See log for complete Python traceback. 
    5485  
    5486 Traceback (most recent call last): 
    5487 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5488 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5489 self._callback(info) 
    5490 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5491 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5492 return interceptor(request_info, *args) 
    5493 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5494 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5495 self.session.ui.thread_safe(self.handle_scheme, url) 
    5496 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5497 line 366, in thread_safe 
    5498 func(*args, **kw) 
    5499 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5500 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5501 self.changeModel(frame, command[12] == 'T') 
    5502 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5503 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5504 atms = self.atomStruct.atoms 
    5505 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5506 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5507 return base.__getattr__(self, attr_name, look_in_class=base) 
    5508 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5509 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5510 return look_in_class._attr_registration.get_attr(attr_name) 
    5511 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5512 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5513 raise AttributeError("Execution of '%s' object's '%s' property raised
    5514 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5515 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5516 AttributeError 
    5517  
    5518 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5519 AttributeError 
    5520  
    5521 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5522 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5523 raise AttributeError("Execution of '%s' object's '%s' property raised
    5524 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5525  
    5526 See log for complete Python traceback. 
    5527  
    5528 Traceback (most recent call last): 
    5529 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5530 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5531 self._callback(info) 
    5532 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5533 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5534 return interceptor(request_info, *args) 
    5535 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5536 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5537 self.session.ui.thread_safe(self.handle_scheme, url) 
    5538 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5539 line 366, in thread_safe 
    5540 func(*args, **kw) 
    5541 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5542 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5543 self.changeModel(frame, command[12] == 'T') 
    5544 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5545 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5546 atms = self.atomStruct.atoms 
    5547 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5548 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5549 return base.__getattr__(self, attr_name, look_in_class=base) 
    5550 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5551 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5552 return look_in_class._attr_registration.get_attr(attr_name) 
    5553 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5554 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5555 raise AttributeError("Execution of '%s' object's '%s' property raised
    5556 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5557 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5558 AttributeError 
    5559  
    5560 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5561 AttributeError 
    5562  
    5563 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5564 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5565 raise AttributeError("Execution of '%s' object's '%s' property raised
    5566 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5567  
    5568 See log for complete Python traceback. 
    5569  
    5570 Traceback (most recent call last): 
    5571 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5572 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5573 self._callback(info) 
    5574 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5575 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5576 return interceptor(request_info, *args) 
    5577 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5578 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5579 self.session.ui.thread_safe(self.handle_scheme, url) 
    5580 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5581 line 366, in thread_safe 
    5582 func(*args, **kw) 
    5583 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5584 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5585 self.changeModel(frame, command[12] == 'T') 
    5586 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5587 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5588 atms = self.atomStruct.atoms 
    5589 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5590 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5591 return base.__getattr__(self, attr_name, look_in_class=base) 
    5592 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5593 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5594 return look_in_class._attr_registration.get_attr(attr_name) 
    5595 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5596 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5597 raise AttributeError("Execution of '%s' object's '%s' property raised
    5598 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5599 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5600 AttributeError 
    5601  
    5602 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5603 AttributeError 
    5604  
    5605 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5606 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5607 raise AttributeError("Execution of '%s' object's '%s' property raised
    5608 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5609  
    5610 See log for complete Python traceback. 
    5611  
    5612 Traceback (most recent call last): 
    5613 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5614 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5615 self._callback(info) 
    5616 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5617 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5618 return interceptor(request_info, *args) 
    5619 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5620 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5621 self.session.ui.thread_safe(self.handle_scheme, url) 
    5622 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5623 line 366, in thread_safe 
    5624 func(*args, **kw) 
    5625 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5626 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5627 self.changeModel(frame, command[12] == 'T') 
    5628 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5629 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5630 atms = self.atomStruct.atoms 
    5631 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5632 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5633 return base.__getattr__(self, attr_name, look_in_class=base) 
    5634 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5635 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5636 return look_in_class._attr_registration.get_attr(attr_name) 
    5637 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5638 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5639 raise AttributeError("Execution of '%s' object's '%s' property raised
    5640 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5641 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5642 AttributeError 
    5643  
    5644 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5645 AttributeError 
    5646  
    5647 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5648 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5649 raise AttributeError("Execution of '%s' object's '%s' property raised
    5650 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5651  
    5652 See log for complete Python traceback. 
    5653  
    5654 Traceback (most recent call last): 
    5655 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5656 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5657 self._callback(info) 
    5658 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5659 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5660 return interceptor(request_info, *args) 
    5661 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5662 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5663 self.session.ui.thread_safe(self.handle_scheme, url) 
    5664 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5665 line 366, in thread_safe 
    5666 func(*args, **kw) 
    5667 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5668 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5669 self.changeModel(frame, command[12] == 'T') 
    5670 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5671 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5672 atms = self.atomStruct.atoms 
    5673 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5674 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5675 return base.__getattr__(self, attr_name, look_in_class=base) 
    5676 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5677 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5678 return look_in_class._attr_registration.get_attr(attr_name) 
    5679 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5680 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5681 raise AttributeError("Execution of '%s' object's '%s' property raised
    5682 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5683 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5684 AttributeError 
    5685  
    5686 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5687 AttributeError 
    5688  
    5689 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5690 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5691 raise AttributeError("Execution of '%s' object's '%s' property raised
    5692 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5693  
    5694 See log for complete Python traceback. 
    5695  
    5696 Traceback (most recent call last): 
    5697 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5698 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5699 self._callback(info) 
    5700 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5701 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5702 return interceptor(request_info, *args) 
    5703 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5704 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5705 self.session.ui.thread_safe(self.handle_scheme, url) 
    5706 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5707 line 366, in thread_safe 
    5708 func(*args, **kw) 
    5709 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5710 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5711 self.changeModel(frame, command[12] == 'T') 
    5712 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5713 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5714 atms = self.atomStruct.atoms 
    5715 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5716 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5717 return base.__getattr__(self, attr_name, look_in_class=base) 
    5718 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5719 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5720 return look_in_class._attr_registration.get_attr(attr_name) 
    5721 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5722 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5723 raise AttributeError("Execution of '%s' object's '%s' property raised
    5724 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5725 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5726 AttributeError 
    5727  
    5728 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5729 AttributeError 
    5730  
    5731 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5732 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5733 raise AttributeError("Execution of '%s' object's '%s' property raised
    5734 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5735  
    5736 See log for complete Python traceback. 
    5737  
    5738 Traceback (most recent call last): 
    5739 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5740 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5741 self._callback(info) 
    5742 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5743 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5744 return interceptor(request_info, *args) 
    5745 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5746 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5747 self.session.ui.thread_safe(self.handle_scheme, url) 
    5748 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5749 line 366, in thread_safe 
    5750 func(*args, **kw) 
    5751 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5752 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5753 self.changeModel(frame, command[12] == 'T') 
    5754 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5755 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5756 atms = self.atomStruct.atoms 
    5757 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5758 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5759 return base.__getattr__(self, attr_name, look_in_class=base) 
    5760 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5761 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5762 return look_in_class._attr_registration.get_attr(attr_name) 
    5763 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5764 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5765 raise AttributeError("Execution of '%s' object's '%s' property raised
    5766 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5767 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5768 AttributeError 
    5769  
    5770 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5771 AttributeError 
    5772  
    5773 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5774 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5775 raise AttributeError("Execution of '%s' object's '%s' property raised
    5776 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5777  
    5778 See log for complete Python traceback. 
    5779  
    5780 Traceback (most recent call last): 
    5781 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5782 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5783 self._callback(info) 
    5784 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5785 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5786 return interceptor(request_info, *args) 
    5787 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5788 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5789 self.session.ui.thread_safe(self.handle_scheme, url) 
    5790 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5791 line 366, in thread_safe 
    5792 func(*args, **kw) 
    5793 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5794 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5795 self.changeModel(frame, command[12] == 'T') 
    5796 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5797 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5798 atms = self.atomStruct.atoms 
    5799 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5800 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5801 return base.__getattr__(self, attr_name, look_in_class=base) 
    5802 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5803 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5804 return look_in_class._attr_registration.get_attr(attr_name) 
    5805 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5806 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5807 raise AttributeError("Execution of '%s' object's '%s' property raised
    5808 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5809 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5810 AttributeError 
    5811  
    5812 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5813 AttributeError 
    5814  
    5815 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5816 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5817 raise AttributeError("Execution of '%s' object's '%s' property raised
    5818 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5819  
    5820 See log for complete Python traceback. 
    5821  
    5822 Traceback (most recent call last): 
    5823 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5824 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5825 self._callback(info) 
    5826 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5827 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5828 return interceptor(request_info, *args) 
    5829 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5830 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5831 self.session.ui.thread_safe(self.handle_scheme, url) 
    5832 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5833 line 366, in thread_safe 
    5834 func(*args, **kw) 
    5835 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5836 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5837 self.changeModel(frame, command[12] == 'T') 
    5838 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5839 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5840 atms = self.atomStruct.atoms 
    5841 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5842 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5843 return base.__getattr__(self, attr_name, look_in_class=base) 
    5844 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5845 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5846 return look_in_class._attr_registration.get_attr(attr_name) 
    5847 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5848 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5849 raise AttributeError("Execution of '%s' object's '%s' property raised
    5850 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5851 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5852 AttributeError 
    5853  
    5854 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5855 AttributeError 
    5856  
    5857 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5858 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5859 raise AttributeError("Execution of '%s' object's '%s' property raised
    5860 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5861  
    5862 See log for complete Python traceback. 
    5863  
    5864 Traceback (most recent call last): 
    5865 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5866 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5867 self._callback(info) 
    5868 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5869 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5870 return interceptor(request_info, *args) 
    5871 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5872 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5873 self.session.ui.thread_safe(self.handle_scheme, url) 
    5874 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5875 line 366, in thread_safe 
    5876 func(*args, **kw) 
    5877 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5878 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5879 self.changeModel(frame, command[12] == 'T') 
    5880 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5881 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5882 atms = self.atomStruct.atoms 
    5883 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5884 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5885 return base.__getattr__(self, attr_name, look_in_class=base) 
    5886 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5887 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5888 return look_in_class._attr_registration.get_attr(attr_name) 
    5889 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5890 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5891 raise AttributeError("Execution of '%s' object's '%s' property raised
    5892 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5893 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5894 AttributeError 
    5895  
    5896 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5897 AttributeError 
    5898  
    5899 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5900 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5901 raise AttributeError("Execution of '%s' object's '%s' property raised
    5902 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5903  
    5904 See log for complete Python traceback. 
    5905  
    5906 Traceback (most recent call last): 
    5907 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5908 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5909 self._callback(info) 
    5910 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5911 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5912 return interceptor(request_info, *args) 
    5913 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5914 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5915 self.session.ui.thread_safe(self.handle_scheme, url) 
    5916 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5917 line 366, in thread_safe 
    5918 func(*args, **kw) 
    5919 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5920 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5921 self.changeModel(frame, command[12] == 'T') 
    5922 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5923 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5924 atms = self.atomStruct.atoms 
    5925 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5926 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5927 return base.__getattr__(self, attr_name, look_in_class=base) 
    5928 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5929 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5930 return look_in_class._attr_registration.get_attr(attr_name) 
    5931 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5932 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5933 raise AttributeError("Execution of '%s' object's '%s' property raised
    5934 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5935 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5936 AttributeError 
    5937  
    5938 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5939 AttributeError 
    5940  
    5941 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5942 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5943 raise AttributeError("Execution of '%s' object's '%s' property raised
    5944 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5945  
    5946 See log for complete Python traceback. 
    5947  
    5948 Traceback (most recent call last): 
    5949 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5950 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5951 self._callback(info) 
    5952 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5953 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5954 return interceptor(request_info, *args) 
    5955 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5956 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5957 self.session.ui.thread_safe(self.handle_scheme, url) 
    5958 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    5959 line 366, in thread_safe 
    5960 func(*args, **kw) 
    5961 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5962 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    5963 self.changeModel(frame, command[12] == 'T') 
    5964 File "/home/marco/.local/share/ChimeraX/1.2/site-
    5965 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    5966 atms = self.atomStruct.atoms 
    5967 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5968 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    5969 return base.__getattr__(self, attr_name, look_in_class=base) 
    5970 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5971 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    5972 return look_in_class._attr_registration.get_attr(attr_name) 
    5973 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5974 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5975 raise AttributeError("Execution of '%s' object's '%s' property raised
    5976 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5977 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5978 AttributeError 
    5979  
    5980 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    5981 AttributeError 
    5982  
    5983 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5984 packages/chimerax/core/attributes.py", line 83, in get_attr 
    5985 raise AttributeError("Execution of '%s' object's '%s' property raised
    5986 AttributeError" % (self.class_.__name__, attr_name)) from None 
    5987  
    5988 See log for complete Python traceback. 
    5989  
    5990 Traceback (most recent call last): 
    5991 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5992 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    5993 self._callback(info) 
    5994 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5995 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    5996 return interceptor(request_info, *args) 
    5997 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    5998 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    5999 self.session.ui.thread_safe(self.handle_scheme, url) 
    6000 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6001 line 366, in thread_safe 
    6002 func(*args, **kw) 
    6003 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6004 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6005 self.changeModel(frame, command[12] == 'T') 
    6006 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6007 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6008 atms = self.atomStruct.atoms 
    6009 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6010 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6011 return base.__getattr__(self, attr_name, look_in_class=base) 
    6012 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6013 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6014 return look_in_class._attr_registration.get_attr(attr_name) 
    6015 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6016 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6017 raise AttributeError("Execution of '%s' object's '%s' property raised
    6018 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6019 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6020 AttributeError 
    6021  
    6022 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6023 AttributeError 
    6024  
    6025 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6026 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6027 raise AttributeError("Execution of '%s' object's '%s' property raised
    6028 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6029  
    6030 See log for complete Python traceback. 
    6031  
    6032 Traceback (most recent call last): 
    6033 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6034 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6035 self._callback(info) 
    6036 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6037 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6038 return interceptor(request_info, *args) 
    6039 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6040 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6041 self.session.ui.thread_safe(self.handle_scheme, url) 
    6042 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6043 line 366, in thread_safe 
    6044 func(*args, **kw) 
    6045 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6046 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6047 self.changeModel(frame, command[12] == 'T') 
    6048 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6049 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6050 atms = self.atomStruct.atoms 
    6051 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6052 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6053 return base.__getattr__(self, attr_name, look_in_class=base) 
    6054 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6055 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6056 return look_in_class._attr_registration.get_attr(attr_name) 
    6057 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6058 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6059 raise AttributeError("Execution of '%s' object's '%s' property raised
    6060 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6061 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6062 AttributeError 
    6063  
    6064 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6065 AttributeError 
    6066  
    6067 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6068 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6069 raise AttributeError("Execution of '%s' object's '%s' property raised
    6070 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6071  
    6072 See log for complete Python traceback. 
    6073  
    6074 Traceback (most recent call last): 
    6075 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6076 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6077 self._callback(info) 
    6078 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6079 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6080 return interceptor(request_info, *args) 
    6081 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6082 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6083 self.session.ui.thread_safe(self.handle_scheme, url) 
    6084 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6085 line 366, in thread_safe 
    6086 func(*args, **kw) 
    6087 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6088 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6089 self.changeModel(frame, command[12] == 'T') 
    6090 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6091 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6092 atms = self.atomStruct.atoms 
    6093 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6094 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6095 return base.__getattr__(self, attr_name, look_in_class=base) 
    6096 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6097 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6098 return look_in_class._attr_registration.get_attr(attr_name) 
    6099 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6100 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6101 raise AttributeError("Execution of '%s' object's '%s' property raised
    6102 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6103 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6104 AttributeError 
    6105  
    6106 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6107 AttributeError 
    6108  
    6109 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6110 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6111 raise AttributeError("Execution of '%s' object's '%s' property raised
    6112 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6113  
    6114 See log for complete Python traceback. 
    6115  
    6116 Traceback (most recent call last): 
    6117 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6118 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6119 self._callback(info) 
    6120 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6121 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6122 return interceptor(request_info, *args) 
    6123 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6124 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6125 self.session.ui.thread_safe(self.handle_scheme, url) 
    6126 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6127 line 366, in thread_safe 
    6128 func(*args, **kw) 
    6129 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6130 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6131 self.changeModel(frame, command[12] == 'T') 
    6132 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6133 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6134 atms = self.atomStruct.atoms 
    6135 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6136 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6137 return base.__getattr__(self, attr_name, look_in_class=base) 
    6138 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6139 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6140 return look_in_class._attr_registration.get_attr(attr_name) 
    6141 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6142 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6143 raise AttributeError("Execution of '%s' object's '%s' property raised
    6144 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6145 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6146 AttributeError 
    6147  
    6148 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6149 AttributeError 
    6150  
    6151 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6152 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6153 raise AttributeError("Execution of '%s' object's '%s' property raised
    6154 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6155  
    6156 See log for complete Python traceback. 
    6157  
    6158 Traceback (most recent call last): 
    6159 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6160 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6161 self._callback(info) 
    6162 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6163 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6164 return interceptor(request_info, *args) 
    6165 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6166 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6167 self.session.ui.thread_safe(self.handle_scheme, url) 
    6168 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6169 line 366, in thread_safe 
    6170 func(*args, **kw) 
    6171 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6172 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6173 self.changeModel(frame, command[12] == 'T') 
    6174 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6175 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6176 atms = self.atomStruct.atoms 
    6177 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6178 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6179 return base.__getattr__(self, attr_name, look_in_class=base) 
    6180 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6181 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6182 return look_in_class._attr_registration.get_attr(attr_name) 
    6183 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6184 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6185 raise AttributeError("Execution of '%s' object's '%s' property raised
    6186 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6187 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6188 AttributeError 
    6189  
    6190 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6191 AttributeError 
    6192  
    6193 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6194 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6195 raise AttributeError("Execution of '%s' object's '%s' property raised
    6196 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6197  
    6198 See log for complete Python traceback. 
    6199  
    6200 Traceback (most recent call last): 
    6201 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6202 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6203 self._callback(info) 
    6204 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6205 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6206 return interceptor(request_info, *args) 
    6207 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6208 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6209 self.session.ui.thread_safe(self.handle_scheme, url) 
    6210 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6211 line 366, in thread_safe 
    6212 func(*args, **kw) 
    6213 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6214 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6215 self.changeModel(frame, command[12] == 'T') 
    6216 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6217 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6218 atms = self.atomStruct.atoms 
    6219 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6220 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6221 return base.__getattr__(self, attr_name, look_in_class=base) 
    6222 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6223 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6224 return look_in_class._attr_registration.get_attr(attr_name) 
    6225 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6226 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6227 raise AttributeError("Execution of '%s' object's '%s' property raised
    6228 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6229 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6230 AttributeError 
    6231  
    6232 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6233 AttributeError 
    6234  
    6235 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6236 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6237 raise AttributeError("Execution of '%s' object's '%s' property raised
    6238 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6239  
    6240 See log for complete Python traceback. 
    6241  
    6242 Traceback (most recent call last): 
    6243 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6244 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6245 self._callback(info) 
    6246 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6247 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6248 return interceptor(request_info, *args) 
    6249 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6250 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6251 self.session.ui.thread_safe(self.handle_scheme, url) 
    6252 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6253 line 366, in thread_safe 
    6254 func(*args, **kw) 
    6255 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6256 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6257 self.changeModel(frame, command[12] == 'T') 
    6258 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6259 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6260 atms = self.atomStruct.atoms 
    6261 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6262 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6263 return base.__getattr__(self, attr_name, look_in_class=base) 
    6264 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6265 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6266 return look_in_class._attr_registration.get_attr(attr_name) 
    6267 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6268 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6269 raise AttributeError("Execution of '%s' object's '%s' property raised
    6270 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6271 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6272 AttributeError 
    6273  
    6274 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6275 AttributeError 
    6276  
    6277 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6278 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6279 raise AttributeError("Execution of '%s' object's '%s' property raised
    6280 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6281  
    6282 See log for complete Python traceback. 
    6283  
    6284 Traceback (most recent call last): 
    6285 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6286 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6287 self._callback(info) 
    6288 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6289 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6290 return interceptor(request_info, *args) 
    6291 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6292 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6293 self.session.ui.thread_safe(self.handle_scheme, url) 
    6294 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6295 line 366, in thread_safe 
    6296 func(*args, **kw) 
    6297 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6298 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6299 self.changeModel(frame, command[12] == 'T') 
    6300 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6301 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6302 atms = self.atomStruct.atoms 
    6303 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6304 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6305 return base.__getattr__(self, attr_name, look_in_class=base) 
    6306 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6307 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6308 return look_in_class._attr_registration.get_attr(attr_name) 
    6309 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6310 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6311 raise AttributeError("Execution of '%s' object's '%s' property raised
    6312 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6313 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6314 AttributeError 
    6315  
    6316 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6317 AttributeError 
    6318  
    6319 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6320 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6321 raise AttributeError("Execution of '%s' object's '%s' property raised
    6322 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6323  
    6324 See log for complete Python traceback. 
    6325  
    6326 Traceback (most recent call last): 
    6327 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6328 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6329 self._callback(info) 
    6330 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6331 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6332 return interceptor(request_info, *args) 
    6333 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6334 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6335 self.session.ui.thread_safe(self.handle_scheme, url) 
    6336 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6337 line 366, in thread_safe 
    6338 func(*args, **kw) 
    6339 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6340 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6341 self.changeModel(frame, command[12] == 'T') 
    6342 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6343 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6344 atms = self.atomStruct.atoms 
    6345 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6346 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6347 return base.__getattr__(self, attr_name, look_in_class=base) 
    6348 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6349 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6350 return look_in_class._attr_registration.get_attr(attr_name) 
    6351 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6352 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6353 raise AttributeError("Execution of '%s' object's '%s' property raised
    6354 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6355 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6356 AttributeError 
    6357  
    6358 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6359 AttributeError 
    6360  
    6361 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6362 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6363 raise AttributeError("Execution of '%s' object's '%s' property raised
    6364 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6365  
    6366 See log for complete Python traceback. 
    6367  
    6368 Traceback (most recent call last): 
    6369 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6370 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6371 self._callback(info) 
    6372 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6373 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6374 return interceptor(request_info, *args) 
    6375 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6376 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6377 self.session.ui.thread_safe(self.handle_scheme, url) 
    6378 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6379 line 366, in thread_safe 
    6380 func(*args, **kw) 
    6381 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6382 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6383 self.changeModel(frame, command[12] == 'T') 
    6384 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6385 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6386 atms = self.atomStruct.atoms 
    6387 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6388 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6389 return base.__getattr__(self, attr_name, look_in_class=base) 
    6390 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6391 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6392 return look_in_class._attr_registration.get_attr(attr_name) 
    6393 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6394 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6395 raise AttributeError("Execution of '%s' object's '%s' property raised
    6396 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6397 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6398 AttributeError 
    6399  
    6400 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6401 AttributeError 
    6402  
    6403 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6404 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6405 raise AttributeError("Execution of '%s' object's '%s' property raised
    6406 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6407  
    6408 See log for complete Python traceback. 
    6409  
    6410 Traceback (most recent call last): 
    6411 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6412 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6413 self._callback(info) 
    6414 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6415 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6416 return interceptor(request_info, *args) 
    6417 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6418 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6419 self.session.ui.thread_safe(self.handle_scheme, url) 
    6420 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6421 line 366, in thread_safe 
    6422 func(*args, **kw) 
    6423 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6424 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6425 self.changeModel(frame, command[12] == 'T') 
    6426 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6427 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6428 atms = self.atomStruct.atoms 
    6429 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6430 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6431 return base.__getattr__(self, attr_name, look_in_class=base) 
    6432 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6433 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6434 return look_in_class._attr_registration.get_attr(attr_name) 
    6435 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6436 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6437 raise AttributeError("Execution of '%s' object's '%s' property raised
    6438 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6439 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6440 AttributeError 
    6441  
    6442 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6443 AttributeError 
    6444  
    6445 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6446 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6447 raise AttributeError("Execution of '%s' object's '%s' property raised
    6448 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6449  
    6450 See log for complete Python traceback. 
    6451  
    6452 Traceback (most recent call last): 
    6453 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6454 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6455 self._callback(info) 
    6456 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6457 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6458 return interceptor(request_info, *args) 
    6459 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6460 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6461 self.session.ui.thread_safe(self.handle_scheme, url) 
    6462 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6463 line 366, in thread_safe 
    6464 func(*args, **kw) 
    6465 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6466 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6467 self.changeModel(frame, command[12] == 'T') 
    6468 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6469 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6470 atms = self.atomStruct.atoms 
    6471 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6472 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6473 return base.__getattr__(self, attr_name, look_in_class=base) 
    6474 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6475 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6476 return look_in_class._attr_registration.get_attr(attr_name) 
    6477 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6478 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6479 raise AttributeError("Execution of '%s' object's '%s' property raised
    6480 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6481 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6482 AttributeError 
    6483  
    6484 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6485 AttributeError 
    6486  
    6487 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6488 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6489 raise AttributeError("Execution of '%s' object's '%s' property raised
    6490 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6491  
    6492 See log for complete Python traceback. 
    6493  
    6494 Traceback (most recent call last): 
    6495 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6496 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6497 self._callback(info) 
    6498 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6499 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6500 return interceptor(request_info, *args) 
    6501 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6502 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6503 self.session.ui.thread_safe(self.handle_scheme, url) 
    6504 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6505 line 366, in thread_safe 
    6506 func(*args, **kw) 
    6507 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6508 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6509 self.changeModel(frame, command[12] == 'T') 
    6510 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6511 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6512 atms = self.atomStruct.atoms 
    6513 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6514 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6515 return base.__getattr__(self, attr_name, look_in_class=base) 
    6516 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6517 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6518 return look_in_class._attr_registration.get_attr(attr_name) 
    6519 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6520 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6521 raise AttributeError("Execution of '%s' object's '%s' property raised
    6522 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6523 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6524 AttributeError 
    6525  
    6526 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6527 AttributeError 
    6528  
    6529 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6530 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6531 raise AttributeError("Execution of '%s' object's '%s' property raised
    6532 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6533  
    6534 See log for complete Python traceback. 
    6535  
    6536 Traceback (most recent call last): 
    6537 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6538 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6539 self._callback(info) 
    6540 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6541 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6542 return interceptor(request_info, *args) 
    6543 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6544 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6545 self.session.ui.thread_safe(self.handle_scheme, url) 
    6546 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6547 line 366, in thread_safe 
    6548 func(*args, **kw) 
    6549 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6550 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6551 self.changeModel(frame, command[12] == 'T') 
    6552 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6553 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6554 atms = self.atomStruct.atoms 
    6555 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6556 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6557 return base.__getattr__(self, attr_name, look_in_class=base) 
    6558 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6559 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6560 return look_in_class._attr_registration.get_attr(attr_name) 
    6561 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6562 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6563 raise AttributeError("Execution of '%s' object's '%s' property raised
    6564 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6565 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6566 AttributeError 
    6567  
    6568 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6569 AttributeError 
    6570  
    6571 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6572 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6573 raise AttributeError("Execution of '%s' object's '%s' property raised
    6574 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6575  
    6576 See log for complete Python traceback. 
    6577  
    6578 Traceback (most recent call last): 
    6579 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6580 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6581 self._callback(info) 
    6582 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6583 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6584 return interceptor(request_info, *args) 
    6585 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6586 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6587 self.session.ui.thread_safe(self.handle_scheme, url) 
    6588 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6589 line 366, in thread_safe 
    6590 func(*args, **kw) 
    6591 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6592 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6593 self.changeModel(frame, command[12] == 'T') 
    6594 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6595 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6596 atms = self.atomStruct.atoms 
    6597 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6598 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6599 return base.__getattr__(self, attr_name, look_in_class=base) 
    6600 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6601 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6602 return look_in_class._attr_registration.get_attr(attr_name) 
    6603 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6604 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6605 raise AttributeError("Execution of '%s' object's '%s' property raised
    6606 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6607 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6608 AttributeError 
    6609  
    6610 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6611 AttributeError 
    6612  
    6613 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6614 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6615 raise AttributeError("Execution of '%s' object's '%s' property raised
    6616 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6617  
    6618 See log for complete Python traceback. 
    6619  
    6620 Traceback (most recent call last): 
    6621 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6622 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6623 self._callback(info) 
    6624 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6625 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6626 return interceptor(request_info, *args) 
    6627 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6628 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6629 self.session.ui.thread_safe(self.handle_scheme, url) 
    6630 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6631 line 366, in thread_safe 
    6632 func(*args, **kw) 
    6633 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6634 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6635 self.changeModel(frame, command[12] == 'T') 
    6636 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6637 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6638 atms = self.atomStruct.atoms 
    6639 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6640 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6641 return base.__getattr__(self, attr_name, look_in_class=base) 
    6642 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6643 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6644 return look_in_class._attr_registration.get_attr(attr_name) 
    6645 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6646 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6647 raise AttributeError("Execution of '%s' object's '%s' property raised
    6648 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6649 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6650 AttributeError 
    6651  
    6652 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6653 AttributeError 
    6654  
    6655 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6656 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6657 raise AttributeError("Execution of '%s' object's '%s' property raised
    6658 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6659  
    6660 See log for complete Python traceback. 
    6661  
    6662 Traceback (most recent call last): 
    6663 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6664 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6665 self._callback(info) 
    6666 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6667 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6668 return interceptor(request_info, *args) 
    6669 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6670 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6671 self.session.ui.thread_safe(self.handle_scheme, url) 
    6672 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6673 line 366, in thread_safe 
    6674 func(*args, **kw) 
    6675 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6676 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6677 self.changeModel(frame, command[12] == 'T') 
    6678 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6679 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6680 atms = self.atomStruct.atoms 
    6681 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6682 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6683 return base.__getattr__(self, attr_name, look_in_class=base) 
    6684 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6685 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6686 return look_in_class._attr_registration.get_attr(attr_name) 
    6687 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6688 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6689 raise AttributeError("Execution of '%s' object's '%s' property raised
    6690 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6691 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6692 AttributeError 
    6693  
    6694 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6695 AttributeError 
    6696  
    6697 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6698 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6699 raise AttributeError("Execution of '%s' object's '%s' property raised
    6700 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6701  
    6702 See log for complete Python traceback. 
    6703  
    6704 Traceback (most recent call last): 
    6705 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6706 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6707 self._callback(info) 
    6708 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6709 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6710 return interceptor(request_info, *args) 
    6711 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6712 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6713 self.session.ui.thread_safe(self.handle_scheme, url) 
    6714 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6715 line 366, in thread_safe 
    6716 func(*args, **kw) 
    6717 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6718 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6719 self.changeModel(frame, command[12] == 'T') 
    6720 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6721 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6722 atms = self.atomStruct.atoms 
    6723 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6724 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6725 return base.__getattr__(self, attr_name, look_in_class=base) 
    6726 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6727 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6728 return look_in_class._attr_registration.get_attr(attr_name) 
    6729 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6730 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6731 raise AttributeError("Execution of '%s' object's '%s' property raised
    6732 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6733 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6734 AttributeError 
    6735  
    6736 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6737 AttributeError 
    6738  
    6739 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6740 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6741 raise AttributeError("Execution of '%s' object's '%s' property raised
    6742 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6743  
    6744 See log for complete Python traceback. 
    6745  
    6746 Traceback (most recent call last): 
    6747 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6748 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6749 self._callback(info) 
    6750 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6751 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6752 return interceptor(request_info, *args) 
    6753 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6754 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6755 self.session.ui.thread_safe(self.handle_scheme, url) 
    6756 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6757 line 366, in thread_safe 
    6758 func(*args, **kw) 
    6759 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6760 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6761 self.changeModel(frame, command[12] == 'T') 
    6762 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6763 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6764 atms = self.atomStruct.atoms 
    6765 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6766 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6767 return base.__getattr__(self, attr_name, look_in_class=base) 
    6768 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6769 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6770 return look_in_class._attr_registration.get_attr(attr_name) 
    6771 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6772 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6773 raise AttributeError("Execution of '%s' object's '%s' property raised
    6774 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6775 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6776 AttributeError 
    6777  
    6778 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6779 AttributeError 
    6780  
    6781 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6782 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6783 raise AttributeError("Execution of '%s' object's '%s' property raised
    6784 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6785  
    6786 See log for complete Python traceback. 
    6787  
    6788 Traceback (most recent call last): 
    6789 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6790 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6791 self._callback(info) 
    6792 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6793 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6794 return interceptor(request_info, *args) 
    6795 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6796 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6797 self.session.ui.thread_safe(self.handle_scheme, url) 
    6798 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6799 line 366, in thread_safe 
    6800 func(*args, **kw) 
    6801 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6802 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6803 self.changeModel(frame, command[12] == 'T') 
    6804 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6805 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6806 atms = self.atomStruct.atoms 
    6807 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6808 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6809 return base.__getattr__(self, attr_name, look_in_class=base) 
    6810 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6811 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6812 return look_in_class._attr_registration.get_attr(attr_name) 
    6813 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6814 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6815 raise AttributeError("Execution of '%s' object's '%s' property raised
    6816 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6817 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6818 AttributeError 
    6819  
    6820 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6821 AttributeError 
    6822  
    6823 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6824 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6825 raise AttributeError("Execution of '%s' object's '%s' property raised
    6826 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6827  
    6828 See log for complete Python traceback. 
    6829  
    6830 Traceback (most recent call last): 
    6831 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6832 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6833 self._callback(info) 
    6834 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6835 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6836 return interceptor(request_info, *args) 
    6837 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6838 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6839 self.session.ui.thread_safe(self.handle_scheme, url) 
    6840 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6841 line 366, in thread_safe 
    6842 func(*args, **kw) 
    6843 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6844 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6845 self.changeModel(frame, command[12] == 'T') 
    6846 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6847 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6848 atms = self.atomStruct.atoms 
    6849 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6850 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6851 return base.__getattr__(self, attr_name, look_in_class=base) 
    6852 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6853 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6854 return look_in_class._attr_registration.get_attr(attr_name) 
    6855 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6856 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6857 raise AttributeError("Execution of '%s' object's '%s' property raised
    6858 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6859 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6860 AttributeError 
    6861  
    6862 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6863 AttributeError 
    6864  
    6865 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6866 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6867 raise AttributeError("Execution of '%s' object's '%s' property raised
    6868 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6869  
    6870 See log for complete Python traceback. 
    6871  
    6872 Traceback (most recent call last): 
    6873 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6874 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6875 self._callback(info) 
    6876 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6877 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6878 return interceptor(request_info, *args) 
    6879 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6880 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6881 self.session.ui.thread_safe(self.handle_scheme, url) 
    6882 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6883 line 366, in thread_safe 
    6884 func(*args, **kw) 
    6885 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6886 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6887 self.changeModel(frame, command[12] == 'T') 
    6888 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6889 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6890 atms = self.atomStruct.atoms 
    6891 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6892 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6893 return base.__getattr__(self, attr_name, look_in_class=base) 
    6894 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6895 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6896 return look_in_class._attr_registration.get_attr(attr_name) 
    6897 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6898 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6899 raise AttributeError("Execution of '%s' object's '%s' property raised
    6900 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6901 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6902 AttributeError 
    6903  
    6904 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6905 AttributeError 
    6906  
    6907 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6908 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6909 raise AttributeError("Execution of '%s' object's '%s' property raised
    6910 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6911  
    6912 See log for complete Python traceback. 
    6913  
    6914 Traceback (most recent call last): 
    6915 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6916 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6917 self._callback(info) 
    6918 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6919 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6920 return interceptor(request_info, *args) 
    6921 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6922 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6923 self.session.ui.thread_safe(self.handle_scheme, url) 
    6924 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6925 line 366, in thread_safe 
    6926 func(*args, **kw) 
    6927 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6928 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6929 self.changeModel(frame, command[12] == 'T') 
    6930 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6931 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6932 atms = self.atomStruct.atoms 
    6933 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6934 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6935 return base.__getattr__(self, attr_name, look_in_class=base) 
    6936 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6937 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6938 return look_in_class._attr_registration.get_attr(attr_name) 
    6939 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6940 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6941 raise AttributeError("Execution of '%s' object's '%s' property raised
    6942 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6943 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6944 AttributeError 
    6945  
    6946 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6947 AttributeError 
    6948  
    6949 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6950 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6951 raise AttributeError("Execution of '%s' object's '%s' property raised
    6952 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6953  
    6954 See log for complete Python traceback. 
    6955  
    6956 Traceback (most recent call last): 
    6957 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6958 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    6959 self._callback(info) 
    6960 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6961 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    6962 return interceptor(request_info, *args) 
    6963 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6964 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    6965 self.session.ui.thread_safe(self.handle_scheme, url) 
    6966 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    6967 line 366, in thread_safe 
    6968 func(*args, **kw) 
    6969 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6970 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    6971 self.changeModel(frame, command[12] == 'T') 
    6972 File "/home/marco/.local/share/ChimeraX/1.2/site-
    6973 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    6974 atms = self.atomStruct.atoms 
    6975 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6976 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    6977 return base.__getattr__(self, attr_name, look_in_class=base) 
    6978 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6979 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    6980 return look_in_class._attr_registration.get_attr(attr_name) 
    6981 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6982 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6983 raise AttributeError("Execution of '%s' object's '%s' property raised
    6984 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6985 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6986 AttributeError 
    6987  
    6988 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    6989 AttributeError 
    6990  
    6991 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    6992 packages/chimerax/core/attributes.py", line 83, in get_attr 
    6993 raise AttributeError("Execution of '%s' object's '%s' property raised
    6994 AttributeError" % (self.class_.__name__, attr_name)) from None 
    6995  
    6996 See log for complete Python traceback. 
    6997  
    6998 Traceback (most recent call last): 
    6999 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7000 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7001 self._callback(info) 
    7002 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7003 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7004 return interceptor(request_info, *args) 
    7005 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7006 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7007 self.session.ui.thread_safe(self.handle_scheme, url) 
    7008 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7009 line 366, in thread_safe 
    7010 func(*args, **kw) 
    7011 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7012 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7013 self.changeModel(frame, command[12] == 'T') 
    7014 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7015 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7016 atms = self.atomStruct.atoms 
    7017 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7018 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7019 return base.__getattr__(self, attr_name, look_in_class=base) 
    7020 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7021 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7022 return look_in_class._attr_registration.get_attr(attr_name) 
    7023 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7024 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7025 raise AttributeError("Execution of '%s' object's '%s' property raised
    7026 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7027 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7028 AttributeError 
    7029  
    7030 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7031 AttributeError 
    7032  
    7033 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7034 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7035 raise AttributeError("Execution of '%s' object's '%s' property raised
    7036 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7037  
    7038 See log for complete Python traceback. 
    7039  
    7040 Traceback (most recent call last): 
    7041 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7042 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7043 self._callback(info) 
    7044 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7045 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7046 return interceptor(request_info, *args) 
    7047 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7048 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7049 self.session.ui.thread_safe(self.handle_scheme, url) 
    7050 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7051 line 366, in thread_safe 
    7052 func(*args, **kw) 
    7053 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7054 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7055 self.changeModel(frame, command[12] == 'T') 
    7056 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7057 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7058 atms = self.atomStruct.atoms 
    7059 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7060 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7061 return base.__getattr__(self, attr_name, look_in_class=base) 
    7062 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7063 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7064 return look_in_class._attr_registration.get_attr(attr_name) 
    7065 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7066 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7067 raise AttributeError("Execution of '%s' object's '%s' property raised
    7068 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7069 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7070 AttributeError 
    7071  
    7072 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7073 AttributeError 
    7074  
    7075 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7076 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7077 raise AttributeError("Execution of '%s' object's '%s' property raised
    7078 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7079  
    7080 See log for complete Python traceback. 
    7081  
    7082 Traceback (most recent call last): 
    7083 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7084 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7085 self._callback(info) 
    7086 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7087 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7088 return interceptor(request_info, *args) 
    7089 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7090 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7091 self.session.ui.thread_safe(self.handle_scheme, url) 
    7092 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7093 line 366, in thread_safe 
    7094 func(*args, **kw) 
    7095 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7096 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7097 self.changeModel(frame, command[12] == 'T') 
    7098 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7099 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7100 atms = self.atomStruct.atoms 
    7101 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7102 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7103 return base.__getattr__(self, attr_name, look_in_class=base) 
    7104 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7105 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7106 return look_in_class._attr_registration.get_attr(attr_name) 
    7107 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7108 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7109 raise AttributeError("Execution of '%s' object's '%s' property raised
    7110 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7111 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7112 AttributeError 
    7113  
    7114 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7115 AttributeError 
    7116  
    7117 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7118 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7119 raise AttributeError("Execution of '%s' object's '%s' property raised
    7120 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7121  
    7122 See log for complete Python traceback. 
    7123  
    7124 Traceback (most recent call last): 
    7125 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7126 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7127 self._callback(info) 
    7128 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7129 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7130 return interceptor(request_info, *args) 
    7131 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7132 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7133 self.session.ui.thread_safe(self.handle_scheme, url) 
    7134 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7135 line 366, in thread_safe 
    7136 func(*args, **kw) 
    7137 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7138 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7139 self.changeModel(frame, command[12] == 'T') 
    7140 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7141 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7142 atms = self.atomStruct.atoms 
    7143 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7144 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7145 return base.__getattr__(self, attr_name, look_in_class=base) 
    7146 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7147 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7148 return look_in_class._attr_registration.get_attr(attr_name) 
    7149 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7150 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7151 raise AttributeError("Execution of '%s' object's '%s' property raised
    7152 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7153 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7154 AttributeError 
    7155  
    7156 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7157 AttributeError 
    7158  
    7159 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7160 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7161 raise AttributeError("Execution of '%s' object's '%s' property raised
    7162 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7163  
    7164 See log for complete Python traceback. 
    7165  
    7166 Traceback (most recent call last): 
    7167 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7168 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7169 self._callback(info) 
    7170 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7171 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7172 return interceptor(request_info, *args) 
    7173 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7174 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7175 self.session.ui.thread_safe(self.handle_scheme, url) 
    7176 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7177 line 366, in thread_safe 
    7178 func(*args, **kw) 
    7179 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7180 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7181 self.changeModel(frame, command[12] == 'T') 
    7182 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7183 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7184 atms = self.atomStruct.atoms 
    7185 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7186 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7187 return base.__getattr__(self, attr_name, look_in_class=base) 
    7188 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7189 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7190 return look_in_class._attr_registration.get_attr(attr_name) 
    7191 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7192 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7193 raise AttributeError("Execution of '%s' object's '%s' property raised
    7194 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7195 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7196 AttributeError 
    7197  
    7198 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7199 AttributeError 
    7200  
    7201 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7202 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7203 raise AttributeError("Execution of '%s' object's '%s' property raised
    7204 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7205  
    7206 See log for complete Python traceback. 
    7207  
    7208 Traceback (most recent call last): 
    7209 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7210 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7211 self._callback(info) 
    7212 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7213 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7214 return interceptor(request_info, *args) 
    7215 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7216 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7217 self.session.ui.thread_safe(self.handle_scheme, url) 
    7218 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7219 line 366, in thread_safe 
    7220 func(*args, **kw) 
    7221 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7222 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7223 self.changeModel(frame, command[12] == 'T') 
    7224 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7225 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7226 atms = self.atomStruct.atoms 
    7227 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7228 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7229 return base.__getattr__(self, attr_name, look_in_class=base) 
    7230 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7231 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7232 return look_in_class._attr_registration.get_attr(attr_name) 
    7233 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7234 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7235 raise AttributeError("Execution of '%s' object's '%s' property raised
    7236 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7237 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7238 AttributeError 
    7239  
    7240 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7241 AttributeError 
    7242  
    7243 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7244 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7245 raise AttributeError("Execution of '%s' object's '%s' property raised
    7246 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7247  
    7248 See log for complete Python traceback. 
    7249  
    7250 Traceback (most recent call last): 
    7251 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7252 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7253 self._callback(info) 
    7254 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7255 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7256 return interceptor(request_info, *args) 
    7257 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7258 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7259 self.session.ui.thread_safe(self.handle_scheme, url) 
    7260 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7261 line 366, in thread_safe 
    7262 func(*args, **kw) 
    7263 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7264 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7265 self.changeModel(frame, command[12] == 'T') 
    7266 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7267 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7268 atms = self.atomStruct.atoms 
    7269 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7270 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7271 return base.__getattr__(self, attr_name, look_in_class=base) 
    7272 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7273 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7274 return look_in_class._attr_registration.get_attr(attr_name) 
    7275 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7276 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7277 raise AttributeError("Execution of '%s' object's '%s' property raised
    7278 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7279 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7280 AttributeError 
    7281  
    7282 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7283 AttributeError 
    7284  
    7285 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7286 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7287 raise AttributeError("Execution of '%s' object's '%s' property raised
    7288 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7289  
    7290 See log for complete Python traceback. 
    7291  
    7292 Traceback (most recent call last): 
    7293 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7294 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7295 self._callback(info) 
    7296 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7297 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7298 return interceptor(request_info, *args) 
    7299 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7300 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7301 self.session.ui.thread_safe(self.handle_scheme, url) 
    7302 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7303 line 366, in thread_safe 
    7304 func(*args, **kw) 
    7305 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7306 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7307 self.changeModel(frame, command[12] == 'T') 
    7308 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7309 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7310 atms = self.atomStruct.atoms 
    7311 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7312 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7313 return base.__getattr__(self, attr_name, look_in_class=base) 
    7314 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7315 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7316 return look_in_class._attr_registration.get_attr(attr_name) 
    7317 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7318 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7319 raise AttributeError("Execution of '%s' object's '%s' property raised
    7320 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7321 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7322 AttributeError 
    7323  
    7324 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7325 AttributeError 
    7326  
    7327 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7328 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7329 raise AttributeError("Execution of '%s' object's '%s' property raised
    7330 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7331  
    7332 See log for complete Python traceback. 
    7333  
    7334 Traceback (most recent call last): 
    7335 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7336 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7337 self._callback(info) 
    7338 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7339 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7340 return interceptor(request_info, *args) 
    7341 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7342 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7343 self.session.ui.thread_safe(self.handle_scheme, url) 
    7344 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7345 line 366, in thread_safe 
    7346 func(*args, **kw) 
    7347 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7348 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7349 self.changeModel(frame, command[12] == 'T') 
    7350 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7351 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7352 atms = self.atomStruct.atoms 
    7353 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7354 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7355 return base.__getattr__(self, attr_name, look_in_class=base) 
    7356 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7357 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7358 return look_in_class._attr_registration.get_attr(attr_name) 
    7359 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7360 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7361 raise AttributeError("Execution of '%s' object's '%s' property raised
    7362 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7363 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7364 AttributeError 
    7365  
    7366 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7367 AttributeError 
    7368  
    7369 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7370 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7371 raise AttributeError("Execution of '%s' object's '%s' property raised
    7372 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7373  
    7374 See log for complete Python traceback. 
    7375  
    7376 Traceback (most recent call last): 
    7377 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7378 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7379 self._callback(info) 
    7380 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7381 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7382 return interceptor(request_info, *args) 
    7383 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7384 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7385 self.session.ui.thread_safe(self.handle_scheme, url) 
    7386 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7387 line 366, in thread_safe 
    7388 func(*args, **kw) 
    7389 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7390 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7391 self.changeModel(frame, command[12] == 'T') 
    7392 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7393 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7394 atms = self.atomStruct.atoms 
    7395 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7396 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7397 return base.__getattr__(self, attr_name, look_in_class=base) 
    7398 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7399 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7400 return look_in_class._attr_registration.get_attr(attr_name) 
    7401 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7402 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7403 raise AttributeError("Execution of '%s' object's '%s' property raised
    7404 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7405 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7406 AttributeError 
    7407  
    7408 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7409 AttributeError 
    7410  
    7411 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7412 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7413 raise AttributeError("Execution of '%s' object's '%s' property raised
    7414 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7415  
    7416 See log for complete Python traceback. 
    7417  
    7418 Traceback (most recent call last): 
    7419 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7420 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7421 self._callback(info) 
    7422 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7423 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7424 return interceptor(request_info, *args) 
    7425 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7426 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7427 self.session.ui.thread_safe(self.handle_scheme, url) 
    7428 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7429 line 366, in thread_safe 
    7430 func(*args, **kw) 
    7431 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7432 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7433 self.changeModel(frame, command[12] == 'T') 
    7434 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7435 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7436 atms = self.atomStruct.atoms 
    7437 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7438 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7439 return base.__getattr__(self, attr_name, look_in_class=base) 
    7440 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7441 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7442 return look_in_class._attr_registration.get_attr(attr_name) 
    7443 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7444 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7445 raise AttributeError("Execution of '%s' object's '%s' property raised
    7446 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7447 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7448 AttributeError 
    7449  
    7450 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7451 AttributeError 
    7452  
    7453 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7454 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7455 raise AttributeError("Execution of '%s' object's '%s' property raised
    7456 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7457  
    7458 See log for complete Python traceback. 
    7459  
    7460 Traceback (most recent call last): 
    7461 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7462 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7463 self._callback(info) 
    7464 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7465 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7466 return interceptor(request_info, *args) 
    7467 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7468 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7469 self.session.ui.thread_safe(self.handle_scheme, url) 
    7470 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7471 line 366, in thread_safe 
    7472 func(*args, **kw) 
    7473 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7474 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7475 self.changeModel(frame, command[12] == 'T') 
    7476 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7477 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7478 atms = self.atomStruct.atoms 
    7479 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7480 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7481 return base.__getattr__(self, attr_name, look_in_class=base) 
    7482 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7483 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7484 return look_in_class._attr_registration.get_attr(attr_name) 
    7485 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7486 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7487 raise AttributeError("Execution of '%s' object's '%s' property raised
    7488 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7489 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7490 AttributeError 
    7491  
    7492 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7493 AttributeError 
    7494  
    7495 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7496 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7497 raise AttributeError("Execution of '%s' object's '%s' property raised
    7498 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7499  
    7500 See log for complete Python traceback. 
    7501  
    7502 Traceback (most recent call last): 
    7503 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7504 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7505 self._callback(info) 
    7506 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7507 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7508 return interceptor(request_info, *args) 
    7509 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7510 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7511 self.session.ui.thread_safe(self.handle_scheme, url) 
    7512 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7513 line 366, in thread_safe 
    7514 func(*args, **kw) 
    7515 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7516 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7517 self.changeModel(frame, command[12] == 'T') 
    7518 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7519 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7520 atms = self.atomStruct.atoms 
    7521 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7522 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7523 return base.__getattr__(self, attr_name, look_in_class=base) 
    7524 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7525 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7526 return look_in_class._attr_registration.get_attr(attr_name) 
    7527 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7528 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7529 raise AttributeError("Execution of '%s' object's '%s' property raised
    7530 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7531 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7532 AttributeError 
    7533  
    7534 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7535 AttributeError 
    7536  
    7537 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7538 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7539 raise AttributeError("Execution of '%s' object's '%s' property raised
    7540 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7541  
    7542 See log for complete Python traceback. 
    7543  
    7544 Traceback (most recent call last): 
    7545 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7546 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7547 self._callback(info) 
    7548 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7549 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7550 return interceptor(request_info, *args) 
    7551 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7552 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7553 self.session.ui.thread_safe(self.handle_scheme, url) 
    7554 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7555 line 366, in thread_safe 
    7556 func(*args, **kw) 
    7557 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7558 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7559 self.changeModel(frame, command[12] == 'T') 
    7560 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7561 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7562 atms = self.atomStruct.atoms 
    7563 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7564 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7565 return base.__getattr__(self, attr_name, look_in_class=base) 
    7566 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7567 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7568 return look_in_class._attr_registration.get_attr(attr_name) 
    7569 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7570 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7571 raise AttributeError("Execution of '%s' object's '%s' property raised
    7572 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7573 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7574 AttributeError 
    7575  
    7576 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7577 AttributeError 
    7578  
    7579 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7580 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7581 raise AttributeError("Execution of '%s' object's '%s' property raised
    7582 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7583  
    7584 See log for complete Python traceback. 
    7585  
    7586 Traceback (most recent call last): 
    7587 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7588 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7589 self._callback(info) 
    7590 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7591 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7592 return interceptor(request_info, *args) 
    7593 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7594 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7595 self.session.ui.thread_safe(self.handle_scheme, url) 
    7596 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7597 line 366, in thread_safe 
    7598 func(*args, **kw) 
    7599 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7600 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7601 self.changeModel(frame, command[12] == 'T') 
    7602 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7603 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7604 atms = self.atomStruct.atoms 
    7605 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7606 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7607 return base.__getattr__(self, attr_name, look_in_class=base) 
    7608 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7609 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7610 return look_in_class._attr_registration.get_attr(attr_name) 
    7611 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7612 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7613 raise AttributeError("Execution of '%s' object's '%s' property raised
    7614 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7615 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7616 AttributeError 
    7617  
    7618 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7619 AttributeError 
    7620  
    7621 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7622 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7623 raise AttributeError("Execution of '%s' object's '%s' property raised
    7624 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7625  
    7626 See log for complete Python traceback. 
    7627  
    7628 Traceback (most recent call last): 
    7629 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7630 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7631 self._callback(info) 
    7632 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7633 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7634 return interceptor(request_info, *args) 
    7635 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7636 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7637 self.session.ui.thread_safe(self.handle_scheme, url) 
    7638 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7639 line 366, in thread_safe 
    7640 func(*args, **kw) 
    7641 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7642 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7643 self.changeModel(frame, command[12] == 'T') 
    7644 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7645 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7646 atms = self.atomStruct.atoms 
    7647 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7648 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7649 return base.__getattr__(self, attr_name, look_in_class=base) 
    7650 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7651 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7652 return look_in_class._attr_registration.get_attr(attr_name) 
    7653 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7654 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7655 raise AttributeError("Execution of '%s' object's '%s' property raised
    7656 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7657 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7658 AttributeError 
    7659  
    7660 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7661 AttributeError 
    7662  
    7663 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7664 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7665 raise AttributeError("Execution of '%s' object's '%s' property raised
    7666 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7667  
    7668 See log for complete Python traceback. 
    7669  
    7670 Traceback (most recent call last): 
    7671 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7672 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7673 self._callback(info) 
    7674 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7675 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7676 return interceptor(request_info, *args) 
    7677 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7678 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7679 self.session.ui.thread_safe(self.handle_scheme, url) 
    7680 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7681 line 366, in thread_safe 
    7682 func(*args, **kw) 
    7683 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7684 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7685 self.changeModel(frame, command[12] == 'T') 
    7686 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7687 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7688 atms = self.atomStruct.atoms 
    7689 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7690 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7691 return base.__getattr__(self, attr_name, look_in_class=base) 
    7692 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7693 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7694 return look_in_class._attr_registration.get_attr(attr_name) 
    7695 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7696 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7697 raise AttributeError("Execution of '%s' object's '%s' property raised
    7698 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7699 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7700 AttributeError 
    7701  
    7702 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7703 AttributeError 
    7704  
    7705 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7706 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7707 raise AttributeError("Execution of '%s' object's '%s' property raised
    7708 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7709  
    7710 See log for complete Python traceback. 
    7711  
    7712 Traceback (most recent call last): 
    7713 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7714 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7715 self._callback(info) 
    7716 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7717 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7718 return interceptor(request_info, *args) 
    7719 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7720 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7721 self.session.ui.thread_safe(self.handle_scheme, url) 
    7722 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7723 line 366, in thread_safe 
    7724 func(*args, **kw) 
    7725 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7726 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7727 self.changeModel(frame, command[12] == 'T') 
    7728 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7729 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7730 atms = self.atomStruct.atoms 
    7731 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7732 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7733 return base.__getattr__(self, attr_name, look_in_class=base) 
    7734 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7735 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7736 return look_in_class._attr_registration.get_attr(attr_name) 
    7737 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7738 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7739 raise AttributeError("Execution of '%s' object's '%s' property raised
    7740 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7741 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7742 AttributeError 
    7743  
    7744 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7745 AttributeError 
    7746  
    7747 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7748 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7749 raise AttributeError("Execution of '%s' object's '%s' property raised
    7750 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7751  
    7752 See log for complete Python traceback. 
    7753  
    7754 Traceback (most recent call last): 
    7755 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7756 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7757 self._callback(info) 
    7758 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7759 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7760 return interceptor(request_info, *args) 
    7761 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7762 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7763 self.session.ui.thread_safe(self.handle_scheme, url) 
    7764 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7765 line 366, in thread_safe 
    7766 func(*args, **kw) 
    7767 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7768 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7769 self.changeModel(frame, command[12] == 'T') 
    7770 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7771 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7772 atms = self.atomStruct.atoms 
    7773 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7774 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7775 return base.__getattr__(self, attr_name, look_in_class=base) 
    7776 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7777 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7778 return look_in_class._attr_registration.get_attr(attr_name) 
    7779 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7780 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7781 raise AttributeError("Execution of '%s' object's '%s' property raised
    7782 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7783 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7784 AttributeError 
    7785  
    7786 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7787 AttributeError 
    7788  
    7789 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7790 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7791 raise AttributeError("Execution of '%s' object's '%s' property raised
    7792 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7793  
    7794 See log for complete Python traceback. 
    7795  
    7796 Traceback (most recent call last): 
    7797 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7798 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7799 self._callback(info) 
    7800 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7801 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7802 return interceptor(request_info, *args) 
    7803 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7804 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7805 self.session.ui.thread_safe(self.handle_scheme, url) 
    7806 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7807 line 366, in thread_safe 
    7808 func(*args, **kw) 
    7809 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7810 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7811 self.changeModel(frame, command[12] == 'T') 
    7812 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7813 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7814 atms = self.atomStruct.atoms 
    7815 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7816 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7817 return base.__getattr__(self, attr_name, look_in_class=base) 
    7818 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7819 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7820 return look_in_class._attr_registration.get_attr(attr_name) 
    7821 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7822 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7823 raise AttributeError("Execution of '%s' object's '%s' property raised
    7824 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7825 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7826 AttributeError 
    7827  
    7828 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7829 AttributeError 
    7830  
    7831 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7832 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7833 raise AttributeError("Execution of '%s' object's '%s' property raised
    7834 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7835  
    7836 See log for complete Python traceback. 
    7837  
    7838 Traceback (most recent call last): 
    7839 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7840 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7841 self._callback(info) 
    7842 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7843 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7844 return interceptor(request_info, *args) 
    7845 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7846 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7847 self.session.ui.thread_safe(self.handle_scheme, url) 
    7848 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7849 line 366, in thread_safe 
    7850 func(*args, **kw) 
    7851 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7852 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7853 self.changeModel(frame, command[12] == 'T') 
    7854 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7855 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7856 atms = self.atomStruct.atoms 
    7857 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7858 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7859 return base.__getattr__(self, attr_name, look_in_class=base) 
    7860 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7861 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7862 return look_in_class._attr_registration.get_attr(attr_name) 
    7863 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7864 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7865 raise AttributeError("Execution of '%s' object's '%s' property raised
    7866 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7867 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7868 AttributeError 
    7869  
    7870 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7871 AttributeError 
    7872  
    7873 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7874 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7875 raise AttributeError("Execution of '%s' object's '%s' property raised
    7876 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7877  
    7878 See log for complete Python traceback. 
    7879  
    7880 Traceback (most recent call last): 
    7881 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7882 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7883 self._callback(info) 
    7884 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7885 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7886 return interceptor(request_info, *args) 
    7887 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7888 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7889 self.session.ui.thread_safe(self.handle_scheme, url) 
    7890 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7891 line 366, in thread_safe 
    7892 func(*args, **kw) 
    7893 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7894 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7895 self.changeModel(frame, command[12] == 'T') 
    7896 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7897 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7898 atms = self.atomStruct.atoms 
    7899 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7900 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7901 return base.__getattr__(self, attr_name, look_in_class=base) 
    7902 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7903 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7904 return look_in_class._attr_registration.get_attr(attr_name) 
    7905 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7906 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7907 raise AttributeError("Execution of '%s' object's '%s' property raised
    7908 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7909 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7910 AttributeError 
    7911  
    7912 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7913 AttributeError 
    7914  
    7915 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7916 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7917 raise AttributeError("Execution of '%s' object's '%s' property raised
    7918 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7919  
    7920 See log for complete Python traceback. 
    7921  
    7922 Traceback (most recent call last): 
    7923 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7924 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7925 self._callback(info) 
    7926 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7927 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7928 return interceptor(request_info, *args) 
    7929 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7930 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7931 self.session.ui.thread_safe(self.handle_scheme, url) 
    7932 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7933 line 366, in thread_safe 
    7934 func(*args, **kw) 
    7935 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7936 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7937 self.changeModel(frame, command[12] == 'T') 
    7938 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7939 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7940 atms = self.atomStruct.atoms 
    7941 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7942 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7943 return base.__getattr__(self, attr_name, look_in_class=base) 
    7944 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7945 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7946 return look_in_class._attr_registration.get_attr(attr_name) 
    7947 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7948 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7949 raise AttributeError("Execution of '%s' object's '%s' property raised
    7950 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7951 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7952 AttributeError 
    7953  
    7954 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7955 AttributeError 
    7956  
    7957 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7958 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7959 raise AttributeError("Execution of '%s' object's '%s' property raised
    7960 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7961  
    7962 See log for complete Python traceback. 
    7963  
    7964 Traceback (most recent call last): 
    7965 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7966 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    7967 self._callback(info) 
    7968 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7969 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    7970 return interceptor(request_info, *args) 
    7971 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7972 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    7973 self.session.ui.thread_safe(self.handle_scheme, url) 
    7974 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    7975 line 366, in thread_safe 
    7976 func(*args, **kw) 
    7977 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7978 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    7979 self.changeModel(frame, command[12] == 'T') 
    7980 File "/home/marco/.local/share/ChimeraX/1.2/site-
    7981 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    7982 atms = self.atomStruct.atoms 
    7983 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7984 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    7985 return base.__getattr__(self, attr_name, look_in_class=base) 
    7986 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7987 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    7988 return look_in_class._attr_registration.get_attr(attr_name) 
    7989 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    7990 packages/chimerax/core/attributes.py", line 83, in get_attr 
    7991 raise AttributeError("Execution of '%s' object's '%s' property raised
    7992 AttributeError" % (self.class_.__name__, attr_name)) from None 
    7993 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7994 AttributeError 
    7995  
    7996 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    7997 AttributeError 
    7998  
    7999 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8000 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8001 raise AttributeError("Execution of '%s' object's '%s' property raised
    8002 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8003  
    8004 See log for complete Python traceback. 
    8005  
    8006 Traceback (most recent call last): 
    8007 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8008 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8009 self._callback(info) 
    8010 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8011 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8012 return interceptor(request_info, *args) 
    8013 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8014 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8015 self.session.ui.thread_safe(self.handle_scheme, url) 
    8016 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8017 line 366, in thread_safe 
    8018 func(*args, **kw) 
    8019 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8020 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8021 self.changeModel(frame, command[12] == 'T') 
    8022 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8023 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8024 atms = self.atomStruct.atoms 
    8025 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8026 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8027 return base.__getattr__(self, attr_name, look_in_class=base) 
    8028 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8029 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8030 return look_in_class._attr_registration.get_attr(attr_name) 
    8031 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8032 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8033 raise AttributeError("Execution of '%s' object's '%s' property raised
    8034 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8035 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8036 AttributeError 
    8037  
    8038 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8039 AttributeError 
    8040  
    8041 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8042 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8043 raise AttributeError("Execution of '%s' object's '%s' property raised
    8044 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8045  
    8046 See log for complete Python traceback. 
    8047  
    8048 Traceback (most recent call last): 
    8049 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8050 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8051 self._callback(info) 
    8052 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8053 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8054 return interceptor(request_info, *args) 
    8055 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8056 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8057 self.session.ui.thread_safe(self.handle_scheme, url) 
    8058 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8059 line 366, in thread_safe 
    8060 func(*args, **kw) 
    8061 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8062 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8063 self.changeModel(frame, command[12] == 'T') 
    8064 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8065 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8066 atms = self.atomStruct.atoms 
    8067 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8068 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8069 return base.__getattr__(self, attr_name, look_in_class=base) 
    8070 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8071 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8072 return look_in_class._attr_registration.get_attr(attr_name) 
    8073 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8074 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8075 raise AttributeError("Execution of '%s' object's '%s' property raised
    8076 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8077 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8078 AttributeError 
    8079  
    8080 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8081 AttributeError 
    8082  
    8083 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8084 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8085 raise AttributeError("Execution of '%s' object's '%s' property raised
    8086 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8087  
    8088 See log for complete Python traceback. 
    8089  
    8090 Traceback (most recent call last): 
    8091 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8092 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8093 self._callback(info) 
    8094 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8095 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8096 return interceptor(request_info, *args) 
    8097 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8098 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8099 self.session.ui.thread_safe(self.handle_scheme, url) 
    8100 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8101 line 366, in thread_safe 
    8102 func(*args, **kw) 
    8103 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8104 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8105 self.changeModel(frame, command[12] == 'T') 
    8106 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8107 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8108 atms = self.atomStruct.atoms 
    8109 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8110 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8111 return base.__getattr__(self, attr_name, look_in_class=base) 
    8112 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8113 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8114 return look_in_class._attr_registration.get_attr(attr_name) 
    8115 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8116 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8117 raise AttributeError("Execution of '%s' object's '%s' property raised
    8118 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8119 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8120 AttributeError 
    8121  
    8122 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8123 AttributeError 
    8124  
    8125 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8126 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8127 raise AttributeError("Execution of '%s' object's '%s' property raised
    8128 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8129  
    8130 See log for complete Python traceback. 
    8131  
    8132 Traceback (most recent call last): 
    8133 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8134 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8135 self._callback(info) 
    8136 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8137 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8138 return interceptor(request_info, *args) 
    8139 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8140 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8141 self.session.ui.thread_safe(self.handle_scheme, url) 
    8142 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8143 line 366, in thread_safe 
    8144 func(*args, **kw) 
    8145 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8146 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8147 self.changeModel(frame, command[12] == 'T') 
    8148 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8149 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8150 atms = self.atomStruct.atoms 
    8151 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8152 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8153 return base.__getattr__(self, attr_name, look_in_class=base) 
    8154 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8155 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8156 return look_in_class._attr_registration.get_attr(attr_name) 
    8157 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8158 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8159 raise AttributeError("Execution of '%s' object's '%s' property raised
    8160 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8161 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8162 AttributeError 
    8163  
    8164 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8165 AttributeError 
    8166  
    8167 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8168 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8169 raise AttributeError("Execution of '%s' object's '%s' property raised
    8170 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8171  
    8172 See log for complete Python traceback. 
    8173  
    8174 Traceback (most recent call last): 
    8175 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8176 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8177 self._callback(info) 
    8178 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8179 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8180 return interceptor(request_info, *args) 
    8181 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8182 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8183 self.session.ui.thread_safe(self.handle_scheme, url) 
    8184 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8185 line 366, in thread_safe 
    8186 func(*args, **kw) 
    8187 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8188 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8189 self.changeModel(frame, command[12] == 'T') 
    8190 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8191 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8192 atms = self.atomStruct.atoms 
    8193 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8194 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8195 return base.__getattr__(self, attr_name, look_in_class=base) 
    8196 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8197 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8198 return look_in_class._attr_registration.get_attr(attr_name) 
    8199 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8200 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8201 raise AttributeError("Execution of '%s' object's '%s' property raised
    8202 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8203 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8204 AttributeError 
    8205  
    8206 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8207 AttributeError 
    8208  
    8209 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8210 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8211 raise AttributeError("Execution of '%s' object's '%s' property raised
    8212 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8213  
    8214 See log for complete Python traceback. 
    8215  
    8216 Traceback (most recent call last): 
    8217 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8218 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8219 self._callback(info) 
    8220 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8221 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8222 return interceptor(request_info, *args) 
    8223 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8224 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8225 self.session.ui.thread_safe(self.handle_scheme, url) 
    8226 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8227 line 366, in thread_safe 
    8228 func(*args, **kw) 
    8229 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8230 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8231 self.changeModel(frame, command[12] == 'T') 
    8232 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8233 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8234 atms = self.atomStruct.atoms 
    8235 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8236 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8237 return base.__getattr__(self, attr_name, look_in_class=base) 
    8238 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8239 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8240 return look_in_class._attr_registration.get_attr(attr_name) 
    8241 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8242 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8243 raise AttributeError("Execution of '%s' object's '%s' property raised
    8244 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8245 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8246 AttributeError 
    8247  
    8248 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8249 AttributeError 
    8250  
    8251 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8252 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8253 raise AttributeError("Execution of '%s' object's '%s' property raised
    8254 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8255  
    8256 See log for complete Python traceback. 
    8257  
    8258 Traceback (most recent call last): 
    8259 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8260 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8261 self._callback(info) 
    8262 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8263 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8264 return interceptor(request_info, *args) 
    8265 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8266 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8267 self.session.ui.thread_safe(self.handle_scheme, url) 
    8268 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8269 line 366, in thread_safe 
    8270 func(*args, **kw) 
    8271 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8272 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8273 self.changeModel(frame, command[12] == 'T') 
    8274 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8275 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8276 atms = self.atomStruct.atoms 
    8277 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8278 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8279 return base.__getattr__(self, attr_name, look_in_class=base) 
    8280 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8281 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8282 return look_in_class._attr_registration.get_attr(attr_name) 
    8283 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8284 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8285 raise AttributeError("Execution of '%s' object's '%s' property raised
    8286 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8287 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8288 AttributeError 
    8289  
    8290 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8291 AttributeError 
    8292  
    8293 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8294 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8295 raise AttributeError("Execution of '%s' object's '%s' property raised
    8296 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8297  
    8298 See log for complete Python traceback. 
    8299  
    8300 Traceback (most recent call last): 
    8301 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8302 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8303 self._callback(info) 
    8304 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8305 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8306 return interceptor(request_info, *args) 
    8307 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8308 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8309 self.session.ui.thread_safe(self.handle_scheme, url) 
    8310 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8311 line 366, in thread_safe 
    8312 func(*args, **kw) 
    8313 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8314 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8315 self.changeModel(frame, command[12] == 'T') 
    8316 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8317 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8318 atms = self.atomStruct.atoms 
    8319 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8320 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8321 return base.__getattr__(self, attr_name, look_in_class=base) 
    8322 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8323 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8324 return look_in_class._attr_registration.get_attr(attr_name) 
    8325 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8326 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8327 raise AttributeError("Execution of '%s' object's '%s' property raised
    8328 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8329 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8330 AttributeError 
    8331  
    8332 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8333 AttributeError 
    8334  
    8335 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8336 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8337 raise AttributeError("Execution of '%s' object's '%s' property raised
    8338 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8339  
    8340 See log for complete Python traceback. 
    8341  
    8342 Traceback (most recent call last): 
    8343 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8344 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8345 self._callback(info) 
    8346 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8347 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8348 return interceptor(request_info, *args) 
    8349 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8350 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8351 self.session.ui.thread_safe(self.handle_scheme, url) 
    8352 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8353 line 366, in thread_safe 
    8354 func(*args, **kw) 
    8355 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8356 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8357 self.changeModel(frame, command[12] == 'T') 
    8358 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8359 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8360 atms = self.atomStruct.atoms 
    8361 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8362 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8363 return base.__getattr__(self, attr_name, look_in_class=base) 
    8364 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8365 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8366 return look_in_class._attr_registration.get_attr(attr_name) 
    8367 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8368 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8369 raise AttributeError("Execution of '%s' object's '%s' property raised
    8370 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8371 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8372 AttributeError 
    8373  
    8374 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8375 AttributeError 
    8376  
    8377 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8378 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8379 raise AttributeError("Execution of '%s' object's '%s' property raised
    8380 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8381  
    8382 See log for complete Python traceback. 
    8383  
    8384 Traceback (most recent call last): 
    8385 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8386 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8387 self._callback(info) 
    8388 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8389 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8390 return interceptor(request_info, *args) 
    8391 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8392 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8393 self.session.ui.thread_safe(self.handle_scheme, url) 
    8394 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8395 line 366, in thread_safe 
    8396 func(*args, **kw) 
    8397 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8398 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8399 self.changeModel(frame, command[12] == 'T') 
    8400 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8401 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8402 atms = self.atomStruct.atoms 
    8403 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8404 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8405 return base.__getattr__(self, attr_name, look_in_class=base) 
    8406 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8407 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8408 return look_in_class._attr_registration.get_attr(attr_name) 
    8409 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8410 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8411 raise AttributeError("Execution of '%s' object's '%s' property raised
    8412 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8413 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8414 AttributeError 
    8415  
    8416 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8417 AttributeError 
    8418  
    8419 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8420 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8421 raise AttributeError("Execution of '%s' object's '%s' property raised
    8422 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8423  
    8424 See log for complete Python traceback. 
    8425  
    8426 Traceback (most recent call last): 
    8427 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8428 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8429 self._callback(info) 
    8430 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8431 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8432 return interceptor(request_info, *args) 
    8433 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8434 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8435 self.session.ui.thread_safe(self.handle_scheme, url) 
    8436 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8437 line 366, in thread_safe 
    8438 func(*args, **kw) 
    8439 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8440 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8441 self.changeModel(frame, command[12] == 'T') 
    8442 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8443 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8444 atms = self.atomStruct.atoms 
    8445 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8446 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8447 return base.__getattr__(self, attr_name, look_in_class=base) 
    8448 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8449 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8450 return look_in_class._attr_registration.get_attr(attr_name) 
    8451 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8452 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8453 raise AttributeError("Execution of '%s' object's '%s' property raised
    8454 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8455 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8456 AttributeError 
    8457  
    8458 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8459 AttributeError 
    8460  
    8461 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8462 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8463 raise AttributeError("Execution of '%s' object's '%s' property raised
    8464 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8465  
    8466 See log for complete Python traceback. 
    8467  
    8468 Traceback (most recent call last): 
    8469 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8470 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8471 self._callback(info) 
    8472 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8473 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8474 return interceptor(request_info, *args) 
    8475 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8476 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8477 self.session.ui.thread_safe(self.handle_scheme, url) 
    8478 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8479 line 366, in thread_safe 
    8480 func(*args, **kw) 
    8481 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8482 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8483 self.changeModel(frame, command[12] == 'T') 
    8484 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8485 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8486 atms = self.atomStruct.atoms 
    8487 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8488 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8489 return base.__getattr__(self, attr_name, look_in_class=base) 
    8490 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8491 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8492 return look_in_class._attr_registration.get_attr(attr_name) 
    8493 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8494 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8495 raise AttributeError("Execution of '%s' object's '%s' property raised
    8496 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8497 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8498 AttributeError 
    8499  
    8500 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8501 AttributeError 
    8502  
    8503 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8504 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8505 raise AttributeError("Execution of '%s' object's '%s' property raised
    8506 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8507  
    8508 See log for complete Python traceback. 
    8509  
    8510 Traceback (most recent call last): 
    8511 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8512 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8513 self._callback(info) 
    8514 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8515 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8516 return interceptor(request_info, *args) 
    8517 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8518 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8519 self.session.ui.thread_safe(self.handle_scheme, url) 
    8520 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8521 line 366, in thread_safe 
    8522 func(*args, **kw) 
    8523 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8524 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8525 self.changeModel(frame, command[12] == 'T') 
    8526 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8527 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8528 atms = self.atomStruct.atoms 
    8529 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8530 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8531 return base.__getattr__(self, attr_name, look_in_class=base) 
    8532 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8533 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8534 return look_in_class._attr_registration.get_attr(attr_name) 
    8535 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8536 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8537 raise AttributeError("Execution of '%s' object's '%s' property raised
    8538 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8539 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8540 AttributeError 
    8541  
    8542 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8543 AttributeError 
    8544  
    8545 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8546 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8547 raise AttributeError("Execution of '%s' object's '%s' property raised
    8548 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8549  
    8550 See log for complete Python traceback. 
    8551  
    8552 Traceback (most recent call last): 
    8553 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8554 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8555 self._callback(info) 
    8556 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8557 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8558 return interceptor(request_info, *args) 
    8559 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8560 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8561 self.session.ui.thread_safe(self.handle_scheme, url) 
    8562 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8563 line 366, in thread_safe 
    8564 func(*args, **kw) 
    8565 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8566 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8567 self.changeModel(frame, command[12] == 'T') 
    8568 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8569 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8570 atms = self.atomStruct.atoms 
    8571 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8572 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8573 return base.__getattr__(self, attr_name, look_in_class=base) 
    8574 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8575 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8576 return look_in_class._attr_registration.get_attr(attr_name) 
    8577 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8578 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8579 raise AttributeError("Execution of '%s' object's '%s' property raised
    8580 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8581 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8582 AttributeError 
    8583  
    8584 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8585 AttributeError 
    8586  
    8587 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8588 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8589 raise AttributeError("Execution of '%s' object's '%s' property raised
    8590 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8591  
    8592 See log for complete Python traceback. 
    8593  
    8594 Traceback (most recent call last): 
    8595 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8596 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8597 self._callback(info) 
    8598 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8599 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8600 return interceptor(request_info, *args) 
    8601 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8602 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8603 self.session.ui.thread_safe(self.handle_scheme, url) 
    8604 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8605 line 366, in thread_safe 
    8606 func(*args, **kw) 
    8607 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8608 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8609 self.changeModel(frame, command[12] == 'T') 
    8610 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8611 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8612 atms = self.atomStruct.atoms 
    8613 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8614 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8615 return base.__getattr__(self, attr_name, look_in_class=base) 
    8616 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8617 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8618 return look_in_class._attr_registration.get_attr(attr_name) 
    8619 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8620 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8621 raise AttributeError("Execution of '%s' object's '%s' property raised
    8622 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8623 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8624 AttributeError 
    8625  
    8626 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8627 AttributeError 
    8628  
    8629 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8630 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8631 raise AttributeError("Execution of '%s' object's '%s' property raised
    8632 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8633  
    8634 See log for complete Python traceback. 
    8635  
    8636 Traceback (most recent call last): 
    8637 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8638 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8639 self._callback(info) 
    8640 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8641 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8642 return interceptor(request_info, *args) 
    8643 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8644 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8645 self.session.ui.thread_safe(self.handle_scheme, url) 
    8646 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8647 line 366, in thread_safe 
    8648 func(*args, **kw) 
    8649 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8650 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8651 self.changeModel(frame, command[12] == 'T') 
    8652 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8653 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8654 atms = self.atomStruct.atoms 
    8655 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8656 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8657 return base.__getattr__(self, attr_name, look_in_class=base) 
    8658 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8659 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8660 return look_in_class._attr_registration.get_attr(attr_name) 
    8661 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8662 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8663 raise AttributeError("Execution of '%s' object's '%s' property raised
    8664 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8665 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8666 AttributeError 
    8667  
    8668 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8669 AttributeError 
    8670  
    8671 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8672 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8673 raise AttributeError("Execution of '%s' object's '%s' property raised
    8674 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8675  
    8676 See log for complete Python traceback. 
    8677  
    8678 Traceback (most recent call last): 
    8679 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8680 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8681 self._callback(info) 
    8682 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8683 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8684 return interceptor(request_info, *args) 
    8685 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8686 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8687 self.session.ui.thread_safe(self.handle_scheme, url) 
    8688 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8689 line 366, in thread_safe 
    8690 func(*args, **kw) 
    8691 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8692 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8693 self.changeModel(frame, command[12] == 'T') 
    8694 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8695 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8696 atms = self.atomStruct.atoms 
    8697 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8698 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8699 return base.__getattr__(self, attr_name, look_in_class=base) 
    8700 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8701 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8702 return look_in_class._attr_registration.get_attr(attr_name) 
    8703 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8704 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8705 raise AttributeError("Execution of '%s' object's '%s' property raised
    8706 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8707 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8708 AttributeError 
    8709  
    8710 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8711 AttributeError 
    8712  
    8713 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8714 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8715 raise AttributeError("Execution of '%s' object's '%s' property raised
    8716 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8717  
    8718 See log for complete Python traceback. 
    8719  
    8720 Traceback (most recent call last): 
    8721 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8722 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8723 self._callback(info) 
    8724 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8725 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8726 return interceptor(request_info, *args) 
    8727 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8728 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8729 self.session.ui.thread_safe(self.handle_scheme, url) 
    8730 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8731 line 366, in thread_safe 
    8732 func(*args, **kw) 
    8733 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8734 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8735 self.changeModel(frame, command[12] == 'T') 
    8736 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8737 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8738 atms = self.atomStruct.atoms 
    8739 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8740 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8741 return base.__getattr__(self, attr_name, look_in_class=base) 
    8742 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8743 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8744 return look_in_class._attr_registration.get_attr(attr_name) 
    8745 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8746 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8747 raise AttributeError("Execution of '%s' object's '%s' property raised
    8748 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8749 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8750 AttributeError 
    8751  
    8752 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8753 AttributeError 
    8754  
    8755 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8756 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8757 raise AttributeError("Execution of '%s' object's '%s' property raised
    8758 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8759  
    8760 See log for complete Python traceback. 
    8761  
    8762 Traceback (most recent call last): 
    8763 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8764 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8765 self._callback(info) 
    8766 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8767 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8768 return interceptor(request_info, *args) 
    8769 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8770 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8771 self.session.ui.thread_safe(self.handle_scheme, url) 
    8772 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8773 line 366, in thread_safe 
    8774 func(*args, **kw) 
    8775 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8776 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8777 self.changeModel(frame, command[12] == 'T') 
    8778 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8779 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8780 atms = self.atomStruct.atoms 
    8781 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8782 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8783 return base.__getattr__(self, attr_name, look_in_class=base) 
    8784 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8785 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8786 return look_in_class._attr_registration.get_attr(attr_name) 
    8787 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8788 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8789 raise AttributeError("Execution of '%s' object's '%s' property raised
    8790 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8791 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8792 AttributeError 
    8793  
    8794 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8795 AttributeError 
    8796  
    8797 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8798 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8799 raise AttributeError("Execution of '%s' object's '%s' property raised
    8800 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8801  
    8802 See log for complete Python traceback. 
    8803  
    8804 Traceback (most recent call last): 
    8805 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8806 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8807 self._callback(info) 
    8808 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8809 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8810 return interceptor(request_info, *args) 
    8811 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8812 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8813 self.session.ui.thread_safe(self.handle_scheme, url) 
    8814 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8815 line 366, in thread_safe 
    8816 func(*args, **kw) 
    8817 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8818 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8819 self.changeModel(frame, command[12] == 'T') 
    8820 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8821 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8822 atms = self.atomStruct.atoms 
    8823 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8824 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8825 return base.__getattr__(self, attr_name, look_in_class=base) 
    8826 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8827 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8828 return look_in_class._attr_registration.get_attr(attr_name) 
    8829 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8830 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8831 raise AttributeError("Execution of '%s' object's '%s' property raised
    8832 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8833 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8834 AttributeError 
    8835  
    8836 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8837 AttributeError 
    8838  
    8839 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8840 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8841 raise AttributeError("Execution of '%s' object's '%s' property raised
    8842 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8843  
    8844 See log for complete Python traceback. 
    8845  
    8846 Traceback (most recent call last): 
    8847 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8848 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8849 self._callback(info) 
    8850 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8851 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8852 return interceptor(request_info, *args) 
    8853 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8854 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8855 self.session.ui.thread_safe(self.handle_scheme, url) 
    8856 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8857 line 366, in thread_safe 
    8858 func(*args, **kw) 
    8859 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8860 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8861 self.changeModel(frame, command[12] == 'T') 
    8862 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8863 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8864 atms = self.atomStruct.atoms 
    8865 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8866 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8867 return base.__getattr__(self, attr_name, look_in_class=base) 
    8868 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8869 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8870 return look_in_class._attr_registration.get_attr(attr_name) 
    8871 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8872 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8873 raise AttributeError("Execution of '%s' object's '%s' property raised
    8874 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8875 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8876 AttributeError 
    8877  
    8878 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8879 AttributeError 
    8880  
    8881 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8882 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8883 raise AttributeError("Execution of '%s' object's '%s' property raised
    8884 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8885  
    8886 See log for complete Python traceback. 
    8887  
    8888 Traceback (most recent call last): 
    8889 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8890 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8891 self._callback(info) 
    8892 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8893 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8894 return interceptor(request_info, *args) 
    8895 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8896 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8897 self.session.ui.thread_safe(self.handle_scheme, url) 
    8898 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8899 line 366, in thread_safe 
    8900 func(*args, **kw) 
    8901 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8902 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8903 self.changeModel(frame, command[12] == 'T') 
    8904 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8905 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8906 atms = self.atomStruct.atoms 
    8907 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8908 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8909 return base.__getattr__(self, attr_name, look_in_class=base) 
    8910 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8911 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8912 return look_in_class._attr_registration.get_attr(attr_name) 
    8913 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8914 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8915 raise AttributeError("Execution of '%s' object's '%s' property raised
    8916 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8917 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8918 AttributeError 
    8919  
    8920 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8921 AttributeError 
    8922  
    8923 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8924 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8925 raise AttributeError("Execution of '%s' object's '%s' property raised
    8926 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8927  
    8928 See log for complete Python traceback. 
    8929  
    8930 Traceback (most recent call last): 
    8931 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8932 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8933 self._callback(info) 
    8934 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8935 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8936 return interceptor(request_info, *args) 
    8937 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8938 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8939 self.session.ui.thread_safe(self.handle_scheme, url) 
    8940 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8941 line 366, in thread_safe 
    8942 func(*args, **kw) 
    8943 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8944 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8945 self.changeModel(frame, command[12] == 'T') 
    8946 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8947 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8948 atms = self.atomStruct.atoms 
    8949 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8950 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8951 return base.__getattr__(self, attr_name, look_in_class=base) 
    8952 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8953 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8954 return look_in_class._attr_registration.get_attr(attr_name) 
    8955 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8956 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8957 raise AttributeError("Execution of '%s' object's '%s' property raised
    8958 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8959 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8960 AttributeError 
    8961  
    8962 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    8963 AttributeError 
    8964  
    8965 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8966 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8967 raise AttributeError("Execution of '%s' object's '%s' property raised
    8968 AttributeError" % (self.class_.__name__, attr_name)) from None 
    8969  
    8970 See log for complete Python traceback. 
    8971  
    8972 Traceback (most recent call last): 
    8973 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8974 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    8975 self._callback(info) 
    8976 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8977 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    8978 return interceptor(request_info, *args) 
    8979 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8980 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    8981 self.session.ui.thread_safe(self.handle_scheme, url) 
    8982 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    8983 line 366, in thread_safe 
    8984 func(*args, **kw) 
    8985 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8986 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    8987 self.changeModel(frame, command[12] == 'T') 
    8988 File "/home/marco/.local/share/ChimeraX/1.2/site-
    8989 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    8990 atms = self.atomStruct.atoms 
    8991 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8992 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    8993 return base.__getattr__(self, attr_name, look_in_class=base) 
    8994 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8995 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    8996 return look_in_class._attr_registration.get_attr(attr_name) 
    8997 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    8998 packages/chimerax/core/attributes.py", line 83, in get_attr 
    8999 raise AttributeError("Execution of '%s' object's '%s' property raised
    9000 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9001 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9002 AttributeError 
    9003  
    9004 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9005 AttributeError 
    9006  
    9007 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9008 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9009 raise AttributeError("Execution of '%s' object's '%s' property raised
    9010 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9011  
    9012 See log for complete Python traceback. 
    9013  
    9014 Traceback (most recent call last): 
    9015 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9016 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9017 self._callback(info) 
    9018 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9019 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9020 return interceptor(request_info, *args) 
    9021 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9022 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9023 self.session.ui.thread_safe(self.handle_scheme, url) 
    9024 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9025 line 366, in thread_safe 
    9026 func(*args, **kw) 
    9027 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9028 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9029 self.changeModel(frame, command[12] == 'T') 
    9030 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9031 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9032 atms = self.atomStruct.atoms 
    9033 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9034 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9035 return base.__getattr__(self, attr_name, look_in_class=base) 
    9036 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9037 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9038 return look_in_class._attr_registration.get_attr(attr_name) 
    9039 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9040 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9041 raise AttributeError("Execution of '%s' object's '%s' property raised
    9042 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9043 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9044 AttributeError 
    9045  
    9046 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9047 AttributeError 
    9048  
    9049 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9050 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9051 raise AttributeError("Execution of '%s' object's '%s' property raised
    9052 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9053  
    9054 See log for complete Python traceback. 
    9055  
    9056 Traceback (most recent call last): 
    9057 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9058 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9059 self._callback(info) 
    9060 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9061 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9062 return interceptor(request_info, *args) 
    9063 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9064 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9065 self.session.ui.thread_safe(self.handle_scheme, url) 
    9066 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9067 line 366, in thread_safe 
    9068 func(*args, **kw) 
    9069 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9070 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9071 self.changeModel(frame, command[12] == 'T') 
    9072 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9073 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9074 atms = self.atomStruct.atoms 
    9075 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9076 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9077 return base.__getattr__(self, attr_name, look_in_class=base) 
    9078 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9079 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9080 return look_in_class._attr_registration.get_attr(attr_name) 
    9081 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9082 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9083 raise AttributeError("Execution of '%s' object's '%s' property raised
    9084 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9085 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9086 AttributeError 
    9087  
    9088 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9089 AttributeError 
    9090  
    9091 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9092 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9093 raise AttributeError("Execution of '%s' object's '%s' property raised
    9094 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9095  
    9096 See log for complete Python traceback. 
    9097  
    9098 Traceback (most recent call last): 
    9099 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9100 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9101 self._callback(info) 
    9102 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9103 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9104 return interceptor(request_info, *args) 
    9105 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9106 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9107 self.session.ui.thread_safe(self.handle_scheme, url) 
    9108 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9109 line 366, in thread_safe 
    9110 func(*args, **kw) 
    9111 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9112 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9113 self.changeModel(frame, command[12] == 'T') 
    9114 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9115 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9116 atms = self.atomStruct.atoms 
    9117 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9118 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9119 return base.__getattr__(self, attr_name, look_in_class=base) 
    9120 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9121 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9122 return look_in_class._attr_registration.get_attr(attr_name) 
    9123 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9124 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9125 raise AttributeError("Execution of '%s' object's '%s' property raised
    9126 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9127 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9128 AttributeError 
    9129  
    9130 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9131 AttributeError 
    9132  
    9133 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9134 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9135 raise AttributeError("Execution of '%s' object's '%s' property raised
    9136 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9137  
    9138 See log for complete Python traceback. 
    9139  
    9140 Traceback (most recent call last): 
    9141 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9142 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9143 self._callback(info) 
    9144 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9145 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9146 return interceptor(request_info, *args) 
    9147 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9148 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9149 self.session.ui.thread_safe(self.handle_scheme, url) 
    9150 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9151 line 366, in thread_safe 
    9152 func(*args, **kw) 
    9153 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9154 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9155 self.changeModel(frame, command[12] == 'T') 
    9156 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9157 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9158 atms = self.atomStruct.atoms 
    9159 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9160 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9161 return base.__getattr__(self, attr_name, look_in_class=base) 
    9162 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9163 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9164 return look_in_class._attr_registration.get_attr(attr_name) 
    9165 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9166 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9167 raise AttributeError("Execution of '%s' object's '%s' property raised
    9168 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9169 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9170 AttributeError 
    9171  
    9172 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9173 AttributeError 
    9174  
    9175 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9176 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9177 raise AttributeError("Execution of '%s' object's '%s' property raised
    9178 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9179  
    9180 See log for complete Python traceback. 
    9181  
    9182 Traceback (most recent call last): 
    9183 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9184 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9185 self._callback(info) 
    9186 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9187 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9188 return interceptor(request_info, *args) 
    9189 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9190 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9191 self.session.ui.thread_safe(self.handle_scheme, url) 
    9192 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9193 line 366, in thread_safe 
    9194 func(*args, **kw) 
    9195 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9196 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9197 self.changeModel(frame, command[12] == 'T') 
    9198 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9199 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9200 atms = self.atomStruct.atoms 
    9201 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9202 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9203 return base.__getattr__(self, attr_name, look_in_class=base) 
    9204 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9205 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9206 return look_in_class._attr_registration.get_attr(attr_name) 
    9207 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9208 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9209 raise AttributeError("Execution of '%s' object's '%s' property raised
    9210 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9211 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9212 AttributeError 
    9213  
    9214 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9215 AttributeError 
    9216  
    9217 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9218 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9219 raise AttributeError("Execution of '%s' object's '%s' property raised
    9220 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9221  
    9222 See log for complete Python traceback. 
    9223  
    9224 Traceback (most recent call last): 
    9225 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9226 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9227 self._callback(info) 
    9228 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9229 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9230 return interceptor(request_info, *args) 
    9231 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9232 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9233 self.session.ui.thread_safe(self.handle_scheme, url) 
    9234 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9235 line 366, in thread_safe 
    9236 func(*args, **kw) 
    9237 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9238 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9239 self.changeModel(frame, command[12] == 'T') 
    9240 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9241 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9242 atms = self.atomStruct.atoms 
    9243 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9244 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9245 return base.__getattr__(self, attr_name, look_in_class=base) 
    9246 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9247 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9248 return look_in_class._attr_registration.get_attr(attr_name) 
    9249 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9250 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9251 raise AttributeError("Execution of '%s' object's '%s' property raised
    9252 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9253 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9254 AttributeError 
    9255  
    9256 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9257 AttributeError 
    9258  
    9259 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9260 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9261 raise AttributeError("Execution of '%s' object's '%s' property raised
    9262 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9263  
    9264 See log for complete Python traceback. 
    9265  
    9266 Traceback (most recent call last): 
    9267 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9268 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9269 self._callback(info) 
    9270 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9271 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9272 return interceptor(request_info, *args) 
    9273 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9274 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9275 self.session.ui.thread_safe(self.handle_scheme, url) 
    9276 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9277 line 366, in thread_safe 
    9278 func(*args, **kw) 
    9279 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9280 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9281 self.changeModel(frame, command[12] == 'T') 
    9282 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9283 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9284 atms = self.atomStruct.atoms 
    9285 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9286 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9287 return base.__getattr__(self, attr_name, look_in_class=base) 
    9288 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9289 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9290 return look_in_class._attr_registration.get_attr(attr_name) 
    9291 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9292 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9293 raise AttributeError("Execution of '%s' object's '%s' property raised
    9294 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9295 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9296 AttributeError 
    9297  
    9298 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9299 AttributeError 
    9300  
    9301 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9302 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9303 raise AttributeError("Execution of '%s' object's '%s' property raised
    9304 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9305  
    9306 See log for complete Python traceback. 
    9307  
    9308 Traceback (most recent call last): 
    9309 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9310 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9311 self._callback(info) 
    9312 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9313 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9314 return interceptor(request_info, *args) 
    9315 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9316 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9317 self.session.ui.thread_safe(self.handle_scheme, url) 
    9318 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9319 line 366, in thread_safe 
    9320 func(*args, **kw) 
    9321 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9322 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9323 self.changeModel(frame, command[12] == 'T') 
    9324 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9325 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9326 atms = self.atomStruct.atoms 
    9327 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9328 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9329 return base.__getattr__(self, attr_name, look_in_class=base) 
    9330 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9331 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9332 return look_in_class._attr_registration.get_attr(attr_name) 
    9333 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9334 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9335 raise AttributeError("Execution of '%s' object's '%s' property raised
    9336 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9337 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9338 AttributeError 
    9339  
    9340 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9341 AttributeError 
    9342  
    9343 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9344 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9345 raise AttributeError("Execution of '%s' object's '%s' property raised
    9346 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9347  
    9348 See log for complete Python traceback. 
    9349  
    9350 Traceback (most recent call last): 
    9351 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9352 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9353 self._callback(info) 
    9354 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9355 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9356 return interceptor(request_info, *args) 
    9357 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9358 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9359 self.session.ui.thread_safe(self.handle_scheme, url) 
    9360 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9361 line 366, in thread_safe 
    9362 func(*args, **kw) 
    9363 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9364 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9365 self.changeModel(frame, command[12] == 'T') 
    9366 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9367 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9368 atms = self.atomStruct.atoms 
    9369 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9370 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9371 return base.__getattr__(self, attr_name, look_in_class=base) 
    9372 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9373 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9374 return look_in_class._attr_registration.get_attr(attr_name) 
    9375 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9376 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9377 raise AttributeError("Execution of '%s' object's '%s' property raised
    9378 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9379 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9380 AttributeError 
    9381  
    9382 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9383 AttributeError 
    9384  
    9385 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9386 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9387 raise AttributeError("Execution of '%s' object's '%s' property raised
    9388 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9389  
    9390 See log for complete Python traceback. 
    9391  
    9392 Traceback (most recent call last): 
    9393 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9394 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9395 self._callback(info) 
    9396 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9397 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9398 return interceptor(request_info, *args) 
    9399 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9400 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9401 self.session.ui.thread_safe(self.handle_scheme, url) 
    9402 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9403 line 366, in thread_safe 
    9404 func(*args, **kw) 
    9405 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9406 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9407 self.changeModel(frame, command[12] == 'T') 
    9408 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9409 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9410 atms = self.atomStruct.atoms 
    9411 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9412 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9413 return base.__getattr__(self, attr_name, look_in_class=base) 
    9414 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9415 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9416 return look_in_class._attr_registration.get_attr(attr_name) 
    9417 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9418 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9419 raise AttributeError("Execution of '%s' object's '%s' property raised
    9420 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9421 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9422 AttributeError 
    9423  
    9424 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9425 AttributeError 
    9426  
    9427 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9428 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9429 raise AttributeError("Execution of '%s' object's '%s' property raised
    9430 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9431  
    9432 See log for complete Python traceback. 
    9433  
    9434 Traceback (most recent call last): 
    9435 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9436 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9437 self._callback(info) 
    9438 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9439 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9440 return interceptor(request_info, *args) 
    9441 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9442 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9443 self.session.ui.thread_safe(self.handle_scheme, url) 
    9444 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9445 line 366, in thread_safe 
    9446 func(*args, **kw) 
    9447 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9448 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9449 self.changeModel(frame, command[12] == 'T') 
    9450 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9451 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9452 atms = self.atomStruct.atoms 
    9453 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9454 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9455 return base.__getattr__(self, attr_name, look_in_class=base) 
    9456 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9457 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9458 return look_in_class._attr_registration.get_attr(attr_name) 
    9459 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9460 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9461 raise AttributeError("Execution of '%s' object's '%s' property raised
    9462 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9463 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9464 AttributeError 
    9465  
    9466 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9467 AttributeError 
    9468  
    9469 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9470 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9471 raise AttributeError("Execution of '%s' object's '%s' property raised
    9472 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9473  
    9474 See log for complete Python traceback. 
    9475  
    9476 Traceback (most recent call last): 
    9477 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9478 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9479 self._callback(info) 
    9480 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9481 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9482 return interceptor(request_info, *args) 
    9483 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9484 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9485 self.session.ui.thread_safe(self.handle_scheme, url) 
    9486 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9487 line 366, in thread_safe 
    9488 func(*args, **kw) 
    9489 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9490 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9491 self.changeModel(frame, command[12] == 'T') 
    9492 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9493 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9494 atms = self.atomStruct.atoms 
    9495 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9496 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9497 return base.__getattr__(self, attr_name, look_in_class=base) 
    9498 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9499 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9500 return look_in_class._attr_registration.get_attr(attr_name) 
    9501 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9502 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9503 raise AttributeError("Execution of '%s' object's '%s' property raised
    9504 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9505 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9506 AttributeError 
    9507  
    9508 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9509 AttributeError 
    9510  
    9511 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9512 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9513 raise AttributeError("Execution of '%s' object's '%s' property raised
    9514 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9515  
    9516 See log for complete Python traceback. 
    9517  
    9518 Traceback (most recent call last): 
    9519 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9520 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9521 self._callback(info) 
    9522 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9523 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9524 return interceptor(request_info, *args) 
    9525 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9526 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9527 self.session.ui.thread_safe(self.handle_scheme, url) 
    9528 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9529 line 366, in thread_safe 
    9530 func(*args, **kw) 
    9531 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9532 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9533 self.changeModel(frame, command[12] == 'T') 
    9534 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9535 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9536 atms = self.atomStruct.atoms 
    9537 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9538 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9539 return base.__getattr__(self, attr_name, look_in_class=base) 
    9540 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9541 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9542 return look_in_class._attr_registration.get_attr(attr_name) 
    9543 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9544 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9545 raise AttributeError("Execution of '%s' object's '%s' property raised
    9546 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9547 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9548 AttributeError 
    9549  
    9550 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9551 AttributeError 
    9552  
    9553 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9554 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9555 raise AttributeError("Execution of '%s' object's '%s' property raised
    9556 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9557  
    9558 See log for complete Python traceback. 
    9559  
    9560 Traceback (most recent call last): 
    9561 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9562 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9563 self._callback(info) 
    9564 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9565 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9566 return interceptor(request_info, *args) 
    9567 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9568 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9569 self.session.ui.thread_safe(self.handle_scheme, url) 
    9570 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9571 line 366, in thread_safe 
    9572 func(*args, **kw) 
    9573 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9574 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9575 self.changeModel(frame, command[12] == 'T') 
    9576 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9577 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9578 atms = self.atomStruct.atoms 
    9579 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9580 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9581 return base.__getattr__(self, attr_name, look_in_class=base) 
    9582 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9583 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9584 return look_in_class._attr_registration.get_attr(attr_name) 
    9585 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9586 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9587 raise AttributeError("Execution of '%s' object's '%s' property raised
    9588 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9589 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9590 AttributeError 
    9591  
    9592 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9593 AttributeError 
    9594  
    9595 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9596 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9597 raise AttributeError("Execution of '%s' object's '%s' property raised
    9598 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9599  
    9600 See log for complete Python traceback. 
    9601  
    9602 Traceback (most recent call last): 
    9603 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9604 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9605 self._callback(info) 
    9606 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9607 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9608 return interceptor(request_info, *args) 
    9609 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9610 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9611 self.session.ui.thread_safe(self.handle_scheme, url) 
    9612 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9613 line 366, in thread_safe 
    9614 func(*args, **kw) 
    9615 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9616 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9617 self.changeModel(frame, command[12] == 'T') 
    9618 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9619 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9620 atms = self.atomStruct.atoms 
    9621 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9622 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9623 return base.__getattr__(self, attr_name, look_in_class=base) 
    9624 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9625 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9626 return look_in_class._attr_registration.get_attr(attr_name) 
    9627 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9628 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9629 raise AttributeError("Execution of '%s' object's '%s' property raised
    9630 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9631 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9632 AttributeError 
    9633  
    9634 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9635 AttributeError 
    9636  
    9637 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9638 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9639 raise AttributeError("Execution of '%s' object's '%s' property raised
    9640 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9641  
    9642 See log for complete Python traceback. 
    9643  
    9644 Traceback (most recent call last): 
    9645 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9646 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9647 self._callback(info) 
    9648 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9649 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9650 return interceptor(request_info, *args) 
    9651 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9652 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9653 self.session.ui.thread_safe(self.handle_scheme, url) 
    9654 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9655 line 366, in thread_safe 
    9656 func(*args, **kw) 
    9657 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9658 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9659 self.changeModel(frame, command[12] == 'T') 
    9660 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9661 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9662 atms = self.atomStruct.atoms 
    9663 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9664 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9665 return base.__getattr__(self, attr_name, look_in_class=base) 
    9666 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9667 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9668 return look_in_class._attr_registration.get_attr(attr_name) 
    9669 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9670 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9671 raise AttributeError("Execution of '%s' object's '%s' property raised
    9672 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9673 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9674 AttributeError 
    9675  
    9676 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9677 AttributeError 
    9678  
    9679 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9680 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9681 raise AttributeError("Execution of '%s' object's '%s' property raised
    9682 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9683  
    9684 See log for complete Python traceback. 
    9685  
    9686 Traceback (most recent call last): 
    9687 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9688 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9689 self._callback(info) 
    9690 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9691 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9692 return interceptor(request_info, *args) 
    9693 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9694 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9695 self.session.ui.thread_safe(self.handle_scheme, url) 
    9696 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9697 line 366, in thread_safe 
    9698 func(*args, **kw) 
    9699 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9700 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9701 self.changeModel(frame, command[12] == 'T') 
    9702 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9703 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9704 atms = self.atomStruct.atoms 
    9705 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9706 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9707 return base.__getattr__(self, attr_name, look_in_class=base) 
    9708 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9709 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9710 return look_in_class._attr_registration.get_attr(attr_name) 
    9711 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9712 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9713 raise AttributeError("Execution of '%s' object's '%s' property raised
    9714 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9715 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9716 AttributeError 
    9717  
    9718 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9719 AttributeError 
    9720  
    9721 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9722 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9723 raise AttributeError("Execution of '%s' object's '%s' property raised
    9724 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9725  
    9726 See log for complete Python traceback. 
    9727  
    9728 Traceback (most recent call last): 
    9729 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9730 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9731 self._callback(info) 
    9732 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9733 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9734 return interceptor(request_info, *args) 
    9735 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9736 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9737 self.session.ui.thread_safe(self.handle_scheme, url) 
    9738 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9739 line 366, in thread_safe 
    9740 func(*args, **kw) 
    9741 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9742 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9743 self.changeModel(frame, command[12] == 'T') 
    9744 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9745 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9746 atms = self.atomStruct.atoms 
    9747 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9748 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9749 return base.__getattr__(self, attr_name, look_in_class=base) 
    9750 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9751 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9752 return look_in_class._attr_registration.get_attr(attr_name) 
    9753 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9754 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9755 raise AttributeError("Execution of '%s' object's '%s' property raised
    9756 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9757 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9758 AttributeError 
    9759  
    9760 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9761 AttributeError 
    9762  
    9763 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9764 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9765 raise AttributeError("Execution of '%s' object's '%s' property raised
    9766 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9767  
    9768 See log for complete Python traceback. 
    9769  
    9770 Traceback (most recent call last): 
    9771 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9772 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9773 self._callback(info) 
    9774 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9775 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9776 return interceptor(request_info, *args) 
    9777 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9778 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9779 self.session.ui.thread_safe(self.handle_scheme, url) 
    9780 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9781 line 366, in thread_safe 
    9782 func(*args, **kw) 
    9783 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9784 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9785 self.changeModel(frame, command[12] == 'T') 
    9786 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9787 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9788 atms = self.atomStruct.atoms 
    9789 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9790 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9791 return base.__getattr__(self, attr_name, look_in_class=base) 
    9792 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9793 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9794 return look_in_class._attr_registration.get_attr(attr_name) 
    9795 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9796 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9797 raise AttributeError("Execution of '%s' object's '%s' property raised
    9798 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9799 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9800 AttributeError 
    9801  
    9802 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9803 AttributeError 
    9804  
    9805 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9806 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9807 raise AttributeError("Execution of '%s' object's '%s' property raised
    9808 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9809  
    9810 See log for complete Python traceback. 
    9811  
    9812 Traceback (most recent call last): 
    9813 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9814 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9815 self._callback(info) 
    9816 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9817 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9818 return interceptor(request_info, *args) 
    9819 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9820 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9821 self.session.ui.thread_safe(self.handle_scheme, url) 
    9822 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9823 line 366, in thread_safe 
    9824 func(*args, **kw) 
    9825 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9826 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9827 self.changeModel(frame, command[12] == 'T') 
    9828 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9829 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9830 atms = self.atomStruct.atoms 
    9831 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9832 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9833 return base.__getattr__(self, attr_name, look_in_class=base) 
    9834 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9835 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9836 return look_in_class._attr_registration.get_attr(attr_name) 
    9837 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9838 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9839 raise AttributeError("Execution of '%s' object's '%s' property raised
    9840 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9841 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9842 AttributeError 
    9843  
    9844 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9845 AttributeError 
    9846  
    9847 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9848 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9849 raise AttributeError("Execution of '%s' object's '%s' property raised
    9850 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9851  
    9852 See log for complete Python traceback. 
    9853  
    9854 Traceback (most recent call last): 
    9855 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9856 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9857 self._callback(info) 
    9858 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9859 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9860 return interceptor(request_info, *args) 
    9861 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9862 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9863 self.session.ui.thread_safe(self.handle_scheme, url) 
    9864 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9865 line 366, in thread_safe 
    9866 func(*args, **kw) 
    9867 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9868 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9869 self.changeModel(frame, command[12] == 'T') 
    9870 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9871 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9872 atms = self.atomStruct.atoms 
    9873 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9874 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9875 return base.__getattr__(self, attr_name, look_in_class=base) 
    9876 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9877 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9878 return look_in_class._attr_registration.get_attr(attr_name) 
    9879 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9880 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9881 raise AttributeError("Execution of '%s' object's '%s' property raised
    9882 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9883 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9884 AttributeError 
    9885  
    9886 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9887 AttributeError 
    9888  
    9889 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9890 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9891 raise AttributeError("Execution of '%s' object's '%s' property raised
    9892 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9893  
    9894 See log for complete Python traceback. 
    9895  
    9896 Traceback (most recent call last): 
    9897 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9898 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9899 self._callback(info) 
    9900 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9901 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9902 return interceptor(request_info, *args) 
    9903 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9904 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9905 self.session.ui.thread_safe(self.handle_scheme, url) 
    9906 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9907 line 366, in thread_safe 
    9908 func(*args, **kw) 
    9909 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9910 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9911 self.changeModel(frame, command[12] == 'T') 
    9912 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9913 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9914 atms = self.atomStruct.atoms 
    9915 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9916 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9917 return base.__getattr__(self, attr_name, look_in_class=base) 
    9918 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9919 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9920 return look_in_class._attr_registration.get_attr(attr_name) 
    9921 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9922 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9923 raise AttributeError("Execution of '%s' object's '%s' property raised
    9924 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9925 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9926 AttributeError 
    9927  
    9928 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9929 AttributeError 
    9930  
    9931 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9932 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9933 raise AttributeError("Execution of '%s' object's '%s' property raised
    9934 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9935  
    9936 See log for complete Python traceback. 
    9937  
    9938 Traceback (most recent call last): 
    9939 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9940 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9941 self._callback(info) 
    9942 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9943 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9944 return interceptor(request_info, *args) 
    9945 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9946 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9947 self.session.ui.thread_safe(self.handle_scheme, url) 
    9948 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9949 line 366, in thread_safe 
    9950 func(*args, **kw) 
    9951 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9952 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9953 self.changeModel(frame, command[12] == 'T') 
    9954 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9955 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9956 atms = self.atomStruct.atoms 
    9957 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9958 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    9959 return base.__getattr__(self, attr_name, look_in_class=base) 
    9960 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9961 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    9962 return look_in_class._attr_registration.get_attr(attr_name) 
    9963 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9964 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9965 raise AttributeError("Execution of '%s' object's '%s' property raised
    9966 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9967 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9968 AttributeError 
    9969  
    9970 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    9971 AttributeError 
    9972  
    9973 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9974 packages/chimerax/core/attributes.py", line 83, in get_attr 
    9975 raise AttributeError("Execution of '%s' object's '%s' property raised
    9976 AttributeError" % (self.class_.__name__, attr_name)) from None 
    9977  
    9978 See log for complete Python traceback. 
    9979  
    9980 Traceback (most recent call last): 
    9981 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9982 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    9983 self._callback(info) 
    9984 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9985 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    9986 return interceptor(request_info, *args) 
    9987 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    9988 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    9989 self.session.ui.thread_safe(self.handle_scheme, url) 
    9990 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    9991 line 366, in thread_safe 
    9992 func(*args, **kw) 
    9993 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9994 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    9995 self.changeModel(frame, command[12] == 'T') 
    9996 File "/home/marco/.local/share/ChimeraX/1.2/site-
    9997 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    9998 atms = self.atomStruct.atoms 
    9999 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10000 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10001 return base.__getattr__(self, attr_name, look_in_class=base) 
    10002 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10003 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10004 return look_in_class._attr_registration.get_attr(attr_name) 
    10005 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10006 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10007 raise AttributeError("Execution of '%s' object's '%s' property raised
    10008 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10009 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10010 AttributeError 
    10011  
    10012 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10013 AttributeError 
    10014  
    10015 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10016 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10017 raise AttributeError("Execution of '%s' object's '%s' property raised
    10018 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10019  
    10020 See log for complete Python traceback. 
    10021  
    10022 Traceback (most recent call last): 
    10023 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10024 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10025 self._callback(info) 
    10026 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10027 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10028 return interceptor(request_info, *args) 
    10029 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10030 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10031 self.session.ui.thread_safe(self.handle_scheme, url) 
    10032 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10033 line 366, in thread_safe 
    10034 func(*args, **kw) 
    10035 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10036 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10037 self.changeModel(frame, command[12] == 'T') 
    10038 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10039 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10040 atms = self.atomStruct.atoms 
    10041 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10042 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10043 return base.__getattr__(self, attr_name, look_in_class=base) 
    10044 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10045 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10046 return look_in_class._attr_registration.get_attr(attr_name) 
    10047 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10048 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10049 raise AttributeError("Execution of '%s' object's '%s' property raised
    10050 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10051 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10052 AttributeError 
    10053  
    10054 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10055 AttributeError 
    10056  
    10057 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10058 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10059 raise AttributeError("Execution of '%s' object's '%s' property raised
    10060 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10061  
    10062 See log for complete Python traceback. 
    10063  
    10064 Traceback (most recent call last): 
    10065 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10066 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10067 self._callback(info) 
    10068 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10069 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10070 return interceptor(request_info, *args) 
    10071 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10072 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10073 self.session.ui.thread_safe(self.handle_scheme, url) 
    10074 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10075 line 366, in thread_safe 
    10076 func(*args, **kw) 
    10077 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10078 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10079 self.changeModel(frame, command[12] == 'T') 
    10080 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10081 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10082 atms = self.atomStruct.atoms 
    10083 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10084 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10085 return base.__getattr__(self, attr_name, look_in_class=base) 
    10086 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10087 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10088 return look_in_class._attr_registration.get_attr(attr_name) 
    10089 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10090 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10091 raise AttributeError("Execution of '%s' object's '%s' property raised
    10092 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10093 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10094 AttributeError 
    10095  
    10096 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10097 AttributeError 
    10098  
    10099 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10100 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10101 raise AttributeError("Execution of '%s' object's '%s' property raised
    10102 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10103  
    10104 See log for complete Python traceback. 
    10105  
    10106 Traceback (most recent call last): 
    10107 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10108 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10109 self._callback(info) 
    10110 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10111 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10112 return interceptor(request_info, *args) 
    10113 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10114 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10115 self.session.ui.thread_safe(self.handle_scheme, url) 
    10116 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10117 line 366, in thread_safe 
    10118 func(*args, **kw) 
    10119 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10120 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10121 self.changeModel(frame, command[12] == 'T') 
    10122 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10123 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10124 atms = self.atomStruct.atoms 
    10125 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10126 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10127 return base.__getattr__(self, attr_name, look_in_class=base) 
    10128 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10129 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10130 return look_in_class._attr_registration.get_attr(attr_name) 
    10131 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10132 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10133 raise AttributeError("Execution of '%s' object's '%s' property raised
    10134 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10135 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10136 AttributeError 
    10137  
    10138 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10139 AttributeError 
    10140  
    10141 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10142 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10143 raise AttributeError("Execution of '%s' object's '%s' property raised
    10144 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10145  
    10146 See log for complete Python traceback. 
    10147  
    10148 Traceback (most recent call last): 
    10149 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10150 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10151 self._callback(info) 
    10152 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10153 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10154 return interceptor(request_info, *args) 
    10155 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10156 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10157 self.session.ui.thread_safe(self.handle_scheme, url) 
    10158 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10159 line 366, in thread_safe 
    10160 func(*args, **kw) 
    10161 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10162 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10163 self.changeModel(frame, command[12] == 'T') 
    10164 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10165 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10166 atms = self.atomStruct.atoms 
    10167 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10168 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10169 return base.__getattr__(self, attr_name, look_in_class=base) 
    10170 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10171 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10172 return look_in_class._attr_registration.get_attr(attr_name) 
    10173 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10174 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10175 raise AttributeError("Execution of '%s' object's '%s' property raised
    10176 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10177 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10178 AttributeError 
    10179  
    10180 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10181 AttributeError 
    10182  
    10183 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10184 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10185 raise AttributeError("Execution of '%s' object's '%s' property raised
    10186 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10187  
    10188 See log for complete Python traceback. 
    10189  
    10190 Traceback (most recent call last): 
    10191 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10192 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10193 self._callback(info) 
    10194 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10195 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10196 return interceptor(request_info, *args) 
    10197 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10198 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10199 self.session.ui.thread_safe(self.handle_scheme, url) 
    10200 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10201 line 366, in thread_safe 
    10202 func(*args, **kw) 
    10203 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10204 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10205 self.changeModel(frame, command[12] == 'T') 
    10206 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10207 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10208 atms = self.atomStruct.atoms 
    10209 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10210 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10211 return base.__getattr__(self, attr_name, look_in_class=base) 
    10212 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10213 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10214 return look_in_class._attr_registration.get_attr(attr_name) 
    10215 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10216 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10217 raise AttributeError("Execution of '%s' object's '%s' property raised
    10218 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10219 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10220 AttributeError 
    10221  
    10222 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10223 AttributeError 
    10224  
    10225 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10226 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10227 raise AttributeError("Execution of '%s' object's '%s' property raised
    10228 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10229  
    10230 See log for complete Python traceback. 
    10231  
    10232 Traceback (most recent call last): 
    10233 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10234 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10235 self._callback(info) 
    10236 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10237 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10238 return interceptor(request_info, *args) 
    10239 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10240 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10241 self.session.ui.thread_safe(self.handle_scheme, url) 
    10242 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10243 line 366, in thread_safe 
    10244 func(*args, **kw) 
    10245 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10246 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10247 self.changeModel(frame, command[12] == 'T') 
    10248 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10249 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10250 atms = self.atomStruct.atoms 
    10251 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10252 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10253 return base.__getattr__(self, attr_name, look_in_class=base) 
    10254 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10255 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10256 return look_in_class._attr_registration.get_attr(attr_name) 
    10257 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10258 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10259 raise AttributeError("Execution of '%s' object's '%s' property raised
    10260 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10261 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10262 AttributeError 
    10263  
    10264 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10265 AttributeError 
    10266  
    10267 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10268 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10269 raise AttributeError("Execution of '%s' object's '%s' property raised
    10270 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10271  
    10272 See log for complete Python traceback. 
    10273  
    10274 Traceback (most recent call last): 
    10275 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10276 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10277 self._callback(info) 
    10278 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10279 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10280 return interceptor(request_info, *args) 
    10281 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10282 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10283 self.session.ui.thread_safe(self.handle_scheme, url) 
    10284 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10285 line 366, in thread_safe 
    10286 func(*args, **kw) 
    10287 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10288 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10289 self.changeModel(frame, command[12] == 'T') 
    10290 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10291 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10292 atms = self.atomStruct.atoms 
    10293 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10294 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10295 return base.__getattr__(self, attr_name, look_in_class=base) 
    10296 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10297 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10298 return look_in_class._attr_registration.get_attr(attr_name) 
    10299 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10300 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10301 raise AttributeError("Execution of '%s' object's '%s' property raised
    10302 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10303 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10304 AttributeError 
    10305  
    10306 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10307 AttributeError 
    10308  
    10309 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10310 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10311 raise AttributeError("Execution of '%s' object's '%s' property raised
    10312 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10313  
    10314 See log for complete Python traceback. 
    10315  
    10316 Traceback (most recent call last): 
    10317 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10318 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10319 self._callback(info) 
    10320 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10321 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10322 return interceptor(request_info, *args) 
    10323 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10324 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10325 self.session.ui.thread_safe(self.handle_scheme, url) 
    10326 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10327 line 366, in thread_safe 
    10328 func(*args, **kw) 
    10329 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10330 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10331 self.changeModel(frame, command[12] == 'T') 
    10332 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10333 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10334 atms = self.atomStruct.atoms 
    10335 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10336 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10337 return base.__getattr__(self, attr_name, look_in_class=base) 
    10338 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10339 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10340 return look_in_class._attr_registration.get_attr(attr_name) 
    10341 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10342 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10343 raise AttributeError("Execution of '%s' object's '%s' property raised
    10344 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10345 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10346 AttributeError 
    10347  
    10348 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10349 AttributeError 
    10350  
    10351 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10352 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10353 raise AttributeError("Execution of '%s' object's '%s' property raised
    10354 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10355  
    10356 See log for complete Python traceback. 
    10357  
    10358 Traceback (most recent call last): 
    10359 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10360 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10361 self._callback(info) 
    10362 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10363 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10364 return interceptor(request_info, *args) 
    10365 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10366 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10367 self.session.ui.thread_safe(self.handle_scheme, url) 
    10368 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10369 line 366, in thread_safe 
    10370 func(*args, **kw) 
    10371 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10372 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10373 self.changeModel(frame, command[12] == 'T') 
    10374 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10375 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10376 atms = self.atomStruct.atoms 
    10377 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10378 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10379 return base.__getattr__(self, attr_name, look_in_class=base) 
    10380 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10381 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10382 return look_in_class._attr_registration.get_attr(attr_name) 
    10383 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10384 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10385 raise AttributeError("Execution of '%s' object's '%s' property raised
    10386 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10387 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10388 AttributeError 
    10389  
    10390 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10391 AttributeError 
    10392  
    10393 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10394 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10395 raise AttributeError("Execution of '%s' object's '%s' property raised
    10396 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10397  
    10398 See log for complete Python traceback. 
    10399  
    10400 Traceback (most recent call last): 
    10401 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10402 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10403 self._callback(info) 
    10404 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10405 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10406 return interceptor(request_info, *args) 
    10407 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10408 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10409 self.session.ui.thread_safe(self.handle_scheme, url) 
    10410 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10411 line 366, in thread_safe 
    10412 func(*args, **kw) 
    10413 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10414 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10415 self.changeModel(frame, command[12] == 'T') 
    10416 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10417 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10418 atms = self.atomStruct.atoms 
    10419 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10420 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10421 return base.__getattr__(self, attr_name, look_in_class=base) 
    10422 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10423 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10424 return look_in_class._attr_registration.get_attr(attr_name) 
    10425 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10426 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10427 raise AttributeError("Execution of '%s' object's '%s' property raised
    10428 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10429 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10430 AttributeError 
    10431  
    10432 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10433 AttributeError 
    10434  
    10435 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10436 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10437 raise AttributeError("Execution of '%s' object's '%s' property raised
    10438 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10439  
    10440 See log for complete Python traceback. 
    10441  
    10442 Traceback (most recent call last): 
    10443 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10444 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10445 self._callback(info) 
    10446 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10447 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10448 return interceptor(request_info, *args) 
    10449 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10450 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10451 self.session.ui.thread_safe(self.handle_scheme, url) 
    10452 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10453 line 366, in thread_safe 
    10454 func(*args, **kw) 
    10455 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10456 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10457 self.changeModel(frame, command[12] == 'T') 
    10458 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10459 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10460 atms = self.atomStruct.atoms 
    10461 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10462 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10463 return base.__getattr__(self, attr_name, look_in_class=base) 
    10464 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10465 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10466 return look_in_class._attr_registration.get_attr(attr_name) 
    10467 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10468 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10469 raise AttributeError("Execution of '%s' object's '%s' property raised
    10470 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10471 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10472 AttributeError 
    10473  
    10474 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10475 AttributeError 
    10476  
    10477 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10478 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10479 raise AttributeError("Execution of '%s' object's '%s' property raised
    10480 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10481  
    10482 See log for complete Python traceback. 
    10483  
    10484 Traceback (most recent call last): 
    10485 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10486 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10487 self._callback(info) 
    10488 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10489 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10490 return interceptor(request_info, *args) 
    10491 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10492 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10493 self.session.ui.thread_safe(self.handle_scheme, url) 
    10494 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10495 line 366, in thread_safe 
    10496 func(*args, **kw) 
    10497 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10498 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10499 self.changeModel(frame, command[12] == 'T') 
    10500 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10501 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10502 atms = self.atomStruct.atoms 
    10503 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10504 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10505 return base.__getattr__(self, attr_name, look_in_class=base) 
    10506 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10507 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10508 return look_in_class._attr_registration.get_attr(attr_name) 
    10509 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10510 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10511 raise AttributeError("Execution of '%s' object's '%s' property raised
    10512 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10513 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10514 AttributeError 
    10515  
    10516 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10517 AttributeError 
    10518  
    10519 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10520 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10521 raise AttributeError("Execution of '%s' object's '%s' property raised
    10522 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10523  
    10524 See log for complete Python traceback. 
    10525  
    10526 Traceback (most recent call last): 
    10527 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10528 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10529 self._callback(info) 
    10530 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10531 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10532 return interceptor(request_info, *args) 
    10533 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10534 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10535 self.session.ui.thread_safe(self.handle_scheme, url) 
    10536 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10537 line 366, in thread_safe 
    10538 func(*args, **kw) 
    10539 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10540 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10541 self.changeModel(frame, command[12] == 'T') 
    10542 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10543 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10544 atms = self.atomStruct.atoms 
    10545 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10546 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10547 return base.__getattr__(self, attr_name, look_in_class=base) 
    10548 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10549 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10550 return look_in_class._attr_registration.get_attr(attr_name) 
    10551 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10552 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10553 raise AttributeError("Execution of '%s' object's '%s' property raised
    10554 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10555 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10556 AttributeError 
    10557  
    10558 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10559 AttributeError 
    10560  
    10561 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10562 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10563 raise AttributeError("Execution of '%s' object's '%s' property raised
    10564 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10565  
    10566 See log for complete Python traceback. 
    10567  
    10568 Traceback (most recent call last): 
    10569 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10570 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10571 self._callback(info) 
    10572 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10573 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10574 return interceptor(request_info, *args) 
    10575 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10576 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10577 self.session.ui.thread_safe(self.handle_scheme, url) 
    10578 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10579 line 366, in thread_safe 
    10580 func(*args, **kw) 
    10581 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10582 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10583 self.changeModel(frame, command[12] == 'T') 
    10584 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10585 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10586 atms = self.atomStruct.atoms 
    10587 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10588 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10589 return base.__getattr__(self, attr_name, look_in_class=base) 
    10590 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10591 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10592 return look_in_class._attr_registration.get_attr(attr_name) 
    10593 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10594 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10595 raise AttributeError("Execution of '%s' object's '%s' property raised
    10596 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10597 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10598 AttributeError 
    10599  
    10600 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10601 AttributeError 
    10602  
    10603 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10604 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10605 raise AttributeError("Execution of '%s' object's '%s' property raised
    10606 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10607  
    10608 See log for complete Python traceback. 
    10609  
    10610 Traceback (most recent call last): 
    10611 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10612 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10613 self._callback(info) 
    10614 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10615 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10616 return interceptor(request_info, *args) 
    10617 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10618 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10619 self.session.ui.thread_safe(self.handle_scheme, url) 
    10620 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10621 line 366, in thread_safe 
    10622 func(*args, **kw) 
    10623 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10624 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10625 self.changeModel(frame, command[12] == 'T') 
    10626 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10627 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10628 atms = self.atomStruct.atoms 
    10629 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10630 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10631 return base.__getattr__(self, attr_name, look_in_class=base) 
    10632 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10633 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10634 return look_in_class._attr_registration.get_attr(attr_name) 
    10635 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10636 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10637 raise AttributeError("Execution of '%s' object's '%s' property raised
    10638 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10639 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10640 AttributeError 
    10641  
    10642 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10643 AttributeError 
    10644  
    10645 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10646 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10647 raise AttributeError("Execution of '%s' object's '%s' property raised
    10648 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10649  
    10650 See log for complete Python traceback. 
    10651  
    10652 Traceback (most recent call last): 
    10653 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10654 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10655 self._callback(info) 
    10656 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10657 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10658 return interceptor(request_info, *args) 
    10659 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10660 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10661 self.session.ui.thread_safe(self.handle_scheme, url) 
    10662 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10663 line 366, in thread_safe 
    10664 func(*args, **kw) 
    10665 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10666 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10667 self.changeModel(frame, command[12] == 'T') 
    10668 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10669 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10670 atms = self.atomStruct.atoms 
    10671 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10672 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10673 return base.__getattr__(self, attr_name, look_in_class=base) 
    10674 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10675 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10676 return look_in_class._attr_registration.get_attr(attr_name) 
    10677 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10678 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10679 raise AttributeError("Execution of '%s' object's '%s' property raised
    10680 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10681 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10682 AttributeError 
    10683  
    10684 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10685 AttributeError 
    10686  
    10687 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10688 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10689 raise AttributeError("Execution of '%s' object's '%s' property raised
    10690 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10691  
    10692 See log for complete Python traceback. 
    10693  
    10694 Traceback (most recent call last): 
    10695 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10696 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10697 self._callback(info) 
    10698 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10699 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10700 return interceptor(request_info, *args) 
    10701 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10702 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10703 self.session.ui.thread_safe(self.handle_scheme, url) 
    10704 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10705 line 366, in thread_safe 
    10706 func(*args, **kw) 
    10707 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10708 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10709 self.changeModel(frame, command[12] == 'T') 
    10710 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10711 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10712 atms = self.atomStruct.atoms 
    10713 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10714 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10715 return base.__getattr__(self, attr_name, look_in_class=base) 
    10716 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10717 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10718 return look_in_class._attr_registration.get_attr(attr_name) 
    10719 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10720 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10721 raise AttributeError("Execution of '%s' object's '%s' property raised
    10722 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10723 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10724 AttributeError 
    10725  
    10726 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10727 AttributeError 
    10728  
    10729 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10730 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10731 raise AttributeError("Execution of '%s' object's '%s' property raised
    10732 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10733  
    10734 See log for complete Python traceback. 
    10735  
    10736 Traceback (most recent call last): 
    10737 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10738 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10739 self._callback(info) 
    10740 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10741 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10742 return interceptor(request_info, *args) 
    10743 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10744 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10745 self.session.ui.thread_safe(self.handle_scheme, url) 
    10746 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10747 line 366, in thread_safe 
    10748 func(*args, **kw) 
    10749 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10750 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10751 self.changeModel(frame, command[12] == 'T') 
    10752 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10753 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10754 atms = self.atomStruct.atoms 
    10755 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10756 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10757 return base.__getattr__(self, attr_name, look_in_class=base) 
    10758 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10759 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10760 return look_in_class._attr_registration.get_attr(attr_name) 
    10761 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10762 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10763 raise AttributeError("Execution of '%s' object's '%s' property raised
    10764 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10765 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10766 AttributeError 
    10767  
    10768 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10769 AttributeError 
    10770  
    10771 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10772 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10773 raise AttributeError("Execution of '%s' object's '%s' property raised
    10774 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10775  
    10776 See log for complete Python traceback. 
    10777  
    10778 Traceback (most recent call last): 
    10779 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10780 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10781 self._callback(info) 
    10782 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10783 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10784 return interceptor(request_info, *args) 
    10785 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10786 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10787 self.session.ui.thread_safe(self.handle_scheme, url) 
    10788 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10789 line 366, in thread_safe 
    10790 func(*args, **kw) 
    10791 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10792 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10793 self.changeModel(frame, command[12] == 'T') 
    10794 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10795 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10796 atms = self.atomStruct.atoms 
    10797 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10798 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10799 return base.__getattr__(self, attr_name, look_in_class=base) 
    10800 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10801 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10802 return look_in_class._attr_registration.get_attr(attr_name) 
    10803 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10804 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10805 raise AttributeError("Execution of '%s' object's '%s' property raised
    10806 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10807 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10808 AttributeError 
    10809  
    10810 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10811 AttributeError 
    10812  
    10813 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10814 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10815 raise AttributeError("Execution of '%s' object's '%s' property raised
    10816 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10817  
    10818 See log for complete Python traceback. 
    10819  
    10820 Traceback (most recent call last): 
    10821 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10822 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10823 self._callback(info) 
    10824 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10825 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10826 return interceptor(request_info, *args) 
    10827 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10828 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10829 self.session.ui.thread_safe(self.handle_scheme, url) 
    10830 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10831 line 366, in thread_safe 
    10832 func(*args, **kw) 
    10833 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10834 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10835 self.changeModel(frame, command[12] == 'T') 
    10836 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10837 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10838 atms = self.atomStruct.atoms 
    10839 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10840 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10841 return base.__getattr__(self, attr_name, look_in_class=base) 
    10842 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10843 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10844 return look_in_class._attr_registration.get_attr(attr_name) 
    10845 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10846 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10847 raise AttributeError("Execution of '%s' object's '%s' property raised
    10848 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10849 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10850 AttributeError 
    10851  
    10852 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10853 AttributeError 
    10854  
    10855 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10856 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10857 raise AttributeError("Execution of '%s' object's '%s' property raised
    10858 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10859  
    10860 See log for complete Python traceback. 
    10861  
    10862 Traceback (most recent call last): 
    10863 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10864 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10865 self._callback(info) 
    10866 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10867 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10868 return interceptor(request_info, *args) 
    10869 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10870 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10871 self.session.ui.thread_safe(self.handle_scheme, url) 
    10872 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10873 line 366, in thread_safe 
    10874 func(*args, **kw) 
    10875 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10876 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10877 self.changeModel(frame, command[12] == 'T') 
    10878 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10879 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10880 atms = self.atomStruct.atoms 
    10881 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10882 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10883 return base.__getattr__(self, attr_name, look_in_class=base) 
    10884 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10885 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10886 return look_in_class._attr_registration.get_attr(attr_name) 
    10887 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10888 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10889 raise AttributeError("Execution of '%s' object's '%s' property raised
    10890 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10891 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10892 AttributeError 
    10893  
    10894 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10895 AttributeError 
    10896  
    10897 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10898 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10899 raise AttributeError("Execution of '%s' object's '%s' property raised
    10900 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10901  
    10902 See log for complete Python traceback. 
    10903  
    10904 Traceback (most recent call last): 
    10905 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10906 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10907 self._callback(info) 
    10908 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10909 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10910 return interceptor(request_info, *args) 
    10911 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10912 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10913 self.session.ui.thread_safe(self.handle_scheme, url) 
    10914 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10915 line 366, in thread_safe 
    10916 func(*args, **kw) 
    10917 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10918 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10919 self.changeModel(frame, command[12] == 'T') 
    10920 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10921 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10922 atms = self.atomStruct.atoms 
    10923 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10924 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10925 return base.__getattr__(self, attr_name, look_in_class=base) 
    10926 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10927 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10928 return look_in_class._attr_registration.get_attr(attr_name) 
    10929 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10930 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10931 raise AttributeError("Execution of '%s' object's '%s' property raised
    10932 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10933 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10934 AttributeError 
    10935  
    10936 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10937 AttributeError 
    10938  
    10939 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10940 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10941 raise AttributeError("Execution of '%s' object's '%s' property raised
    10942 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10943  
    10944 See log for complete Python traceback. 
    10945  
    10946 Traceback (most recent call last): 
    10947 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10948 packages/chimerax/ui/widgets/htmlview.py", line 324, in interceptRequest 
    10949 self._callback(info) 
    10950 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10951 packages/chimerax/ui/widgets/htmlview.py", line 85, in _intercept 
    10952 return interceptor(request_info, *args) 
    10953 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10954 packages/chimerax/ui/htmltool.py", line 112, in _navigate 
    10955 self.session.ui.thread_safe(self.handle_scheme, url) 
    10956 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-packages/chimerax/ui/gui.py",
    10957 line 366, in thread_safe 
    10958 func(*args, **kw) 
    10959 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10960 packages/com/kdiller/dynamics/viewer/gui.py", line 60, in handle_scheme 
    10961 self.changeModel(frame, command[12] == 'T') 
    10962 File "/home/marco/.local/share/ChimeraX/1.2/site-
    10963 packages/com/kdiller/dynamics/viewer/gui.py", line 140, in changeModel 
    10964 atms = self.atomStruct.atoms 
    10965 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10966 packages/chimerax/core/attributes.py", line 61, in _getattr_ 
    10967 return base.__getattr__(self, attr_name, look_in_class=base) 
    10968 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10969 packages/chimerax/core/attributes.py", line 57, in _getattr_ 
    10970 return look_in_class._attr_registration.get_attr(attr_name) 
    10971 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10972 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10973 raise AttributeError("Execution of '%s' object's '%s' property raised
    10974 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10975 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10976 AttributeError 
    10977  
    10978 AttributeError: Execution of 'Structure' object's 'atoms' property raised
    10979 AttributeError 
    10980  
    10981 File "/usr/lib/ucsf-chimerax/lib/python3.8/site-
    10982 packages/chimerax/core/attributes.py", line 83, in get_attr 
    10983 raise AttributeError("Execution of '%s' object's '%s' property raised
    10984 AttributeError" % (self.class_.__name__, attr_name)) from None 
    10985  
    10986 See log for complete Python traceback. 
    10987  
     908
     909[lots of these deleted]
     910
    10988911Traceback (most recent call last): 
    10989912File "/usr/lib/ucsf-chimerax/lib/python3.8/site-