﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
2370	(atomic) model: self.positions is None	sitins07@…	Tom Goddard	"{{{
The following bug report has been submitted:
Platform:        Windows-10-10.0.17763
ChimeraX Version: 0.91 (2019-08-30)
Description
(Describe the actions that caused this problem to occur here)

Log:
UCSF ChimeraX version: 0.91 (2019-08-30)  
© 2016-2019 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open 4v95

4v95 title:  
Crystal structure of YAEJ bound to the 70S ribosome [more info...]  
  
Chain information for 4v95 #1  
---  
Chain | Description  
AA CA | 16S Ribosomal RNA  
AB CB | 30S Ribosomal Protein S2  
AC CC | 30S Ribosomal Protein S3  
AD CD | 30S Ribosomal Protein S4  
AE CE | 30S Ribosomal Protein S5  
AF CF | 30S Ribosomal Protein S6  
AG CG | 30S Ribosomal Protein S7  
AH CH | 30S Ribosomal Protein S8  
AI CI | 30S Ribosomal Protein S9  
AJ CJ | 30S Ribosomal Protein S10  
AK CK | 30S Ribosomal Protein S11  
AL CL | 30S Ribosomal Protein S12  
AM CM | 30S Ribosomal Protein S13  
AN CN | 30S Ribosomal Protein S14  
AO CO | 30S Ribosomal Protein S15  
AP CP | 30S Ribosomal Protein S16  
AQ CQ | 30S Ribosomal Protein S17  
AR CR | 30S Ribosomal Protein S18  
AS CS | 30S Ribosomal Protein S19  
AT CT | 30S Ribosomal Protein S20  
AU CU | 30S Ribosomal Protein THX  
AV CV | P-site fMet-tRNA  
AX CX | mRNA  
AY | YAEJ  
B0 D0 | 50S Ribosomal Protein L27  
B1 D1 | 50S Ribosomal Protein L28  
B2 D2 | 50S Ribosomal Protein L29  
B3 D3 | 50S Ribosomal Protein L30  
B4 D4 | 50S Ribosomal Protein L31  
B5 D5 | 50S Ribosomal Protein L32  
B6 D6 | 50S Ribosomal Protein L33  
B7 D7 | 50S Ribosomal Protein L34  
B8 D8 | 50S Ribosomal Protein L35  
B9 D9 | 50S Ribosomal Protein L36  
BA DA | 23S Ribosomal RNA  
BB DB | 5S Ribosomal RNA  
BD DD | 50S Ribosomal Protein L2  
BE DE | 50S Ribosomal Protein L3  
BF DF | 50S Ribosomal Protein L4  
BG DG | 50S Ribosomal Protein L5  
BH DH | 50S Ribosomal Protein L6  
BI DI | 50S Ribosomal Protein L9  
BN DN | 50S Ribosomal Protein L13  
BO DO | 50S Ribosomal Protein L14  
BP DP | 50S Ribosomal Protein L15  
BQ DQ | 50S Ribosomal Protein L16  
BR DR | 50S Ribosomal Protein L17  
BS DS | 50S Ribosomal Protein L18  
BT DT | 50S Ribosomal Protein L19  
BU DU | 50S Ribosomal Protein L20  
BV DV | 50S Ribosomal Protein L21  
BW DW | 50S Ribosomal Protein L22  
BX DX | 50S Ribosomal Protein L23  
BY DY | 50S Ribosomal Protein L24  
BZ DZ | 50S Ribosomal Protein L25  
  
Non-standard residues in 4v95 #1  
---  
MG — magnesium ion  
ZN — zinc ion  
  
4v95 mmCIF Assemblies  
---  
1| author_defined_assembly  
2| author_defined_assembly  
  
  

> open Z:/ALL/Niels/Valik/For_Poster/4v95_phases_2mFo-DFc.ccp4

Opened 4v95_phases_2mFo-DFc.ccp4, grid size 398,450,568, pixel
0.778,0.779,0.78, shown at level 0.562, step 2, values float32  

> cd Z:/ALL/Niels/Valik/For_Poster/

Current working directory is: Z:\ALL\Niels\Valik\For_Poster  

> save 4v95.pdb models #1

> close #2

> close #1

> open Z:/ALL/Niels/Valik/For_Poster/X-ray.mrc
Z:/ALL/Niels/Valik/For_Poster/4v95_70SArfB.pdb

Summary of feedback from opening files  
---  
warnings | Ignored bad PDB record found on line 148062  
END  
  
CONECT record to nonexistent atom: (363, 31840)  
CONECT record to nonexistent atom: (949, 31552)  
CONECT record to nonexistent atom: (1056, 31567)  
CONECT record to nonexistent atom: (1874, 31592)  
CONECT record to nonexistent atom: (1874, 31593)  
201 messages similar to the above omitted  
CONECT record for nonexistent atom: 31515  
Bad residue range for secondary structure: HELIX 24 24 ASN A 199 ARG A 209 1
11  
Bad residue range for secondary structure: HELIX 28 28 ASN A 127 ARG A 140 1
14  
Bad residue range for secondary structure: HELIX 39 39 ASP A 4 ARG A 18 1 15  
Bad residue range for secondary structure: HELIX 40 40 SER A 29 GLU A 42 1 14  
Bad residue range for secondary structure: HELIX 45 45 GLU A 48 VAL A 53 1 6  
45 messages similar to the above omitted  
Start residue of secondary structure not found: HELIX 160 160 ASN C 25 ARG C
30 1 6  
Start residue of secondary structure not found: HELIX 161 161 ASP C 43 MET C
63 1 21  
Start residue of secondary structure not found: HELIX 162 162 LYS C 74 GLY C
89 1 16  
Start residue of secondary structure not found: HELIX 163 163 ASN C 104 GLU C
116 1 13  
Start residue of secondary structure not found: HELIX 164 164 LYS C 132 ARG C
153 1 22  
153 messages similar to the above omitted  
Bad residue range for secondary structure: SHEET 22 22 1 VAL A 41 ALA A 48 0  
Bad residue range for secondary structure: SHEET 28 28 1 ARG A 2 LEU A 10 0  
Bad residue range for secondary structure: SHEET 37 37 1 TYR A 85 MET A 89 0  
Bad residue range for secondary structure: SHEET 39 39 1 ILE A 45 GLU A 49 0  
Bad residue range for secondary structure: SHEET 41 41 1 HIS A 82 ARG A 85 0  
61 messages similar to the above omitted  
Start residue of secondary structure not found: SHEET 256 256 1 ILE C 32 ARG C
36 0  
Start residue of secondary structure not found: SHEET 257 257 1 ILE C 39 ILE C
42 0  
Start residue of secondary structure not found: SHEET 258 258 1 PHE C 70 VAL C
71 0  
Start residue of secondary structure not found: SHEET 259 259 1 TYR C 92 VAL C
93 0  
Start residue of secondary structure not found: SHEET 260 260 1 ILE C 162 VAL
C 164 0  
243 messages similar to the above omitted  
  
Opened X-ray.mrc, grid size 398,450,568, pixel 0.778,0.779,0.78, shown at
level 0.562, step 2, values float32  
  
Chain information for 4v95_70SArfB.pdb  
---  
Chain | Description  
1.2/A | No description available  
1.2/A | No description available  
1.2/B | No description available  
1.2/B | No description available  
  

> open Z:/ALL/Niels/Valik/For_Poster/Model_3_major_state_Mg-
wz.Q28-coot-0_Niels.pdb

Summary of feedback from opening
Z:/ALL/Niels/Valik/For_Poster/Model_3_major_state_Mg-wz.Q28-coot-0_Niels.pdb  
---  
warning | Ignored bad PDB record found on line 147722  
END  
  
Chain information for Model_3_major_state_Mg-wz.Q28-coot-0_Niels.pdb #2  
---  
Chain | Description  
0 | No description available  
1 | No description available  
2 | No description available  
3 | No description available  
4 | No description available  
5 | No description available  
6 | No description available  
A | No description available  
B | No description available  
C | No description available  
D | No description available  
E | No description available  
F | No description available  
G | No description available  
H | No description available  
I | No description available  
J | No description available  
K | No description available  
L | No description available  
M | No description available  
N | No description available  
O | No description available  
P | No description available  
Q | No description available  
R | No description available  
S | No description available  
T | No description available  
U | No description available  
V | No description available  
W | No description available  
X | No description available  
Y | No description available  
Z | No description available  
a | No description available  
b | No description available  
c | No description available  
d | No description available  
e | No description available  
f | No description available  
g | No description available  
h | No description available  
i | No description available  
j | No description available  
k | No description available  
l | No description available  
m | No description available  
n | No description available  
o | No description available  
p | No description available  
q | No description available  
r | No description available  
s | No description available  
t | No description available  
u | No description available  
w | No description available  
x | No description available  
y | No description available  
z | No description available  
  

> open Z:/ALL/Niels/Valik/For_Poster/X-ray_resampled.mrc

Opened X-ray_resampled.mrc, grid size 512,512,512, pixel 0.652, shown at level
0.481, step 2, values float32  

> hide #!2 models

> select #1.2/A:104

108 atoms, 99 bonds, 1 model selected  

> select up

40236 atoms, 44299 bonds, 1 model selected  

> select down

108 atoms, 99 bonds, 1 model selected  

> open Z:/ALL/Niels/Valik/For_Poster/4v95.cif

4v95.cif title:  
Crystal structure of YAEJ bound to the 70S ribosome [more info...]  
  
Chain information for 4v95.cif #4  
---  
Chain | Description  
AA CA | 16S Ribosomal RNA  
AB CB | 30S Ribosomal Protein S2  
AC CC | 30S Ribosomal Protein S3  
AD CD | 30S Ribosomal Protein S4  
AE CE | 30S Ribosomal Protein S5  
AF CF | 30S Ribosomal Protein S6  
AG CG | 30S Ribosomal Protein S7  
AH CH | 30S Ribosomal Protein S8  
AI CI | 30S Ribosomal Protein S9  
AJ CJ | 30S Ribosomal Protein S10  
AK CK | 30S Ribosomal Protein S11  
AL CL | 30S Ribosomal Protein S12  
AM CM | 30S Ribosomal Protein S13  
AN CN | 30S Ribosomal Protein S14  
AO CO | 30S Ribosomal Protein S15  
AP CP | 30S Ribosomal Protein S16  
AQ CQ | 30S Ribosomal Protein S17  
AR CR | 30S Ribosomal Protein S18  
AS CS | 30S Ribosomal Protein S19  
AT CT | 30S Ribosomal Protein S20  
AU CU | 30S Ribosomal Protein THX  
AV CV | P-site fMet-tRNA  
AX CX | mRNA  
AY | YAEJ  
B0 D0 | 50S Ribosomal Protein L27  
B1 D1 | 50S Ribosomal Protein L28  
B2 D2 | 50S Ribosomal Protein L29  
B3 D3 | 50S Ribosomal Protein L30  
B4 D4 | 50S Ribosomal Protein L31  
B5 D5 | 50S Ribosomal Protein L32  
B6 D6 | 50S Ribosomal Protein L33  
B7 D7 | 50S Ribosomal Protein L34  
B8 D8 | 50S Ribosomal Protein L35  
B9 D9 | 50S Ribosomal Protein L36  
BA DA | 23S Ribosomal RNA  
BB DB | 5S Ribosomal RNA  
BD DD | 50S Ribosomal Protein L2  
BE DE | 50S Ribosomal Protein L3  
BF DF | 50S Ribosomal Protein L4  
BG DG | 50S Ribosomal Protein L5  
BH DH | 50S Ribosomal Protein L6  
BI DI | 50S Ribosomal Protein L9  
BN DN | 50S Ribosomal Protein L13  
BO DO | 50S Ribosomal Protein L14  
BP DP | 50S Ribosomal Protein L15  
BQ DQ | 50S Ribosomal Protein L16  
BR DR | 50S Ribosomal Protein L17  
BS DS | 50S Ribosomal Protein L18  
BT DT | 50S Ribosomal Protein L19  
BU DU | 50S Ribosomal Protein L20  
BV DV | 50S Ribosomal Protein L21  
BW DW | 50S Ribosomal Protein L22  
BX DX | 50S Ribosomal Protein L23  
BY DY | 50S Ribosomal Protein L24  
BZ DZ | 50S Ribosomal Protein L25  
  
Non-standard residues in 4v95.cif #4  
---  
MG — magnesium ion  
ZN — zinc ion  
  
4v95.cif mmCIF Assemblies  
---  
1| author_defined_assembly  
2| author_defined_assembly  
  

> close #4

> open Z:/ALL/Niels/Valik/For_Poster/4v95.cif

4v95.cif title:  
Crystal structure of YAEJ bound to the 70S ribosome [more info...]  
  
Chain information for 4v95.cif #4  
---  
Chain | Description  
AA CA | 16S Ribosomal RNA  
AB CB | 30S Ribosomal Protein S2  
AC CC | 30S Ribosomal Protein S3  
AD CD | 30S Ribosomal Protein S4  
AE CE | 30S Ribosomal Protein S5  
AF CF | 30S Ribosomal Protein S6  
AG CG | 30S Ribosomal Protein S7  
AH CH | 30S Ribosomal Protein S8  
AI CI | 30S Ribosomal Protein S9  
AJ CJ | 30S Ribosomal Protein S10  
AK CK | 30S Ribosomal Protein S11  
AL CL | 30S Ribosomal Protein S12  
AM CM | 30S Ribosomal Protein S13  
AN CN | 30S Ribosomal Protein S14  
AO CO | 30S Ribosomal Protein S15  
AP CP | 30S Ribosomal Protein S16  
AQ CQ | 30S Ribosomal Protein S17  
AR CR | 30S Ribosomal Protein S18  
AS CS | 30S Ribosomal Protein S19  
AT CT | 30S Ribosomal Protein S20  
AU CU | 30S Ribosomal Protein THX  
AV CV | P-site fMet-tRNA  
AX CX | mRNA  
AY | YAEJ  
B0 D0 | 50S Ribosomal Protein L27  
B1 D1 | 50S Ribosomal Protein L28  
B2 D2 | 50S Ribosomal Protein L29  
B3 D3 | 50S Ribosomal Protein L30  
B4 D4 | 50S Ribosomal Protein L31  
B5 D5 | 50S Ribosomal Protein L32  
B6 D6 | 50S Ribosomal Protein L33  
B7 D7 | 50S Ribosomal Protein L34  
B8 D8 | 50S Ribosomal Protein L35  
B9 D9 | 50S Ribosomal Protein L36  
BA DA | 23S Ribosomal RNA  
BB DB | 5S Ribosomal RNA  
BD DD | 50S Ribosomal Protein L2  
BE DE | 50S Ribosomal Protein L3  
BF DF | 50S Ribosomal Protein L4  
BG DG | 50S Ribosomal Protein L5  
BH DH | 50S Ribosomal Protein L6  
BI DI | 50S Ribosomal Protein L9  
BN DN | 50S Ribosomal Protein L13  
BO DO | 50S Ribosomal Protein L14  
BP DP | 50S Ribosomal Protein L15  
BQ DQ | 50S Ribosomal Protein L16  
BR DR | 50S Ribosomal Protein L17  
BS DS | 50S Ribosomal Protein L18  
BT DT | 50S Ribosomal Protein L19  
BU DU | 50S Ribosomal Protein L20  
BV DV | 50S Ribosomal Protein L21  
BW DW | 50S Ribosomal Protein L22  
BX DX | 50S Ribosomal Protein L23  
BY DY | 50S Ribosomal Protein L24  
BZ DZ | 50S Ribosomal Protein L25  
  
Non-standard residues in 4v95.cif #4  
---  
MG — magnesium ion  
ZN — zinc ion  
  
4v95.cif mmCIF Assemblies  
---  
1| author_defined_assembly  
2| author_defined_assembly  
  

> mmaker #4/AY to #2/y

Parameters  
---  
Chain pairing | bb  
Alignment algorithm | Needleman-Wunsch  
Similarity matrix | BLOSUM-62  
SS fraction | 0.3  
Gap open (HH/SS/other) | 18/18/6  
Gap extend | 1  
SS matrix |  |  | H | S | O  
---|---|---|---  
H | 6 | -9 | -6  
S |  | 6 | -6  
O |  |  | 4  
Iteration cutoff | 2  
  
Matchmaker Model_3_major_state_Mg-wz.Q28-coot-0_Niels.pdb, chain y (#2) with
4v95.cif, chain AY (#4), sequence alignment score = 634.5  
RMSD between 82 pruned atom pairs is 0.762 angstroms; (across all 132 pairs:
2.902)  
  

> select #4

284877 atoms, 303230 bonds, 14000 pseudobonds, 4 models selected  

> style sel stick

Changed 284877 atom styles  

> hide sel atoms

> select #1.2

140349 atoms, 152485 bonds, 10 pseudobonds, 3 models selected  

> hide sel cartoons

> hide sel atoms

> select #4/y

Nothing selected  

> select #4/AY

1034 atoms, 1043 bonds, 1 model selected  

> show sel atoms

> color zone #3 near sel distance 2 sharpEdges true

> volume splitbyzone #3

> save session Z:/ALL/Niels/Valik/For_Poster/X-ray.cxs

> save session Z:/ALL/Niels/Valik/For_Poster/X-ray.cxs includeMaps true

> view sel

> save session Z:/ALL/Niels/Valik/For_Poster/X-ray.cxs includeMaps true

> close #1.2

> close #1

> show #!2 models

> select #2

147646 atoms, 159894 bonds, 1 model selected  

> style sel stick

Changed 147646 atom styles  

> hide sel atoms

> hide sel cartoons

> select #2/y

1047 atoms, 1059 bonds, 1 model selected  

> show sel atoms

> open Z:/ALL/Niels/Valik/For_Poster/Volumes/gs/gs_arfb.mrc

Opened gs_arfb.mrc, grid size 512,512,512, pixel 0.652, shown at level
0.00126, step 2, values float32  

> hide #!1 models

> hide #!4 models

> save session Z:/ALL/Niels/Valik/For_Poster/X-ray.cxs includeMaps true

Traceback (most recent call last):  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 255, in process  
data = sm.take_snapshot(obj, session, self.state_flags)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\atomic\structure.py"", line 2394, in take_snapshot  
'structure state': Structure.take_snapshot(self, session, flags),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\atomic\structure.py"", line 164, in take_snapshot  
data = {'model state': Model.take_snapshot(self, session, flags),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\models.py"", line 275, in take_snapshot  
'positions': self.positions.array(),  
AttributeError: 'NoneType' object has no attribute 'array'  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 769, in save  
session.save(output, version=version, include_maps=include_maps)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 532, in save  
mgr.discovery(self._state_containers)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 234, in discovery  
self.processed[key] = self.process(obj)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 258, in process  
raise RuntimeError(msg)  
RuntimeError: Error while saving session data for ""<class
'chimerax.atomic.structure.AtomicStructure'>"": 'NoneType' object has no
attribute 'array'  
  
RuntimeError: Error while saving session data for """": 'NoneType' object has no
attribute 'array'  
  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 258, in process  
raise RuntimeError(msg)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 255, in process  
data = sm.take_snapshot(obj, session, self.state_flags)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\atomic\structure.py"", line 2394, in take_snapshot  
'structure state': Structure.take_snapshot(self, session, flags),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\atomic\structure.py"", line 164, in take_snapshot  
data = {'model state': Model.take_snapshot(self, session, flags),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\models.py"", line 275, in take_snapshot  
'positions': self.positions.array(),  
AttributeError: 'NoneType' object has no attribute 'array'  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\toolbar\tool.py"", line 141, in <lambda>  
lambda e, what=what, self=self: self.handle_scheme(what),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\toolbar\tool.py"", line 84, in handle_scheme  
cmd(self.session)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\toolbar\tool.py"", line 166, in _file_save  
session.ui.main_window.file_save_cb(session)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\ui\gui.py"", line 601, in file_save_cb  
self.save_dialog.display(self, session)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\ui\save_dialog.py"", line 138, in display  
fmt.save(session, filename)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 1062, in save  
run(session, cmd)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\commands\run.py"", line 31, in run  
results = command.run(text, log=log)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\commands\cli.py"", line 2688, in run  
result = ci.function(session, **kw_args)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 956, in save_session  
save(session, filename, **kw)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\commands\save.py"", line 61, in save  
fmt.export(session, filename, fmt.nicknames[0], **kw)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\io.py"", line 213, in export  
result = self.export_func(session, path, **kw)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 769, in save  
session.save(output, version=version, include_maps=include_maps)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 532, in save  
mgr.discovery(self._state_containers)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 234, in discovery  
self.processed[key] = self.process(obj)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 258, in process  
raise RuntimeError(msg)  
RuntimeError: Error while saving session data for ""<class
'chimerax.atomic.structure.AtomicStructure'>"": 'NoneType' object has no
attribute 'array'  
  
RuntimeError: Error while saving session data for """": 'NoneType' object has no
attribute 'array'  
  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 258, in process  
raise RuntimeError(msg)  
  
See log for complete Python traceback.  
  

> save session Z:/ALL/Niels/Valik/For_Poster/X-ray-1.cxs includeMaps true

Traceback (most recent call last):  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 255, in process  
data = sm.take_snapshot(obj, session, self.state_flags)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\atomic\structure.py"", line 2394, in take_snapshot  
'structure state': Structure.take_snapshot(self, session, flags),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\atomic\structure.py"", line 164, in take_snapshot  
data = {'model state': Model.take_snapshot(self, session, flags),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\models.py"", line 275, in take_snapshot  
'positions': self.positions.array(),  
AttributeError: 'NoneType' object has no attribute 'array'  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 769, in save  
session.save(output, version=version, include_maps=include_maps)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 532, in save  
mgr.discovery(self._state_containers)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 234, in discovery  
self.processed[key] = self.process(obj)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 258, in process  
raise RuntimeError(msg)  
RuntimeError: Error while saving session data for ""<class
'chimerax.atomic.structure.AtomicStructure'>"": 'NoneType' object has no
attribute 'array'  
  
RuntimeError: Error while saving session data for """": 'NoneType' object has no
attribute 'array'  
  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 258, in process  
raise RuntimeError(msg)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 255, in process  
data = sm.take_snapshot(obj, session, self.state_flags)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\atomic\structure.py"", line 2394, in take_snapshot  
'structure state': Structure.take_snapshot(self, session, flags),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\atomic\structure.py"", line 164, in take_snapshot  
data = {'model state': Model.take_snapshot(self, session, flags),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\models.py"", line 275, in take_snapshot  
'positions': self.positions.array(),  
AttributeError: 'NoneType' object has no attribute 'array'  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\toolbar\tool.py"", line 141, in <lambda>  
lambda e, what=what, self=self: self.handle_scheme(what),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\toolbar\tool.py"", line 84, in handle_scheme  
cmd(self.session)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\toolbar\tool.py"", line 166, in _file_save  
session.ui.main_window.file_save_cb(session)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\ui\gui.py"", line 601, in file_save_cb  
self.save_dialog.display(self, session)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\ui\save_dialog.py"", line 138, in display  
fmt.save(session, filename)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 1062, in save  
run(session, cmd)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\commands\run.py"", line 31, in run  
results = command.run(text, log=log)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\commands\cli.py"", line 2688, in run  
result = ci.function(session, **kw_args)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 956, in save_session  
save(session, filename, **kw)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\commands\save.py"", line 61, in save  
fmt.export(session, filename, fmt.nicknames[0], **kw)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\io.py"", line 213, in export  
result = self.export_func(session, path, **kw)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 769, in save  
session.save(output, version=version, include_maps=include_maps)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 532, in save  
mgr.discovery(self._state_containers)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 234, in discovery  
self.processed[key] = self.process(obj)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 258, in process  
raise RuntimeError(msg)  
RuntimeError: Error while saving session data for ""<class
'chimerax.atomic.structure.AtomicStructure'>"": 'NoneType' object has no
attribute 'array'  
  
RuntimeError: Error while saving session data for """": 'NoneType' object has no
attribute 'array'  
  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 258, in process  
raise RuntimeError(msg)  
  
See log for complete Python traceback.  
  

> show #!3 models

> hide #!3 models

> close #3

> save session Z:/ALL/Niels/Valik/For_Poster/X-ray-1.cxs includeMaps true

Traceback (most recent call last):  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 255, in process  
data = sm.take_snapshot(obj, session, self.state_flags)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\atomic\structure.py"", line 2394, in take_snapshot  
'structure state': Structure.take_snapshot(self, session, flags),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\atomic\structure.py"", line 164, in take_snapshot  
data = {'model state': Model.take_snapshot(self, session, flags),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\models.py"", line 275, in take_snapshot  
'positions': self.positions.array(),  
AttributeError: 'NoneType' object has no attribute 'array'  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 769, in save  
session.save(output, version=version, include_maps=include_maps)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 532, in save  
mgr.discovery(self._state_containers)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 234, in discovery  
self.processed[key] = self.process(obj)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 258, in process  
raise RuntimeError(msg)  
RuntimeError: Error while saving session data for ""<class
'chimerax.atomic.structure.AtomicStructure'>"": 'NoneType' object has no
attribute 'array'  
  
RuntimeError: Error while saving session data for """": 'NoneType' object has no
attribute 'array'  
  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 258, in process  
raise RuntimeError(msg)  
  
See log for complete Python traceback.  
  
Traceback (most recent call last):  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 255, in process  
data = sm.take_snapshot(obj, session, self.state_flags)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\atomic\structure.py"", line 2394, in take_snapshot  
'structure state': Structure.take_snapshot(self, session, flags),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\atomic\structure.py"", line 164, in take_snapshot  
data = {'model state': Model.take_snapshot(self, session, flags),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\models.py"", line 275, in take_snapshot  
'positions': self.positions.array(),  
AttributeError: 'NoneType' object has no attribute 'array'  
  
During handling of the above exception, another exception occurred:  
  
Traceback (most recent call last):  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\toolbar\tool.py"", line 141, in <lambda>  
lambda e, what=what, self=self: self.handle_scheme(what),  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\toolbar\tool.py"", line 84, in handle_scheme  
cmd(self.session)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\toolbar\tool.py"", line 166, in _file_save  
session.ui.main_window.file_save_cb(session)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\ui\gui.py"", line 601, in file_save_cb  
self.save_dialog.display(self, session)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\ui\save_dialog.py"", line 138, in display  
fmt.save(session, filename)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 1062, in save  
run(session, cmd)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\commands\run.py"", line 31, in run  
results = command.run(text, log=log)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\commands\cli.py"", line 2688, in run  
result = ci.function(session, **kw_args)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 956, in save_session  
save(session, filename, **kw)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\commands\save.py"", line 61, in save  
fmt.export(session, filename, fmt.nicknames[0], **kw)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\io.py"", line 213, in export  
result = self.export_func(session, path, **kw)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 769, in save  
session.save(output, version=version, include_maps=include_maps)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 532, in save  
mgr.discovery(self._state_containers)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 234, in discovery  
self.processed[key] = self.process(obj)  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 258, in process  
raise RuntimeError(msg)  
RuntimeError: Error while saving session data for ""<class
'chimerax.atomic.structure.AtomicStructure'>"": 'NoneType' object has no
attribute 'array'  
  
RuntimeError: Error while saving session data for """": 'NoneType' object has no
attribute 'array'  
  
File ""C:\Program Files\ChimeraX_01092019\bin\lib\site-
packages\chimerax\core\session.py"", line 258, in process  
raise RuntimeError(msg)  
  
See log for complete Python traceback.  
  




OpenGL version: 3.3.0 NVIDIA 397.93
OpenGL renderer: Quadro P4000/PCIe/SSE2
OpenGL vendor: NVIDIA Corporation

}}}
"	defect	closed	normal		Core		can't reproduce		Greg Couch				all	ChimeraX
