id summary reporter owner description type status priority milestone component version resolution keywords cc blockedby blocking notify_on_close platform project 2462 MRC header value nsymbt is invalid chimerax-bug-report@… Tom Goddard "{{{ The following bug report has been submitted: Platform: Darwin-17.3.0-x86_64-i386-64bit ChimeraX Version: 0.9 (2019-06-06) Description (Describe the actions that caused this problem to occur here) Log: Startup Messages --- note | available bundle cache has not been initialized yet UCSF ChimeraX version: 0.9 (2019-06-06) © 2016-2019 Regents of the University of California. All rights reserved. How to cite UCSF ChimeraX > open /Users/IB_office_computer/Documents/grant_award_application/NIH_R01/Oct2019/figures/cryo- EM_maps/volume_398_1.mrc Traceback (most recent call last): File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/map/data/fileformats.py"", line 155, in open_file data.extend(open_func(p, **kw)) File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/map/data/mrc/__init__.py"", line 24, in open return [MRCGrid(path)] File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/map/data/mrc/mrc_grid.py"", line 24, in __init__ d = mrc_format.MRC_Data(path, file_type) File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/map/data/mrc/mrc_format.py"", line 43, in __init__ v = self.read_header_values(file, file_size, file_type) File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/map/data/mrc/mrc_format.py"", line 189, in read_header_values % v['nsymbt'])) File """", line None SyntaxError: MRC header value nsymbt (-1798955944) is invalid During handling of the above exception, another exception occurred: Traceback (most recent call last): File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/toolbar/tool.py"", line 141, in lambda e, what=what, self=self: self.handle_scheme(what), File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/toolbar/tool.py"", line 96, in handle_scheme run(self.session, f'{value}') File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/core/commands/run.py"", line 31, in run results = command.run(text, log=log) File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/core/commands/cli.py"", line 2632, in run result = ci.function(session, **kw_args) File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/core/commands/open.py"", line 64, in open path_models = session.models.open(paths, format=format, name=name, **kw) File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/core/models.py"", line 601, in open session, filenames, format=format, name=name, **kw) File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/core/io.py"", line 473, in open_multiple_data models, status = open_func(session, paths, mname, **kw) File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/map/volume.py"", line 3584, in open_map_format return open_map(session, path, name=name, format=format, **kw) File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/map/volume.py"", line 3186, in open_map verbose = kw.get('verbose')) File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/map/data/fileformats.py"", line 157, in open_file raise FileFormatError(value) chimerax.map.data.fileformats.FileFormatError: MRC header value nsymbt (-1798955944) is invalid chimerax.map.data.fileformats.FileFormatError: MRC header value nsymbt (-1798955944) is invalid File ""/Applications/ChimeraX-0.9.app/Contents/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site- packages/chimerax/map/data/fileformats.py"", line 157, in open_file raise FileFormatError(value) See log for complete Python traceback. OpenGL version: 4.1 ATI-1.60.24 OpenGL renderer: AMD Radeon Pro 450 OpenGL Engine OpenGL vendor: ATI Technologies Inc. }}} " defect closed normal Volume Data nonchimerax all ChimeraX