Crash after opening session file

[pradip.singh@…]

The following bug report has been submitted:
Platform:        Linux-3.10.0-1160.92.1.el7.x86_64-x86_64-with-glibc2.17
ChimeraX Version: 1.3 (2021-12-08 23:08:33 UTC)
Description
Last time you used ChimeraX it crashed.
Please describe steps that led to the crash here.
Fatal Python error: Segmentation fault

Thread 0x00002b7f091e0700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 316 in wait
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 574 in wait
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 1284 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f50c05700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 576 in _handle_results
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f50a04700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 528 in _handle_tasks
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f50803700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/selectors.py", line 416 in select
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/connection.py", line 936 in wait
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 499 in _wait_for_updates
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 519 in _handle_workers
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f50602700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 114 in worker
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f50401700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 114 in worker
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f50200700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 114 in worker
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f4bfc1700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 114 in worker
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f4bdc0700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 114 in worker
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f4bbbf700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 114 in worker
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f4b9be700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 114 in worker
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f4b7bd700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 114 in worker
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f4b5bc700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 114 in worker
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f4b3bb700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 114 in worker
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f4b1ba700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 114 in worker
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Thread 0x00002b7f4aea5700 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/multiprocessing/pool.py", line 114 in worker
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 910 in run
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 973 in _bootstrap_inner
  File "/opt/chimerax-1.3/lib/python3.9/threading.py", line 930 in _bootstrap

Current thread 0x00002b7ec262aa00 (most recent call first):
  File "/opt/chimerax-1.3/lib/python3.9/site-packages/chimerax/ui/gui.py", line 301 in event_loop
  File "/opt/chimerax-1.3/lib/python3.9/site-packages/ChimeraX_main.py", line 867 in init
  File "/opt/chimerax-1.3/lib/python3.9/site-packages/ChimeraX_main.py", line 1018 in 
  File "/opt/chimerax-1.3/lib/python3.9/runpy.py", line 87 in _run_code
  File "/opt/chimerax-1.3/lib/python3.9/runpy.py", line 197 in _run_module_as_main
===== Log before crash start =====
UCSF ChimeraX version: 1.3 (2021-12-08)  
© 2016-2021 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open
> /nfs/home/pksingh/DATA/PilB_PA/volumes/MapFile_Csparc_P12_J184/Phenix_184/RealSpaceRefine_10/0721RSR_J184sharp_phx-
> PilBpk_RefModel__real_space_refined.pdb

Summary of feedback from opening
/nfs/home/pksingh/DATA/PilB_PA/volumes/MapFile_Csparc_P12_J184/Phenix_184/RealSpaceRefine_10/0721RSR_J184sharp_phx-
PilBpk_RefModel__real_space_refined.pdb  
---  
warnings | Ignored bad PDB record found on line 20  
  
  
Ignored bad PDB record found on line 21  
GEOMETRY RESTRAINTS LIBRARY: CDL v1.2  
  
Ignored bad PDB record found on line 22  
DEVIATIONS FROM IDEAL VALUES.  
  
Ignored bad PDB record found on line 23  
BOND : 0.009 0.166 18216  
  
Ignored bad PDB record found on line 24  
ANGLE : 1.200 16.190 24570  
  
18 messages similar to the above omitted  
  
Chain information for 0721RSR_J184sharp_phx-
PilBpk_RefModel__real_space_refined.pdb #1  
---  
Chain | Description  
A B C D E F | No description available  
  

> open
> /nfs/home/pksingh/DATA/PilB_PA/volumes/MapFile_Csparc_P12_J184/Phenix_184/CombineFocusedMaps_9/composite_map.ccp4

Opened composite_map.ccp4 as #2, grid size 226,226,226, pixel 1.08, shown at
level 4.17, step 1, values float32  

> hide atoms

> show cartoons

> volume #2 style mesh

> transparency #2 50

Alignment identifier is 1  

> hide #1 models

> hide #!2 models

> show #1 models

> select /A-F:182

30 atoms, 24 bonds, 6 residues, 1 model selected  

> select /A-F:182

30 atoms, 24 bonds, 6 residues, 1 model selected  

> show #!2 models

> select /A-F:345

42 atoms, 36 bonds, 6 residues, 1 model selected  

> select /A-F:345

42 atoms, 36 bonds, 6 residues, 1 model selected  

> select /A-F:245

24 atoms, 18 bonds, 6 residues, 1 model selected  

> select /A-F:245-251

324 atoms, 318 bonds, 42 residues, 1 model selected  

> open
> /nfs/home/pksingh/DATA/PilB_PA/volumes/MapFile_Csparc_P12_J184/Phenix_184/model_density_12.ccp4

Opened model_density_12.ccp4 as #3, grid size 226,226,226, pixel 1.08, shown
at level 1.17, step 1, values float32  

> volume #3 level 2.774

> ui tool show "Hide Dust"

> surface dust #3 size 6.48

> volume #3 level 1.954

> surface dust #3 size 6.48

> volume #3 level 2.218

> volume #3 style mesh

> volume #3 style surface

> transparency #3 50

> select ::name="ARG"

1584 atoms, 1446 bonds, 144 residues, 1 model selected  

> show sel atoms

> style sel stick

Changed 1584 atom styles  

> color sel red

> select #1

17958 atoms, 18216 bonds, 2310 residues, 1 model selected  

> ~select #1

Nothing selected  

> color #1 #3465a4 transparency 0

> color #1 #4e9a06 transparency 0

> color #1 #75507b transparency 0

> color #1 #4e9a06 transparency 0

> select ::name="ARG"

1584 atoms, 1446 bonds, 144 residues, 1 model selected  

> color sel red

> select #1

17958 atoms, 18216 bonds, 2310 residues, 1 model selected  

> ~select #1

Nothing selected  

> transparency #3 0

> show #!2 models

> color #2 #fcaf3e models transparency 0

> color #2 #8ae234 models transparency 0

> color #2 #729fcf models transparency 0

> hide #!3 models

> hide #!2 models

> select ::name="LYS"

1350 atoms, 1206 bonds, 150 residues, 1 model selected  

> show sel atoms

> style sel stick

Changed 1350 atom styles  

> color sel magenta

> select #1

17958 atoms, 18216 bonds, 2310 residues, 1 model selected  

> ~select #1

Nothing selected  

> show #!2 models

> show #!3 models

> hide #!2 models

> lighting soft

> color bychain

> color zone #3 near #1 distance 6.48

> show #!2 models

> hide #!2 models

> volume #3 level 3.243

> volume #3 level 2.101

> show #!2 models

> hide #!2 models

> show #!2 models

> hide #!2 models

> hide #!3 models

> open /nfs/home/pksingh/DATA/PilB_PA/volumes/allMapInChimera.cxs

Opened cryosparc_P12_J184_005_volume_map.mrc as #2, grid size 226,226,226,
pixel 1.08, shown at level 0.156, step 1, values float32  
Opened J193_006_volume_map_sharp.mrc as #3, grid size 226,226,226, pixel 1.08,
shown at level 0.181, step 1, values float32  
Opened cryosparc_P12_J185_004_volume_map.mrc as #4, grid size 226,226,226,
pixel 1.08, shown at step 1, values float32  
Opened cryosparc_P12_J191_006_volume_map_sharp.mrc as #6, grid size
226,226,226, pixel 1.08, shown at level 0.191, step 1, values float32  
Opened cryosparc_P12_J159_005_volume_map_sharp.mrc as #7, grid size
226,226,226, pixel 1.08, shown at step 1, values float32  
Opened cryosparc_P12_J181_005_volume_map_sharp.mrc as #8, grid size
226,226,226, pixel 1.08, shown at level 0.141, step 1, values float32  
Opened cryosparc_P12_J180_005_volume_map.mrc as #9, grid size 226,226,226,
pixel 1.08, shown at level 0.113, step 1, values float32  
opened ChimeraX session  


===== Log before crash end =====

Log:
UCSF ChimeraX version: 1.3 (2021-12-08)  
© 2016-2021 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  




OpenGL version: 3.3.0 NVIDIA 418.56
OpenGL renderer: Quadro P5000/PCIe/SSE2
OpenGL vendor: NVIDIA Corporation
Manufacturer: Supermicro
Model: X10SRA
OS: CentOS Linux 7 Core
Architecture: 64bit ELF
Virutal Machine: none
CPU: 12 Intel(R) Core(TM) i7-6800K CPU @ 3.40GHz
Cache Size: 15360 KB
Memory:
	              total        used        free      shared  buff/cache   available
	Mem:            15G        4.2G        2.8G        220M        8.4G         10G
	Swap:          7.5G        2.8M        7.4G

Graphics:
	02:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP104GL [Quadro P5000] [10de:1bb0] (rev a1)	
	Subsystem: NVIDIA Corporation Device [10de:11b2]	
	Kernel driver in use: nvidia
Locale: ('en_US', 'UTF-8')
PyQt5 5.15.2, Qt 5.15.2
Installed Packages:
    alabaster: 0.7.12
    appdirs: 1.4.4
    Babel: 2.9.1
    backcall: 0.2.0
    blockdiag: 2.0.1
    certifi: 2021.10.8
    cftime: 1.5.1.1
    charset-normalizer: 2.0.9
    ChimeraX-AddCharge: 1.2.2
    ChimeraX-AddH: 2.1.11
    ChimeraX-AlignmentAlgorithms: 2.0
    ChimeraX-AlignmentHdrs: 3.2
    ChimeraX-AlignmentMatrices: 2.0
    ChimeraX-Alignments: 2.2.3
    ChimeraX-AlphaFold: 1.0
    ChimeraX-AltlocExplorer: 1.0.1
    ChimeraX-AmberInfo: 1.0
    ChimeraX-Arrays: 1.0
    ChimeraX-Atomic: 1.31
    ChimeraX-AtomicLibrary: 4.2
    ChimeraX-AtomSearch: 2.0
    ChimeraX-AtomSearchLibrary: 1.0
    ChimeraX-AxesPlanes: 2.0
    ChimeraX-BasicActions: 1.1
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 2.0
    ChimeraX-BondRot: 2.0
    ChimeraX-BugReporter: 1.0
    ChimeraX-BuildStructure: 2.6.1
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.1
    ChimeraX-ButtonPanel: 1.0
    ChimeraX-CageBuilder: 1.0
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.2
    ChimeraX-ChemGroup: 2.0
    ChimeraX-Clashes: 2.2.2
    ChimeraX-ColorActions: 1.0
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-ColorKey: 1.5
    ChimeraX-CommandLine: 1.1.5
    ChimeraX-ConnectStructure: 2.0
    ChimeraX-Contacts: 1.0
    ChimeraX-Core: 1.3
    ChimeraX-CoreFormats: 1.1
    ChimeraX-coulombic: 1.3.2
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-CrystalContacts: 1.0
    ChimeraX-DataFormats: 1.2.2
    ChimeraX-Dicom: 1.0
    ChimeraX-DistMonitor: 1.1.5
    ChimeraX-DistUI: 1.0
    ChimeraX-Dssp: 2.0
    ChimeraX-EMDB-SFF: 1.0
    ChimeraX-ExperimentalCommands: 1.0
    ChimeraX-FileHistory: 1.0
    ChimeraX-FunctionKey: 1.0
    ChimeraX-Geometry: 1.1
    ChimeraX-gltf: 1.0
    ChimeraX-Graphics: 1.1
    ChimeraX-Hbonds: 2.1.2
    ChimeraX-Help: 1.2
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.1
    ChimeraX-ImageFormats: 1.2
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0.1
    ChimeraX-ItemsInspection: 1.0
    ChimeraX-Label: 1.1
    ChimeraX-LinuxSupport: 1.0
    ChimeraX-ListInfo: 1.1.1
    ChimeraX-Log: 1.1.4
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Maestro: 1.8.1
    ChimeraX-Map: 1.1
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0
    ChimeraX-MapFilter: 2.0
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.1
    ChimeraX-Markers: 1.0
    ChimeraX-Mask: 1.0
    ChimeraX-MatchMaker: 2.0.4
    ChimeraX-MDcrds: 2.6
    ChimeraX-MedicalToolbar: 1.0.1
    ChimeraX-Meeting: 1.0
    ChimeraX-MLP: 1.1
    ChimeraX-mmCIF: 2.4
    ChimeraX-MMTF: 2.1
    ChimeraX-Modeller: 1.2.6
    ChimeraX-ModelPanel: 1.2.1
    ChimeraX-ModelSeries: 1.0
    ChimeraX-Mol2: 2.0
    ChimeraX-Morph: 1.0
    ChimeraX-MouseModes: 1.1
    ChimeraX-Movie: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-Nucleotides: 2.0.2
    ChimeraX-OpenCommand: 1.7
    ChimeraX-PDB: 2.6.5
    ChimeraX-PDBBio: 1.0
    ChimeraX-PDBLibrary: 1.0.2
    ChimeraX-PDBMatrices: 1.0
    ChimeraX-PickBlobs: 1.0
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.0.1
    ChimeraX-PubChem: 2.1
    ChimeraX-ReadPbonds: 1.0.1
    ChimeraX-Registration: 1.1
    ChimeraX-RemoteControl: 1.0
    ChimeraX-ResidueFit: 1.0
    ChimeraX-RestServer: 1.1
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 2.0.1
    ChimeraX-RotamerLibsDunbrack: 2.0
    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.5
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0
    ChimeraX-SelInspector: 1.0
    ChimeraX-SeqView: 2.4.6
    ChimeraX-Shape: 1.0.1
    ChimeraX-Shell: 1.0
    ChimeraX-Shortcuts: 1.1
    ChimeraX-ShowAttr: 1.0
    ChimeraX-ShowSequences: 1.0
    ChimeraX-SideView: 1.0
    ChimeraX-Smiles: 2.1
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.6.1
    ChimeraX-STL: 1.0
    ChimeraX-Storm: 1.0
    ChimeraX-Struts: 1.0
    ChimeraX-Surface: 1.0
    ChimeraX-SwapAA: 2.0
    ChimeraX-SwapRes: 2.1
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.1
    ChimeraX-ToolshedUtils: 1.2
    ChimeraX-Tug: 1.0
    ChimeraX-UI: 1.13.7
    ChimeraX-uniprot: 2.2
    ChimeraX-UnitCell: 1.0
    ChimeraX-ViewDockX: 1.0.1
    ChimeraX-VIPERdb: 1.0
    ChimeraX-Vive: 1.1
    ChimeraX-VolumeMenu: 1.0
    ChimeraX-VTK: 1.0
    ChimeraX-WavefrontOBJ: 1.0
    ChimeraX-WebCam: 1.0
    ChimeraX-WebServices: 1.0
    ChimeraX-Zone: 1.0
    colorama: 0.4.4
    cxservices: 1.1
    cycler: 0.11.0
    Cython: 0.29.24
    decorator: 5.1.0
    distro: 1.6.0
    docutils: 0.17.1
    filelock: 3.0.12
    funcparserlib: 0.3.6
    grako: 3.16.5
    h5py: 3.6.0
    html2text: 2020.1.16
    idna: 3.3
    ihm: 0.21
    imagecodecs: 2021.4.28
    imagesize: 1.3.0
    ipykernel: 5.5.5
    ipython: 7.23.1
    ipython-genutils: 0.2.0
    jedi: 0.18.0
    Jinja2: 3.0.1
    jupyter-client: 6.1.12
    jupyter-core: 4.9.1
    kiwisolver: 1.3.2
    line-profiler: 3.3.0
    lxml: 4.6.3
    lz4: 3.1.3
    MarkupSafe: 2.0.1
    matplotlib: 3.4.3
    matplotlib-inline: 0.1.3
    msgpack: 1.0.2
    netCDF4: 1.5.7
    networkx: 2.6.3
    numexpr: 2.8.0
    numpy: 1.21.2
    openvr: 1.16.801
    packaging: 21.3
    ParmEd: 3.2.0
    parso: 0.8.3
    pexpect: 4.8.0
    pickleshare: 0.7.5
    Pillow: 8.3.2
    pip: 21.2.4
    pkginfo: 1.7.1
    prompt-toolkit: 3.0.23
    psutil: 5.8.0
    ptyprocess: 0.7.0
    pycollada: 0.7.1
    pydicom: 2.1.2
    Pygments: 2.10.0
    PyOpenGL: 3.1.5
    PyOpenGL-accelerate: 3.1.5
    pyparsing: 3.0.6
    PyQt5-commercial: 5.15.2
    PyQt5-sip: 12.8.1
    PyQtWebEngine-commercial: 5.15.2
    python-dateutil: 2.8.2
    pytz: 2021.3
    pyzmq: 22.3.0
    qtconsole: 5.1.1
    QtPy: 1.11.3
    RandomWords: 0.3.0
    requests: 2.26.0
    scipy: 1.7.1
    setuptools: 57.5.0
    sfftk-rw: 0.7.1
    six: 1.16.0
    snowballstemmer: 2.2.0
    sortedcontainers: 2.4.0
    Sphinx: 4.2.0
    sphinx-autodoc-typehints: 1.12.0
    sphinxcontrib-applehelp: 1.0.2
    sphinxcontrib-blockdiag: 2.0.0
    sphinxcontrib-devhelp: 1.0.2
    sphinxcontrib-htmlhelp: 2.0.0
    sphinxcontrib-jsmath: 1.0.1
    sphinxcontrib-qthelp: 1.0.3
    sphinxcontrib-serializinghtml: 1.1.5
    suds-jurko: 0.6
    tables: 3.6.1
    tifffile: 2021.4.8
    tinyarray: 1.2.3
    tornado: 6.1
    traitlets: 5.1.1
    urllib3: 1.26.7
    wcwidth: 0.2.5
    webcolors: 1.11.1
    wheel: 0.37.0
    wheel-filename: 1.3.0

[Eric Pettersen]

Hi Pradip,

Thanks for reporting this problem. Did the crash seem to be from opening the session file, or were you able to do things afterward? If it was from opening the session, does it happen every time you open that session?

--Eric

Eric Pettersen
UCSF Computer Graphics Lab