Restore new session in old ChimeraX

[maf95@…]

The following bug report has been submitted:
Platform:        macOS-14.1-arm64-arm-64bit
ChimeraX Version: 1.6.1 (2023-05-09 17:57:07 UTC)
Description
(Describe the actions that caused this problem to occur here)

Log:
UCSF ChimeraX version: 1.6.1 (2023-05-09)  
© 2016-2023 Regents of the University of California. All rights reserved.  

> open /Users/markfrank/6wlb_secondarystructure.cxs format session

Log from Sun Oct 22 10:44:06 2023UCSF ChimeraX version: 1.7.dev202310140743
(2023-10-14)  
© 2016-2023 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  

> open 6wlb

6wlb title:  
Structure of homotrimeric poplar cellulose synthase isoform 8 [more info...]  
  
Chain information for 6wlb #1  
---  
Chain | Description | UniProt  
A B C | Cellulose synthase | Q6J8X0_POPPZ 1-978  
  
Non-standard residues in 6wlb #1  
---  
BGC — beta-D-glucopyranose (beta-D-glucose; D-glucose; glucose)  
  

> cd ..

Current working directory is: /Users/markfrank  

> select /B

11428 atoms, 11596 bonds, 2 pseudobonds, 720 residues, 2 models selected  

> hide (#!1 & sel) target a

> cartoon hide (#!1 & sel)

> select /C

11417 atoms, 11585 bonds, 2 pseudobonds, 720 residues, 2 models selected  

> hide (#!1 & sel) target a

> cartoon hide (#!1 & sel)

> select up

34441 atoms, 34957 bonds, 6 pseudobonds, 2175 residues, 2 models selected  

> select up

34441 atoms, 34957 bonds, 6 pseudobonds, 2175 residues, 2 models selected  

> select up

34441 atoms, 34957 bonds, 6 pseudobonds, 2175 residues, 2 models selected  

> select up

34441 atoms, 34957 bonds, 6 pseudobonds, 2175 residues, 2 models selected  

> select up

34441 atoms, 34957 bonds, 6 pseudobonds, 2175 residues, 2 models selected  

> select clear

> select strand

2887 atoms, 2891 bonds, 174 residues, 1 model selected  

> color sel cyan

> select helix

20616 atoms, 20838 bonds, 1266 residues, 1 model selected  

> color sel magenta

> select clear

> ui tool show "Show Sequence Viewer"

> sequence chain /A /C /B

Alignment identifier is 1  

> select /A,C,B:675

45 atoms, 42 bonds, 3 residues, 1 model selected  

> select /A,C,B:675-685

510 atoms, 513 bonds, 33 residues, 1 model selected  

> color sel yellow

> select clear

> save /Users/markfrank/6wlb_secondarystructure.cxs

Drag select of 56 atoms, 60 bonds  

> delete atoms sel

> delete bonds sel

Drag select of 56 atoms, 60 bonds  

> delete atoms sel

> delete bonds sel

> save /Users/markfrank/6wlb_secondarystructure.cxs

> select /A,C,B:708

57 atoms, 54 bonds, 3 residues, 1 model selected  

> select /A,C,B:708-728

1050 atoms, 1062 bonds, 63 residues, 1 model selected  

> color sel lime

> select /A,C,B:743

66 atoms, 63 bonds, 3 residues, 1 model selected  

> select /A,C,B:743-776

1692 atoms, 1716 bonds, 102 residues, 1 model selected  

> color sel lime

> undo

> select /A,C,B:657

45 atoms, 42 bonds, 3 residues, 1 model selected  

> select /A,C,B:640-657

798 atoms, 801 bonds, 54 residues, 1 model selected  

> select /A,C,B:753

42 atoms, 39 bonds, 3 residues, 1 model selected  

> select /A,C,B:753-776

1125 atoms, 1140 bonds, 72 residues, 1 model selected  

> select /A,C,B:813

33 atoms, 30 bonds, 3 residues, 1 model selected  

> select /A,C,B:813-842

1461 atoms, 1485 bonds, 90 residues, 1 model selected  

> color sel lime

> select /A,C,B:846

21 atoms, 18 bonds, 3 residues, 1 model selected  

> select /A,C,B:843-846

159 atoms, 156 bonds, 12 residues, 1 model selected  

> color sel lime

> save /Users/markfrank/6wlb_secondarystructure.cxs

——— End of log from Sun Oct 22 10:44:06 2023 ———

opened ChimeraX session  

> select /A,C,B:420

57 atoms, 54 bonds, 3 residues, 1 model selected  

> select /A,C,B:420-424

249 atoms, 249 bonds, 15 residues, 1 model selected  

> select /A,C,B:463

51 atoms, 51 bonds, 3 residues, 1 model selected  

> select /A,C,B:463-465

162 atoms, 165 bonds, 9 residues, 1 model selected  

> close session

Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/ui/gui.py", line 1018, in <lambda>  
close_action.triggered.connect(lambda *, s=self, sess=session:
s.file_close_cb(sess))  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/ui/gui.py", line 669, in file_close_cb  
run(session, 'close session')  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/commands/run.py", line 38, in run  
results = command.run(text, log=log, return_json=return_json)  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/commands/cli.py", line 2897, in run  
result = ci.function(session, **kw_args)  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/std_commands/close.py", line 60, in close_session  
session.reset()  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/session.py", line 541, in reset  
sm.reset_state(container, self)  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/bond_rot/manager.py", line 149, in reset_state  
self.clear()  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/bond_rot/manager.py", line 45, in delete_all_rotations  
for rotater in self.bond_rotaters.values():  
AttributeError: 'list' object has no attribute 'values'  
  
AttributeError: 'list' object has no attribute 'values'  
  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/bond_rot/manager.py", line 45, in delete_all_rotations  
for rotater in self.bond_rotaters.values():  
  
See log for complete Python traceback.  
  

> open /Users/markfrank/Downloads/AF-A0A1L5KMH5-F1-model_v4.pdb

Summary of feedback from opening
/Users/markfrank/Downloads/AF-A0A1L5KMH5-F1-model_v4.pdb  
---  
warning | Ignored bad PDB record found on line 38  
DBREF XXXX A 1 445 UNP A0A1L5KMH5 A0A1L5KMH5_9BACT 1 445  
  
AF-A0A1L5KMH5-F1-model_v4.pdb title:  
Alphafold monomer V2.0 prediction for cela: cellulose synthase catalytic
subunit (A0A1L5KMH5) [more info...]  
  
Chain information for AF-A0A1L5KMH5-F1-model_v4.pdb #1  
---  
Chain | Description  
A | cela: cellulose synthase catalytic subunit  
  

> ui tool show "Show Sequence Viewer"

> sequence chain /A

Alignment identifier is 1/A  

> select /A:277

7 atoms, 6 bonds, 1 residue, 1 model selected  

> select /A:277-283

55 atoms, 56 bonds, 7 residues, 1 model selected  

> select /A:308

8 atoms, 7 bonds, 1 residue, 1 model selected  

> select /A:308-314

62 atoms, 63 bonds, 7 residues, 1 model selected  

> select /A:331

9 atoms, 8 bonds, 1 residue, 1 model selected  

> select /A:331-335

45 atoms, 45 bonds, 5 residues, 1 model selected  

> select /A:357

11 atoms, 11 bonds, 1 residue, 1 model selected  

> select /A:357-360

32 atoms, 32 bonds, 4 residues, 1 model selected  

> select /A:387

8 atoms, 7 bonds, 1 residue, 1 model selected  

> select /A:387-389

25 atoms, 24 bonds, 3 residues, 1 model selected  

> select /A:438-439

12 atoms, 11 bonds, 2 residues, 1 model selected  

> select /A:438-441

31 atoms, 30 bonds, 4 residues, 1 model selected  

> close session

Traceback (most recent call last):  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/ui/gui.py", line 1018, in <lambda>  
close_action.triggered.connect(lambda *, s=self, sess=session:
s.file_close_cb(sess))  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/ui/gui.py", line 669, in file_close_cb  
run(session, 'close session')  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/commands/run.py", line 38, in run  
results = command.run(text, log=log, return_json=return_json)  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/commands/cli.py", line 2897, in run  
result = ci.function(session, **kw_args)  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/std_commands/close.py", line 60, in close_session  
session.reset()  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/core/session.py", line 541, in reset  
sm.reset_state(container, self)  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/bond_rot/manager.py", line 149, in reset_state  
self.clear()  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/bond_rot/manager.py", line 45, in delete_all_rotations  
for rotater in self.bond_rotaters.values():  
AttributeError: 'list' object has no attribute 'values'  
  
AttributeError: 'list' object has no attribute 'values'  
  
File
"/Applications/ChimeraX-1.6.1.app/Contents/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-
packages/chimerax/bond_rot/manager.py", line 45, in delete_all_rotations  
for rotater in self.bond_rotaters.values():  
  
See log for complete Python traceback.  
  




OpenGL version: 4.1 Metal - 88
OpenGL renderer: Apple M1 Pro
OpenGL vendor: Apple

Python: 3.9.11
Locale: UTF-8
Qt version: PyQt6 6.4.2, Qt 6.4.2
Qt runtime version: 6.4.3
Qt platform: cocoa
Hardware:

    Hardware Overview:

      Model Name: MacBook Pro
      Model Identifier: MacBookPro18,3
      Model Number: MKGQ3LL/A
      Chip: Apple M1 Pro
      Total Number of Cores: 10 (8 performance and 2 efficiency)
      Memory: 16 GB
      System Firmware Version: 10151.41.12
      OS Loader Version: 10151.41.12

Software:

    System Software Overview:

      System Version: macOS 14.1 (23B74)
      Kernel Version: Darwin 23.1.0
      Time since boot: 10 days, 16 hours, 34 minutes

Graphics/Displays:

    Apple M1 Pro:

      Chipset Model: Apple M1 Pro
      Type: GPU
      Bus: Built-In
      Total Number of Cores: 16
      Vendor: Apple (0x106b)
      Metal Support: Metal 3
      Displays:
        LU28R55:
          Resolution: 3840 x 2160 (2160p/4K UHD 1 - Ultra High Definition)
          UI Looks like: 1920 x 1080 @ 60.00Hz
          Main Display: Yes
          Mirror: On
          Mirror Status: Master Mirror
          Online: Yes
          Rotation: Supported
        Color LCD:
          Display Type: Built-in Liquid Retina XDR Display
          Resolution: 3024 x 1964 Retina
          Mirror: On
          Mirror Status: Hardware Mirror
          Online: Yes
          Automatically Adjust Brightness: Yes
          Connection Type: Internal


Installed Packages:
    alabaster: 0.7.13
    appdirs: 1.4.4
    appnope: 0.1.3
    asttokens: 2.2.1
    Babel: 2.12.1
    backcall: 0.2.0
    beautifulsoup4: 4.11.2
    blockdiag: 3.0.0
    build: 0.10.0
    certifi: 2021.10.8
    cftime: 1.6.2
    charset-normalizer: 3.1.0
    ChimeraX-AddCharge: 1.5.9.1
    ChimeraX-AddH: 2.2.5
    ChimeraX-AlignmentAlgorithms: 2.0.1
    ChimeraX-AlignmentHdrs: 3.3.1
    ChimeraX-AlignmentMatrices: 2.1
    ChimeraX-Alignments: 2.9.3
    ChimeraX-AlphaFold: 1.0
    ChimeraX-AltlocExplorer: 1.0.3
    ChimeraX-AmberInfo: 1.0
    ChimeraX-Arrays: 1.1
    ChimeraX-Atomic: 1.43.10
    ChimeraX-AtomicLibrary: 10.0.6
    ChimeraX-AtomSearch: 2.0.1
    ChimeraX-AxesPlanes: 2.3.2
    ChimeraX-BasicActions: 1.1.2
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 2.1.2
    ChimeraX-BondRot: 2.0.1
    ChimeraX-BugReporter: 1.0.1
    ChimeraX-BuildStructure: 2.8
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.2.2
    ChimeraX-ButtonPanel: 1.0.1
    ChimeraX-CageBuilder: 1.0.1
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.3.2
    ChimeraX-ChangeChains: 1.0.2
    ChimeraX-CheckWaters: 1.3.1
    ChimeraX-ChemGroup: 2.0.1
    ChimeraX-Clashes: 2.2.4
    ChimeraX-ColorActions: 1.0.3
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-ColorKey: 1.5.3
    ChimeraX-CommandLine: 1.2.5
    ChimeraX-ConnectStructure: 2.0.1
    ChimeraX-Contacts: 1.0.1
    ChimeraX-Core: 1.6.1
    ChimeraX-CoreFormats: 1.1
    ChimeraX-coulombic: 1.4.2
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-CrystalContacts: 1.0.1
    ChimeraX-DataFormats: 1.2.3
    ChimeraX-Dicom: 1.2
    ChimeraX-DistMonitor: 1.4
    ChimeraX-DockPrep: 1.1.1
    ChimeraX-Dssp: 2.0
    ChimeraX-EMDB-SFF: 1.0
    ChimeraX-ESMFold: 1.0
    ChimeraX-FileHistory: 1.0.1
    ChimeraX-FunctionKey: 1.0.1
    ChimeraX-Geometry: 1.3
    ChimeraX-gltf: 1.0
    ChimeraX-Graphics: 1.1.1
    ChimeraX-Hbonds: 2.4
    ChimeraX-Help: 1.2.1
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.1
    ChimeraX-ImageFormats: 1.2
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0.1
    ChimeraX-ItemsInspection: 1.0.1
    ChimeraX-Label: 1.1.7
    ChimeraX-ListInfo: 1.1.1
    ChimeraX-Log: 1.1.5
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Maestro: 1.8.2
    ChimeraX-Map: 1.1.4
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0.1
    ChimeraX-MapFilter: 2.0.1
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.1.1
    ChimeraX-Markers: 1.0.1
    ChimeraX-Mask: 1.0.2
    ChimeraX-MatchMaker: 2.0.12
    ChimeraX-MDcrds: 2.6
    ChimeraX-MedicalToolbar: 1.0.2
    ChimeraX-Meeting: 1.0.1
    ChimeraX-MLP: 1.1.1
    ChimeraX-mmCIF: 2.12
    ChimeraX-MMTF: 2.2
    ChimeraX-Modeller: 1.5.9
    ChimeraX-ModelPanel: 1.3.7
    ChimeraX-ModelSeries: 1.0.1
    ChimeraX-Mol2: 2.0
    ChimeraX-Mole: 1.0
    ChimeraX-Morph: 1.0.2
    ChimeraX-MouseModes: 1.2
    ChimeraX-Movie: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-Nifti: 1.0
    ChimeraX-NRRD: 1.0
    ChimeraX-Nucleotides: 2.0.3
    ChimeraX-OpenCommand: 1.10.1
    ChimeraX-PDB: 2.7.2
    ChimeraX-PDBBio: 1.0
    ChimeraX-PDBLibrary: 1.0.2
    ChimeraX-PDBMatrices: 1.0
    ChimeraX-PickBlobs: 1.0.1
    ChimeraX-Positions: 1.0
    ChimeraX-PresetMgr: 1.1
    ChimeraX-PubChem: 2.1
    ChimeraX-ReadPbonds: 1.0.1
    ChimeraX-Registration: 1.1.1
    ChimeraX-RemoteControl: 1.0
    ChimeraX-RenderByAttr: 1.1
    ChimeraX-RenumberResidues: 1.1
    ChimeraX-ResidueFit: 1.0.1
    ChimeraX-RestServer: 1.1
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 3.0
    ChimeraX-RotamerLibsDunbrack: 2.0
    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.5.1
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0.1
    ChimeraX-Segger: 1.0
    ChimeraX-Segment: 1.0.1
    ChimeraX-SelInspector: 1.0
    ChimeraX-SeqView: 2.8.3
    ChimeraX-Shape: 1.0.1
    ChimeraX-Shell: 1.0.1
    ChimeraX-Shortcuts: 1.1.1
    ChimeraX-ShowSequences: 1.0.1
    ChimeraX-SideView: 1.0.1
    ChimeraX-Smiles: 2.1
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.10.3
    ChimeraX-STL: 1.0.1
    ChimeraX-Storm: 1.0
    ChimeraX-StructMeasure: 1.1.2
    ChimeraX-Struts: 1.0.1
    ChimeraX-Surface: 1.0.1
    ChimeraX-SwapAA: 2.0.1
    ChimeraX-SwapRes: 2.2.1
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.1.2
    ChimeraX-ToolshedUtils: 1.2.1
    ChimeraX-Topography: 1.0
    ChimeraX-Tug: 1.0.1
    ChimeraX-UI: 1.28.4
    ChimeraX-uniprot: 2.2.2
    ChimeraX-UnitCell: 1.0.1
    ChimeraX-ViewDockX: 1.2
    ChimeraX-VIPERdb: 1.0
    ChimeraX-Vive: 1.1
    ChimeraX-VolumeMenu: 1.0.1
    ChimeraX-VTK: 1.0
    ChimeraX-WavefrontOBJ: 1.0
    ChimeraX-WebCam: 1.0.2
    ChimeraX-WebServices: 1.1.1
    ChimeraX-Zone: 1.0.1
    colorama: 0.4.6
    comm: 0.1.3
    contourpy: 1.0.7
    cxservices: 1.2.2
    cycler: 0.11.0
    Cython: 0.29.33
    debugpy: 1.6.7
    decorator: 5.1.1
    docutils: 0.19
    executing: 1.2.0
    filelock: 3.9.0
    fonttools: 4.39.3
    funcparserlib: 1.0.1
    grako: 3.16.5
    h5py: 3.8.0
    html2text: 2020.1.16
    idna: 3.4
    ihm: 0.35
    imagecodecs: 2022.2.22
    imagesize: 1.4.1
    importlib-metadata: 6.6.0
    ipykernel: 6.21.1
    ipython: 8.10.0
    ipython-genutils: 0.2.0
    ipywidgets: 8.0.6
    jedi: 0.18.2
    Jinja2: 3.1.2
    jupyter-client: 8.0.2
    jupyter-core: 5.3.0
    jupyterlab-widgets: 3.0.7
    kiwisolver: 1.4.4
    line-profiler: 4.0.2
    lxml: 4.9.2
    lz4: 4.3.2
    MarkupSafe: 2.1.2
    matplotlib: 3.6.3
    matplotlib-inline: 0.1.6
    msgpack: 1.0.4
    nest-asyncio: 1.5.6
    netCDF4: 1.6.2
    networkx: 2.8.8
    nibabel: 5.0.1
    nptyping: 2.5.0
    numexpr: 2.8.4
    numpy: 1.23.5
    openvr: 1.23.701
    packaging: 21.3
    ParmEd: 3.4.3
    parso: 0.8.3
    pep517: 0.13.0
    pexpect: 4.8.0
    pickleshare: 0.7.5
    Pillow: 9.3.0
    pip: 23.0
    pkginfo: 1.9.6
    platformdirs: 3.5.0
    prompt-toolkit: 3.0.38
    psutil: 5.9.4
    ptyprocess: 0.7.0
    pure-eval: 0.2.2
    pycollada: 0.7.2
    pydicom: 2.3.0
    Pygments: 2.14.0
    pynrrd: 1.0.0
    PyOpenGL: 3.1.5
    PyOpenGL-accelerate: 3.1.5
    pyparsing: 3.0.9
    pyproject-hooks: 1.0.0
    PyQt6-commercial: 6.4.2
    PyQt6-Qt6: 6.4.3
    PyQt6-sip: 13.4.1
    PyQt6-WebEngine-commercial: 6.4.0
    PyQt6-WebEngine-Qt6: 6.4.3
    python-dateutil: 2.8.2
    pytz: 2023.3
    pyzmq: 25.0.2
    qtconsole: 5.4.0
    QtPy: 2.3.1
    RandomWords: 0.4.0
    requests: 2.28.2
    scipy: 1.9.3
    setuptools: 67.4.0
    setuptools-scm: 7.0.5
    sfftk-rw: 0.7.3
    six: 1.16.0
    snowballstemmer: 2.2.0
    sortedcontainers: 2.4.0
    soupsieve: 2.4.1
    sphinx: 6.1.3
    sphinx-autodoc-typehints: 1.22
    sphinxcontrib-applehelp: 1.0.4
    sphinxcontrib-blockdiag: 3.0.0
    sphinxcontrib-devhelp: 1.0.2
    sphinxcontrib-htmlhelp: 2.0.1
    sphinxcontrib-jsmath: 1.0.1
    sphinxcontrib-qthelp: 1.0.3
    sphinxcontrib-serializinghtml: 1.1.5
    stack-data: 0.6.2
    tables: 3.7.0
    tcia-utils: 1.2.0
    tifffile: 2022.10.10
    tinyarray: 1.2.4
    tomli: 2.0.1
    tornado: 6.3.1
    traitlets: 5.9.0
    typing-extensions: 4.5.0
    tzdata: 2023.3
    urllib3: 1.26.15
    wcwidth: 0.2.6
    webcolors: 1.12
    wheel: 0.38.4
    wheel-filename: 1.4.1
    widgetsnbextension: 4.0.7
    zipp: 3.15.0

[Eric Pettersen]

Hi Mark,

Though session files written by older versions of ChimeraX are guaranteed to be readable by newer versions of ChimeraX, the reverse isn't true: older versions may not be able to read/handle session files written by a newer version. In this case you have a session written by the 1.7 daily build, and it does not restore properly in the 1.6.1 version you're using. You would have to install the 1.7 release candidate to properly handle that session file.

--Eric

Eric Pettersen
UCSF Computer Graphics Lab