Movie: save duplicate images: No such file or directory

[chimerax-bug-report@…]

The following bug report has been submitted:
Platform:        Windows-10-10.0.26200
ChimeraX Version: 1.12 (2026-06-12 03:42:34 UTC)
Description
Replace this text with list of actions that caused this problem to occur

Log:
> runscript
> C:\Users\zhuzh\Documents\Codex\2026-07-11\ni\outputs\rat_Cpb1_trypsin_activation_demo.cxc

> close

> open C:/Users/zhuzh/Documents/Codex/2026-07-11/ni/outputs/AF-P19223-F1-rat-
> procarboxypeptidase-B1.pdb

AF-P19223-F1-rat-procarboxypeptidase-B1.pdb title:  
Alphafold monomer V2.0 prediction for carboxypeptidase B (P19223) [more
info...]  
  
Chain information for AF-P19223-F1-rat-procarboxypeptidase-B1.pdb #1  
---  
Chain | Description | UniProt  
A | carboxypeptidase B | CBPB1_RAT 1-415  
  
Computing secondary structure  

> open
> C:/Users/zhuzh/Documents/Codex/2026-07-11/ni/outputs/porcine_trypsin_1QQU.pdb

Chain information for porcine_trypsin_1QQU.pdb #2  
---  
Chain | Description  
A | No description available  
  

> hide atoms

> cartoon #1

> cartoon #2

> color #1 cornflowerblue

> color #2 gray

> hide #1/A:1-13 cartoons

> color #1/A:14-108 gold

> show #1/A:108-109 atoms

> style #1/A:108-109 stick

Changed 16 atom styles  

> color #1/A:108-109 red

> label #1/A:108-109 residues

> show #1/A:174,177,232,249-250,302-304,354,376 atoms

> style #1/A:174,177,232,249-250,302-304,354,376 stick

Changed 98 atom styles  

> color #1/A:174,177,232,249-250,302-304,354,376 magenta

> move x -55 models #2

> view

Computing secondary structure  

> set bgColor white

> windowsize 1280 720

QWindowsWindow::setGeometry: Unable to set geometry 3722x1850+0+116 (frame:
3748x1921-13+58) on QWidgetWindow/"MainWindowClassWindow" on "\\\\.\DISPLAY1".
Resulting geometry: 3076x1850+0+116 (frame: 3102x1921-13+58) margins: 13, 58,
13, 13 minimum size: 469x317 MINMAXINFO(maxSize=POINT(x=0, y=0),
maxpos=POINT(x=0, y=0), maxtrack=POINT(x=0, y=0), mintrack=POINT(x=964,
y=705)))  

> movie record size 1280,720 supersample 1

> movie duplicate 60

Traceback (most recent call last):  
File "C:\Program Files\ChimeraX 1.12\bin\Lib\site-
packages\chimerax\core\\__main__.py", line 885, in init  
run(sess, "runscript %s" % script)  
File "C:\Program Files\ChimeraX 1.12\bin\Lib\site-
packages\chimerax\core\commands\run.py", line 49, in run  
results = command.run(text, log=log, return_json=return_json)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.12\bin\Lib\site-
packages\chimerax\core\commands\cli.py", line 3245, in run  
result = ci.function(session, **kw_args)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.12\bin\Lib\site-
packages\chimerax\core\commands\runscript.py", line 51, in runscript  
run_command_script(session, script_file, argv[1:])  
File "C:\Program Files\ChimeraX 1.12\bin\Lib\site-
packages\chimerax\core\commands\runscript.py", line 61, in run_command_script  
_run_commands(session, commands)  
File "C:\Program Files\ChimeraX 1.12\bin\Lib\site-
packages\chimerax\core\scripting.py", line 184, in _run_commands  
run(session, cmd, log=log)  
File "C:\Program Files\ChimeraX 1.12\bin\Lib\site-
packages\chimerax\core\commands\run.py", line 49, in run  
results = command.run(text, log=log, return_json=return_json)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.12\bin\Lib\site-
packages\chimerax\core\commands\cli.py", line 3245, in run  
result = ci.function(session, **kw_args)  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.12\bin\Lib\site-
packages\chimerax\movie\moviecmd.py", line 276, in movie_duplicate  
session.movie.postprocess('duplicate', frames)  
File "C:\Program Files\ChimeraX 1.12\bin\Lib\site-
packages\chimerax\movie\movie.py", line 303, in postprocess  
self.capture_image() # Capture all frames right now.  
^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.12\bin\Lib\site-
packages\chimerax\movie\movie.py", line 189, in capture_image  
self.save_duplicate_images()  
File "C:\Program Files\ChimeraX 1.12\bin\Lib\site-
packages\chimerax\movie\movie.py", line 232, in save_duplicate_images  
image = Image.open(save_path)  
^^^^^^^^^^^^^^^^^^^^^  
File "C:\Program Files\ChimeraX 1.12\bin\Lib\site-packages\PIL\Image.py", line
3513, in open  
fp = builtins.open(filename, "rb")  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
FileNotFoundError: [Errno 2] No such file or directory:
'C:\\\Users\\\zhuzh\\\AppData\\\Local\\\Temp\\\chimovie_8xBA--0001.ppm'  
  
FileNotFoundError: [Errno 2] No such file or directory:
'C:\\\Users\\\zhuzh\\\AppData\\\Local\\\Temp\\\chimovie_8xBA--0001.ppm'  
  
File "C:\Program Files\ChimeraX 1.12\bin\Lib\site-packages\PIL\Image.py", line
3513, in open  
fp = builtins.open(filename, "rb")  
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  
  
See log for complete Python traceback.  
  
UCSF ChimeraX version: 1.12 (2026-06-12)  
© 2016-2026 Regents of the University of California. All rights reserved.  
How to cite UCSF ChimeraX  




OpenGL version: 3.3.0 NVIDIA 596.47
OpenGL renderer: NVIDIA GeForce RTX 4050 Laptop GPU/PCIe/SSE2
OpenGL vendor: NVIDIA Corporation

Python: 3.11.9
Locale: zh_CN.cp936
Qt version: PyQt6 6.10.2, Qt 6.10.0
Qt runtime version: 6.10.2
Qt platform: windows

Manufacturer: LENOVO
Model: 21KU0000CD
OS: Microsoft Windows 11 家庭版 中文版 (Build 26200.8737)
Memory: 33,832,407,040
MaxProcessMemory: 137,438,953,344
CPU: 22 Intel(R) Core(TM) Ultra 9 185H
OSLanguage: zh-CN

Installed Packages:
    accessible-pygments: 0.0.5
    aiohappyeyeballs: 2.6.2
    aiohttp: 3.13.4
    aiosignal: 1.4.0
    alabaster: 1.0.0
    annotated-types: 0.7.0
    anyio: 4.13.0
    appdirs: 1.4.4
    asttokens: 3.0.1
    attrs: 26.1.0
    babel: 2.18.0
    beautifulsoup4: 4.13.5
    blockdiag: 3.0.0
    blosc2: 4.4.3
    bs4: 0.0.2
    build: 1.3.0
    certifi: 2026.5.20
    cftime: 1.6.5
    charset-normalizer: 3.4.7
    ChimeraX-AddCharge: 1.5.20
    ChimeraX-AddH: 2.2.8
    ChimeraX-AlignmentAlgorithms: 2.0.2
    ChimeraX-AlignmentHdrs: 3.6.2
    ChimeraX-AlignmentMatrices: 2.1
    ChimeraX-Alignments: 3.2
    ChimeraX-AlphaFold: 1.0.1
    ChimeraX-AltlocExplorer: 1.2
    ChimeraX-AmberInfo: 1.0
    ChimeraX-Animations: 1.0
    ChimeraX-Aniso: 1.3.2
    ChimeraX-Arrays: 1.1
    ChimeraX-Atomic: 1.67.1
    ChimeraX-AtomicLibrary: 14.4
    ChimeraX-AtomSearch: 2.0.1
    ChimeraX-AxesPlanes: 2.4
    ChimeraX-BasicActions: 1.1.3
    ChimeraX-BILD: 1.0
    ChimeraX-BlastProtein: 3.0.0
    ChimeraX-Boltz: 1.1
    ChimeraX-BondRot: 2.0.4
    ChimeraX-BugReporter: 1.0.2
    ChimeraX-BuildStructure: 2.13.1
    ChimeraX-Bumps: 1.0
    ChimeraX-BundleBuilder: 1.6.0
    ChimeraX-ButtonPanel: 1.0.1
    ChimeraX-CageBuilder: 1.0.1
    ChimeraX-CellPack: 1.0
    ChimeraX-Centroids: 1.4.1
    ChimeraX-ChangeChains: 1.1
    ChimeraX-CheckWaters: 1.5
    ChimeraX-ChemGroup: 2.0.2
    ChimeraX-Clashes: 2.4
    ChimeraX-Cluster: 1.0
    ChimeraX-ColorActions: 1.0.5
    ChimeraX-ColorGlobe: 1.0
    ChimeraX-ColorKey: 1.5.8
    ChimeraX-CommandLine: 1.3.1
    ChimeraX-ConnectStructure: 2.0.1
    ChimeraX-Contacts: 1.0.1
    ChimeraX-Core: 1.12
    ChimeraX-CoreFormats: 1.2
    ChimeraX-coulombic: 1.4.5
    ChimeraX-Crosslinks: 1.0
    ChimeraX-Crystal: 1.0
    ChimeraX-CrystalContacts: 1.0.1
    ChimeraX-DataFormats: 1.2.4
    ChimeraX-Dicom: 1.2.7
    ChimeraX-DistMonitor: 1.4.2
    ChimeraX-DockPrep: 1.2.2
    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: 1.4.1
    ChimeraX-Hbonds: 2.5.3
    ChimeraX-Help: 1.3
    ChimeraX-HKCage: 1.3
    ChimeraX-IHM: 1.1
    ChimeraX-ImageFormats: 1.2
    ChimeraX-IMOD: 1.0
    ChimeraX-IO: 1.0.4
    ChimeraX-ItemsInspection: 1.0.1
    ChimeraX-IUPAC: 1.0
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    ChimeraX-LightingGUI: 1.0
    ChimeraX-ListInfo: 1.3.1
    ChimeraX-Log: 1.2.2
    ChimeraX-LookingGlass: 1.1
    ChimeraX-Maestro: 1.9.3
    ChimeraX-Map: 1.3
    ChimeraX-MapData: 2.0
    ChimeraX-MapEraser: 1.0.1
    ChimeraX-MapFilter: 2.0.1
    ChimeraX-MapFit: 2.0
    ChimeraX-MapSeries: 2.1.1
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    ChimeraX-MatchAlign: 1.2
    ChimeraX-MatchMaker: 2.4.1
    ChimeraX-MCopy: 1.0
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    ChimeraX-Meeting: 1.0.1
    ChimeraX-Minimize: 1.3.9
    ChimeraX-MLP: 1.1.1
    ChimeraX-mmCIF: 2.16
    ChimeraX-MMTF: 2.2
    ChimeraX-ModelArchive: 1.0
    ChimeraX-Modeller: 1.5.23
    ChimeraX-ModelPanel: 1.6.1
    ChimeraX-ModelSeries: 1.0.1
    ChimeraX-Mol2: 2.0.3
    ChimeraX-Mole: 1.0
    ChimeraX-Morph: 1.0.2
    ChimeraX-MouseModes: 1.2
    ChimeraX-Movie: 1.0.1
    ChimeraX-MutationScores: 1.0
    ChimeraX-Neuron: 1.0
    ChimeraX-Nifti: 1.2
    ChimeraX-NMRSTAR: 1.0.2
    ChimeraX-NRRD: 1.2
    ChimeraX-Nucleotides: 2.0.3
    ChimeraX-OpenCommand: 1.15.4
    ChimeraX-OpenFold: 1.0
    ChimeraX-OrthoPick: 1.0.1
    ChimeraX-PDB: 2.7.13
    ChimeraX-PDBBio: 1.0.1
    ChimeraX-PDBLibrary: 1.0.5
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    ChimeraX-Registration: 1.1.2
    ChimeraX-RemoteControl: 1.0
    ChimeraX-RenderByAttr: 1.8.2
    ChimeraX-RenumberResidues: 1.1
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    ChimeraX-RestServer: 1.3.3
    ChimeraX-RNALayout: 1.0
    ChimeraX-RotamerLibMgr: 4.0
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    ChimeraX-RotamerLibsDynameomics: 2.0
    ChimeraX-RotamerLibsRichardson: 2.0
    ChimeraX-SaveCommand: 1.5.2
    ChimeraX-Scenes: 0.3.1
    ChimeraX-SchemeMgr: 1.0
    ChimeraX-SDF: 2.0.3
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    ChimeraX-Segmentations: 3.5.12
    ChimeraX-SelInspector: 1.0
    ChimeraX-SeqView: 2.18
    ChimeraX-Shape: 1.1
    ChimeraX-Shell: 1.0.1
    ChimeraX-Shortcuts: 1.2.1
    ChimeraX-ShowSequences: 1.0.3
    ChimeraX-SideView: 1.0.1
    ChimeraX-SimilarStructures: 1.0.1
    ChimeraX-Smiles: 2.1.2
    ChimeraX-SmoothLines: 1.0
    ChimeraX-SNFG: 1.0
    ChimeraX-SpaceNavigator: 1.0
    ChimeraX-StdCommands: 1.19.3
    ChimeraX-STL: 1.0.1
    ChimeraX-Storm: 1.0
    ChimeraX-StructMeasure: 1.2.1
    ChimeraX-Struts: 1.0.1
    ChimeraX-Surface: 1.0.1
    ChimeraX-SwapAA: 2.0.1
    ChimeraX-SwapRes: 2.5.3
    ChimeraX-TapeMeasure: 1.0
    ChimeraX-TaskManager: 1.0
    ChimeraX-Test: 1.0
    ChimeraX-Toolbar: 1.2.4
    ChimeraX-ToolshedUtils: 1.2.4
    ChimeraX-Topography: 1.0
    ChimeraX-ToQuest: 1.0
    ChimeraX-Tug: 1.0.1
    ChimeraX-UI: 1.50.8
    ChimeraX-Umap: 1.0
    ChimeraX-uniprot: 2.3.2
    ChimeraX-UnitCell: 1.0.1
    ChimeraX-ViewDock: 1.6.2
    ChimeraX-VIPERdb: 1.0
    ChimeraX-Vive: 1.1
    ChimeraX-VolumeMenu: 1.0.1
    ChimeraX-vrml: 1.0
    ChimeraX-VTK: 1.0
    ChimeraX-WavefrontOBJ: 1.0
    ChimeraX-WebCam: 1.0.2
    ChimeraX-WebServices: 1.1.5
    ChimeraX-Zone: 1.0.1
    click: 8.4.1
    colorama: 0.4.6
    comm: 0.2.3
    comtypes: 1.4.11
    contourpy: 1.3.3
    coverage: 7.14.1
    cxservices: 1.2.3
    cycler: 0.12.1
    Cython: 3.2.4
    debugpy: 1.8.21
    decorator: 5.3.1
    docutils: 0.21.2
    executing: 2.2.1
    filelock: 3.19.1
    fonttools: 4.63.0
    frozenlist: 1.8.0
    funcparserlib: 2.0.0a0
    glfw: 2.10.0
    grako: 3.16.5
    h11: 0.16.0
    h5py: 3.16.0
    html2text: 2025.4.15
    httpcore: 1.0.9
    httpx: 0.28.1
    httpx-sse: 0.4.3
    idna: 3.18
    ihm: 2.2
    imagecodecs: 2024.6.1
    imagesize: 2.0.0
    iniconfig: 2.3.0
    ipykernel: 7.1.0
    ipython: 9.9.0
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    nvidia-nvjitlink-cu12: 12.9.86
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    python-dateutil: 2.9.0.post0
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    pywin32: 311
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    referencing: 0.37.0
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    roman-numerals: 4.1.0
    rpds-py: 2026.5.1
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    setuptools: 80.9.0
    sfftk-rw: 0.8.1
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    tifffile: 2025.3.13
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    tzdata: 2026.2
    Unidecode: 1.4.0
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    uvicorn: 0.49.0
    wcwidth: 0.8.1
    webcolors: 24.11.1
    wheel: 0.45.1
    wheel-filename: 1.4.2
    WMI: 1.5.1
    yarl: 1.24.2

[Tom Goddard]

The user is running a script which starts movie recording then immediately tries duplicating a movie frame 60 times. It appears the problem is that no movie frame has been recorded yet. This should give a user friendly error message not a traceback. The user needs to put a "wait 1" after the movie record if they want to capture an image before trying to duplicate the captured frame. The error message could say that.