The following bug report has been submitted:
Platform: macOS-15.5-arm64-arm-64bit
ChimeraX Version: 1.10 (2025-06-26 08:57:52 UTC)
Description
Last time you used ChimeraX it crashed.
Please describe steps that led to the crash here.
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{
"uptime" : 730000,
"procRole" : "Foreground",
"version" : 2,
"userID" : 501,
"deployVersion" : 210,
"modelCode" : "Mac14,15",
"coalitionID" : 286868,
"osVersion" : {
"train" : "macOS 15.5",
"build" : "24F74",
"releaseType" : "User"
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"captureTime" : "2025-07-25 15:29:09.0048 +0200",
"codeSigningMonitor" : 1,
"incident" : "7738DAD0-87A3-4C18-AE2F-55A6A172BE73",
"pid" : 68119,
"translated" : false,
"cpuType" : "ARM-64",
"roots_installed" : 0,
"bug_type" : "309",
"procLaunch" : "2025-07-25 15:23:01.1329 +0200",
"procStartAbsTime" : 17653416496576,
"procExitAbsTime" : 17662238619990,
"procName" : "ChimeraX",
"procPath" : "\/Applications\/ChimeraX-1.10.app\/Contents\/MacOS\/ChimeraX",
"bundleInfo" : {"CFBundleShortVersionString":"1.10.0","CFBundleVersion":"1.10.0.0","CFBundleIdentifier":"edu.ucsf.cgl.ChimeraX"},
"storeInfo" : {"deviceIdentifierForVendor":"396239D3-3EB6-5B1F-B019-7654738039D5","thirdParty":true},
"parentProc" : "launchd",
"parentPid" : 1,
"coalitionName" : "edu.ucsf.cgl.ChimeraX",
"crashReporterKey" : "30BDDCBC-21BB-9041-478B-7381A545572F",
"appleIntelligenceStatus" : {"state":"unavailable","reasons":["selectedSiriLanguageIneligible","selectedLanguageDoesNotMatchSelectedSiriLanguage"]},
"codeSigningID" : "edu.ucsf.cgl.ChimeraX",
"codeSigningTeamID" : "LWV8X224YF",
"codeSigningFlags" : 570491649,
"codeSigningValidationCategory" : 6,
"codeSigningTrustLevel" : 4294967295,
"codeSigningAuxiliaryInfo" : 0,
"instructionByteStream" : {"beforePC":"fyMD1f17v6n9AwCRm+D\/l78DAJH9e8Go\/w9f1sADX9YQKYDSARAA1A==","atPC":"AwEAVH8jA9X9e7+p\/QMAkZDg\/5e\/AwCR\/XvBqP8PX9bAA1\/WcAqA0g=="},
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"wakeTime" : 3092,
"sleepWakeUUID" : "24F6979A-FB35-450A-B956-5972EDD715AC",
"sip" : "enabled",
"exception" : {"codes":"0x0000000000000000, 0x0000000000000000","rawCodes":[0,0],"type":"EXC_CRASH","signal":"SIGABRT"},
"termination" : {"flags":0,"code":6,"namespace":"SIGNAL","indicator":"Abort trap: 6","byProc":"ChimeraX","byPid":68119},
"asi" : {"libsystem_c.dylib":["abort() called"]},
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"faultingThread" : 0,
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... Removed some of crash dump to fit in Trac description size limit. TomG
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Log:
UCSF ChimeraX version: 1.10 (2025-06-26)
© 2016-2025 Regents of the University of California. All rights reserved.
How to cite UCSF ChimeraX
> open "/Users/gunnar/Library/CloudStorage/Box-Box/Fluc project/Other
> stuff/BioEmu/short_test_intallation_1280Delta480_099ad/clustered_topology.pdb"
Chain information for clustered_topology.pdb #1
---
Chain | Description
A | No description available
Computing secondary structure
OpenGL version: 4.1 Metal - 89.4
OpenGL renderer: Apple M2
OpenGL vendor: Apple
Python: 3.11.4
Locale: en_US.UTF-8
Qt version: PyQt6 6.8.1, Qt 6.8.2
Qt runtime version: 6.8.2
Qt platform: cocoa
Hardware:
Hardware Overview:
Model Name: MacBook Air
Model Identifier: Mac14,15
Model Number: MQKQ3KS/A
Chip: Apple M2
Total Number of Cores: 8 (4 performance and 4 efficiency)
Memory: 8 GB
System Firmware Version: 11881.121.1
OS Loader Version: 11881.121.1
Software:
System Software Overview:
System Version: macOS 15.5 (24F74)
Kernel Version: Darwin 24.5.0
Time since boot: 68 days, 22 hours, 40 minutes
Graphics/Displays:
Apple M2:
Chipset Model: Apple M2
Type: GPU
Bus: Built-In
Total Number of Cores: 10
Vendor: Apple (0x106b)
Metal Support: Metal 3
Displays:
Color LCD:
Display Type: Built-in Liquid Retina Display
Resolution: 2880 x 1864 Retina
Main Display: Yes
Mirror: Off
Online: Yes
Automatically Adjust Brightness: Yes
Connection Type: Internal
Installed Packages:
alabaster: 1.0.0
appdirs: 1.4.4
appnope: 0.1.4
asttokens: 3.0.0
auditwheel: 6.4.0
babel: 2.17.0
beautifulsoup4: 4.13.3
blockdiag: 3.0.0
blosc2: 3.5.0
build: 1.2.2.post1
certifi: 2023.11.17
cftime: 1.6.4.post1
charset-normalizer: 3.4.2
ChimeraX-AddCharge: 1.5.19
ChimeraX-AddH: 2.2.7
ChimeraX-AlignmentAlgorithms: 2.0.2
ChimeraX-AlignmentHdrs: 3.6.1
ChimeraX-AlignmentMatrices: 2.1
ChimeraX-Alignments: 2.20.2
ChimeraX-AlphaFold: 1.0.1
ChimeraX-AltlocExplorer: 1.1.2
ChimeraX-AmberInfo: 1.0
ChimeraX-Aniso: 1.1.4
ChimeraX-Arrays: 1.1
ChimeraX-Atomic: 1.60.7
ChimeraX-AtomicLibrary: 14.1.18
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: 1.0
ChimeraX-BondRot: 2.0.4
ChimeraX-BugReporter: 1.0.2
ChimeraX-BuildStructure: 2.13.1
ChimeraX-Bumps: 1.0
ChimeraX-BundleBuilder: 1.5.1
ChimeraX-ButtonPanel: 1.0.1
ChimeraX-CageBuilder: 1.0.1
ChimeraX-CellPack: 1.0
ChimeraX-Centroids: 1.4
ChimeraX-ChangeChains: 1.1
ChimeraX-CheckWaters: 1.5
ChimeraX-ChemGroup: 2.0.2
ChimeraX-Clashes: 2.3
ChimeraX-ColorActions: 1.0.5
ChimeraX-ColorGlobe: 1.0
ChimeraX-ColorKey: 1.5.8
ChimeraX-CommandLine: 1.3
ChimeraX-ConnectStructure: 2.0.1
ChimeraX-Contacts: 1.0.1
ChimeraX-Core: 1.10
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: 1.1.4
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: 2.5.1
ChimeraX-Help: 1.3
ChimeraX-HKCage: 1.3
ChimeraX-IHM: 1.1
ChimeraX-ImageFormats: 1.2
ChimeraX-IMOD: 1.0
ChimeraX-IO: 1.0.3
ChimeraX-ItemsInspection: 1.0.1
ChimeraX-IUPAC: 1.0
ChimeraX-KVFinder: 1.6.2
ChimeraX-Label: 1.1.14
ChimeraX-ListInfo: 1.2.2
ChimeraX-Log: 1.2
ChimeraX-LookingGlass: 1.1
ChimeraX-Maestro: 1.9.1
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
ChimeraX-Markers: 1.0.1
ChimeraX-Mask: 1.0.2
ChimeraX-MatchMaker: 2.2.2
ChimeraX-MCopy: 1.0
ChimeraX-MDcrds: 2.10.1
ChimeraX-MedicalToolbar: 1.1
ChimeraX-Meeting: 1.0.1
ChimeraX-MLP: 1.1.1
ChimeraX-mmCIF: 2.16
ChimeraX-MMTF: 2.2
ChimeraX-ModelArchive: 1.0
ChimeraX-Modeller: 1.5.19
ChimeraX-ModelPanel: 1.5.1
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
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: 1.14.1
ChimeraX-OrthoPick: 1.0.1
ChimeraX-PDB: 2.7.10
ChimeraX-PDBBio: 1.0.1
ChimeraX-PDBLibrary: 1.0.4
ChimeraX-PDBMatrices: 1.0
ChimeraX-PickBlobs: 1.0.1
ChimeraX-Positions: 1.0
ChimeraX-PresetMgr: 1.1.3
ChimeraX-ProfileGrids: 1.1.2
ChimeraX-PubChem: 2.2
ChimeraX-ReadPbonds: 1.0.1
ChimeraX-Registration: 1.1.2
ChimeraX-RemoteControl: 1.0
ChimeraX-RenderByAttr: 1.6.3
ChimeraX-RenumberResidues: 1.1
ChimeraX-ResidueFit: 1.0.1
ChimeraX-RestServer: 1.3.1
ChimeraX-RNALayout: 1.0
ChimeraX-RotamerLibMgr: 4.0
ChimeraX-RotamerLibsDunbrack: 2.0
ChimeraX-RotamerLibsDynameomics: 2.0
ChimeraX-RotamerLibsRichardson: 2.0
ChimeraX-SaveCommand: 1.5.1
ChimeraX-SchemeMgr: 1.0
ChimeraX-SDF: 2.0.3
ChimeraX-Segger: 1.0
ChimeraX-Segment: 1.0.1
ChimeraX-Segmentations: 3.5.7
ChimeraX-SelInspector: 1.0
ChimeraX-SeqView: 2.17.1
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-SpaceNavigator: 1.0
ChimeraX-StdCommands: 1.19.1
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: 2.5.2
ChimeraX-TapeMeasure: 1.0
ChimeraX-TaskManager: 1.0
ChimeraX-Test: 1.0
ChimeraX-Toolbar: 1.2.3
ChimeraX-ToolshedUtils: 1.2.4
ChimeraX-Topography: 1.0
ChimeraX-ToQuest: 1.0
ChimeraX-Tug: 1.0.1
ChimeraX-UI: 1.45.2
ChimeraX-Umap: 1.0
ChimeraX-uniprot: 2.3.1
ChimeraX-UnitCell: 1.0.1
ChimeraX-ViewDockX: 1.4.4
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
colorama: 0.4.6
comm: 0.2.2
contourpy: 1.3.2
coverage: 7.9.1
cxservices: 1.2.3
cycler: 0.12.1
Cython: 3.0.12
debugpy: 1.8.14
decorator: 5.2.1
docutils: 0.21.2
executing: 2.2.0
filelock: 3.18.0
fonttools: 4.58.4
funcparserlib: 2.0.0a0
glfw: 2.9.0
grako: 3.16.5
h5py: 3.14.0
html2text: 2024.2.26
idna: 3.10
ihm: 2.2
imagecodecs: 2024.6.1
imagesize: 1.4.1
iniconfig: 2.1.0
ipykernel: 6.29.5
ipython: 8.26.0
ipywidgets: 8.1.7
jedi: 0.19.1
Jinja2: 3.1.6
jupyter_client: 8.6.3
jupyter_core: 5.8.1
jupyterlab_widgets: 3.0.15
kiwisolver: 1.4.8
line_profiler: 4.2.0
lxml: 5.3.1
lz4: 4.4.4
MarkupSafe: 3.0.2
matplotlib: 3.10.1
matplotlib-inline: 0.1.7
msgpack: 1.1.0
ndindex: 1.10.0
nest-asyncio: 1.6.0
netCDF4: 1.6.5
networkx: 3.3
nibabel: 5.2.0
nptyping: 2.5.0
numexpr: 2.11.0
numpy: 1.26.4
OpenMM: 8.2.0
openvr: 1.26.701
packaging: 24.2
ParmEd: 4.2.2
parso: 0.8.4
pep517: 0.13.1
pexpect: 4.9.0
pickleshare: 0.7.5
pillow: 10.4.0
pip: 25.0.1
pkginfo: 1.11.1
platformdirs: 4.3.8
pluggy: 1.6.0
prompt_toolkit: 3.0.51
psutil: 7.0.0
ptyprocess: 0.7.0
pure_eval: 0.2.3
py-cpuinfo: 9.0.0
pycollada: 0.8
pydicom: 2.4.4
pyelftools: 0.32
Pygments: 2.18.0
pynmrstar: 3.3.5
pynrrd: 1.0.0
PyOpenGL: 3.1.9
PyOpenGL-accelerate: 3.1.9
pyopenxr: 1.1.4501
pyparsing: 3.2.3
pyproject_hooks: 1.2.0
PyQt6-commercial: 6.8.1
PyQt6-Qt6: 6.8.2
PyQt6-WebEngine-commercial: 6.8.0
PyQt6-WebEngine-Qt6: 6.8.2
PyQt6_sip: 13.10.0
pytest: 8.4.1
pytest-cov: 6.2.1
python-dateutil: 2.9.0.post0
pytz: 2025.2
pyzmq: 27.0.0
qtconsole: 5.5.2
QtPy: 2.4.3
qtshim: 1.1
RandomWords: 0.4.0
requests: 2.32.3
roman-numerals-py: 3.1.0
scipy: 1.14.0
setuptools: 78.1.0
sfftk-rw: 0.8.1
six: 1.16.0
snowballstemmer: 3.0.1
sortedcontainers: 2.4.0
soupsieve: 2.7
Sphinx: 8.2.3
sphinx-autodoc-typehints: 3.1.0
sphinxcontrib-applehelp: 2.0.0
sphinxcontrib-blockdiag: 3.0.0
sphinxcontrib-devhelp: 2.0.0
sphinxcontrib-htmlhelp: 2.1.0
sphinxcontrib-jsmath: 1.0.1
sphinxcontrib-qthelp: 2.0.0
sphinxcontrib-serializinghtml: 2.0.0
stack-data: 0.6.3
superqt: 0.7.1
tables: 3.10.2
tcia_utils: 1.5.1
tifffile: 2025.3.13
tinyarray: 1.2.4
tornado: 6.5.1
traitlets: 5.14.3
typing_extensions: 4.14.0
tzdata: 2025.2
urllib3: 2.5.0
wcwidth: 0.2.13
webcolors: 24.11.1
wheel: 0.45.1
wheel-filename: 1.4.2
widgetsnbextension: 4.0.14
![[ChimeraX Issue Tracking System]](/trac/ChimeraX/chrome/site/ChimeraX-icon.svg){kind=icon}
Looked at the code for find_nonring_NR2 and nothing jumps out. I would need the structure find in order to make any progress.