Timeline



Dec 17, 2025: Today

9:40 AM Ticket #19522 (Problem downloading ChimeraX) closed by Eric Pettersen
fixed: Hi Mattias, Thanks for reporting this problem. We had a problem with …
9:34 AM Ticket #19521 (alignment widget not properly destroying when tool closed) closed by Eric Pettersen
duplicate: Duplicate of #18702
9:31 AM Ticket #19520 (Regarding Internal Server Error while Downloading Chimera X) closed by Eric Pettersen
fixed: Hi Piyush, Thanks for reporting this problem. We have fixed it now …
8:29 AM Ticket #19523 (Looking Glass support) created by colin.gauvin@…
[…]
2:39 AM Ticket #19522 (Problem downloading ChimeraX) created by mattias.benninger@…
[…] Screenshot 2025-12-17 113230.png
1:02 AM Ticket #19521 (alignment widget not properly destroying when tool closed) created by chimerax-bug-report@…
[…]

Dec 16, 2025: Yesterday

10:00 PM Ticket #19520 (Regarding Internal Server Error while Downloading Chimera X) created by piyushmohanty@…
[…]
5:54 PM ChangeLog edited by Elaine Meng
(diff)
4:56 PM Ticket #19373 (Out of memory converting Gromacs list of numpy coords to 2D numpy array) closed by Eric Pettersen
fixed: The xdrfile library does not offer a way to determine the number of …
4:46 PM Ticket #19519 (Extensible mmCIF table reading) created by Eric Pettersen
It would be nice if the mmCIF module supported a simple …
10:24 AM Dev2025-12-22 created by Tom Goddard
10:22 AM 2025-12-18 created by Tom Goddard
10:21 AM DeveloperMeetings edited by Tom Goddard
(diff)
12:00 AM Ticket #19518 (SEQCROW: reading .fchk: all_geom is None) created by zhihanzhang@…
[…]

Dec 15, 2025:

3:59 PM DeveloperMeetings edited by Tom Goddard
(diff)
3:58 PM Dev2025-12-15 edited by Tom Goddard
(diff)
11:51 AM Ticket #19233 (List index out of range opening UniProt entry) closed by Eric Pettersen
worksforme: Must have been a problem in the UniProt database entry itself. The …
10:57 AM Ticket #19516 (Crash during window geometry change in QDockWidget::event()) closed by Tom Goddard
duplicate: Qt bug. No Python traceback or ChimeraX Log.
10:46 AM Ticket #19517 (Non-ASCII character in Modeller key) closed by Eric Pettersen
nonchimerax
10:32 AM Ticket #19514 (Segmentations: chimerax misspelled in import statement) closed by Eric Pettersen
duplicate
8:59 AM ChangeLog edited by Elaine Meng
(diff)
2:03 AM Ticket #19517 (Non-ASCII character in Modeller key) created by chimerax-bug-report@…
[…]

Dec 14, 2025:

1:51 PM Ticket #19516 (Crash during window geometry change in QDockWidget::event()) created by chimerax-bug-report@…
[…]

Dec 12, 2025:

6:33 PM Ticket #19515 (Allow ChimeraX to use a boltz prediction server) created by Tom Goddard
Would like to allow ChimeraX to send prediction input files to a …
3:01 PM Ticket #19514 (Segmentations: chimerax misspelled in import statement) created by chimerax-bug-report@…
[…]
10:41 AM Ticket #19440 ('invert' option of 'volume zone' requires 'newMap true') closed by Eric Pettersen
worksforme: The surface zone/invert plan seems to work fine.
10:03 AM Ticket #19512 (VR on Linux) closed by Tom Goddard
limitation: Hi Kyrylo, I don't think I have good news for you. I'd guess 99% …
9:56 AM Ticket #19513 (Crash on Linux) closed by Greg Couch
limitation: If you can reproduce this, install gdb if it isn't already installed, …

Dec 11, 2025:

7:16 PM ChangeLog edited by Eric Pettersen
(diff)
7:15 PM ChangeLog edited by Eric Pettersen
(diff)
5:45 PM ChangeLog edited by Eric Pettersen
(diff)
4:52 PM Ticket #19478 (Crash finding H-bonds) closed by Eric Pettersen
can't reproduce: The file also works on a Windows 10 machine in my lab with both the …
4:30 PM Ticket #19438 (Render by Attr select histogram: cannot subtract numpy booleans) closed by Eric Pettersen
can't reproduce
3:29 PM 2025-12-11 edited by Tom Goddard
(diff)
2:57 PM Ticket #19508 (Crash on Mac waking from sleep in OpenGL swap_buffers on status line ...) closed by Tom Goddard
duplicate: Reported many times, always macOS 26. Probable Qt bug. Don't think …
2:10 PM Ticket #19513 (Crash on Linux) created by trmolugu@…
[…]
12:48 PM Ticket #19512 (VR on Linux) created by kyrylo.bisikalo@…
[…]
10:25 AM Ticket #19510 (Crash during window geometry change in QDockWidget::event()) closed by Eric Pettersen
can't reproduce
6:34 AM Ticket #19511 (glClear: invalid framebuffer operation) created by chimerax-bug-report@…
[…]
4:21 AM Ticket #19510 (Crash during window geometry change in QDockWidget::event()) created by chimerax-bug-report@…
[…]
3:09 AM Ticket #19509 (Bug report with Chop^ChopMF) created by emmanuel.bettler@…
[…]

Dec 10, 2025:

6:14 PM Ticket #19295 (Find Cavities suggestions) closed by Eric Pettersen
fixed: Available in tomorrow's daily build
5:29 PM DeveloperMeetings edited by Tom Goddard
(diff)
5:29 PM 2025-12-11 edited by Tom Goddard
(diff)
3:37 PM Ticket #19508 (Crash on Mac waking from sleep in OpenGL swap_buffers on status line ...) created by chimerax-bug-report@…
[…]
10:32 AM Ticket #19507 (Profile Grid: wrapped C/C++ object of type QGraphicsView has been deleted) closed by Eric Pettersen
fixed: Fix: …
10:14 AM Ticket #19504 (Crash during window geometry change in QDockWidget::event()) closed by Tom Goddard
can't reproduce: macOS 26.1, with an external display. Probable Qt bug.
10:02 AM Ticket #19506 (Crash destroying structure) closed by Eric Pettersen
can't reproduce: Weird that there's two back-to-back …
9:56 AM Ticket #19507 (Profile Grid: wrapped C/C++ object of type QGraphicsView has been deleted) created by Elaine Meng
[…] PF00103full-4K.sto
9:31 AM Ticket #19505 (Memory allocation failure running DSSP) closed by Eric Pettersen
limitation: Was running it on a virus capsid
9:22 AM Ticket #19503 (Crashed in QTabBar::paintEvent(), QPainter::begin: Paint device ...) closed by Eric Pettersen
duplicate: Hi Máté, Thanks for reporting this problem. It is fixed in the …
7:25 AM Ticket #19506 (Crash destroying structure) created by chimerax-bug-report@…
[…]
6:20 AM Ticket #19505 (Memory allocation failure running DSSP) created by chimerax-bug-report@…
[…]
12:29 AM Ticket #19504 (Crash during window geometry change in QDockWidget::event()) created by chimerax-bug-report@…
[…]
12:24 AM Ticket #19503 (Crashed in QTabBar::paintEvent(), QPainter::begin: Paint device ...) created by mate.fulop@…
[…]

Dec 9, 2025:

5:33 PM Ticket #19400 (Have Render By Attribute externally controllable) closed by Eric Pettersen
fixed: The Render/Select By Attribute tool now has a configure() method. I …
10:59 AM Ticket #19501 (Mac AMD graphics driver crash, Radeon Pro 560, macOS 13.7.8) closed by Tom Goddard
nonchimerax: Duplicate of #19500, Apple AMD graphics driver crash.
10:57 AM Ticket #19500 (Mac AMD graphics driver crash, Radeon Pro 560, macOS 13.7.8) closed by Tom Goddard
nonchimerax: Apple AMD graphics driver crash.
10:54 AM Dev2025-12-15 created by Tom Goddard
10:53 AM DeveloperMeetings edited by Tom Goddard
(diff)
10:52 AM 2025-12-11 created by Tom Goddard
10:51 AM 2025-12-4 edited by Tom Goddard
(diff)
10:51 AM DeveloperMeetings edited by Tom Goddard
(diff)
9:32 AM Ticket #19502 (Crash using open/save dialog) closed by Eric Pettersen
can't reproduce
8:11 AM Ticket #19502 (Crash using open/save dialog) created by aimerdiaz.ecvo@…
[…]

Dec 8, 2025:

11:00 PM Ticket #19501 (Mac AMD graphics driver crash, Radeon Pro 560, macOS 13.7.8) created by chimerax-bug-report@…
[…]
10:55 PM Ticket #19500 (Mac AMD graphics driver crash, Radeon Pro 560, macOS 13.7.8) created by chimerax-bug-report@…
[…]
6:48 PM Ticket #19499 (Boltz not installing CUDA version of torch on Windows) closed by Tom Goddard
fixed: Fixed. I updated the ChimeraX code (daily build and release …
5:58 PM Ticket #19499 (Boltz not installing CUDA version of torch on Windows) created by vnbalaji@…
[…]
3:55 PM Dev2025-12-8 edited by Tom Goddard
(diff)
1:22 PM Ticket #19488 (Crash in mmCIF / connect_structure) closed by Eric Pettersen
duplicate
1:20 PM Ticket #19487 (Crash in mmCIF / connect_structure) closed by Eric Pettersen
can't reproduce: Can't reproduce without the structure, and now moot anyway since mmCIF …
1:18 PM Ticket #19486 (Crash deleting atoms) closed by Eric Pettersen
duplicate: Hi Bruce, Thanks for reporting this problem. It was fixed on October …
1:12 PM Ticket #19485 (Crash in python_instances_of_class) closed by Eric Pettersen
duplicate: Hi Hanieh, Thanks for reporting this problem. It is fixed in later …
1:06 PM Ticket #19484 (Crash in event loop) closed by Eric Pettersen
can't reproduce
11:58 AM Ticket #19498 (SEQCROW: IR Spectrum: could not convert string to float64) created by chimerax-bug-report@…
[…]

Dec 7, 2025:

4:27 AM Ticket #19488 (Crash in mmCIF / connect_structure) created by chimerax-bug-report@…
[…]
4:26 AM Ticket #19487 (Crash in mmCIF / connect_structure) created by chimerax-bug-report@…
[…]

Dec 6, 2025:

8:42 PM Ticket #19486 (Crash deleting atoms) created by bruce.milthorpe@…
[…]
6:56 PM Ticket #19485 (Crash in python_instances_of_class) created by haniehbahrami@…
[…]
3:28 PM Ticket #19484 (Crash in event loop) created by chimerax-bug-report@…
[…]

Dec 5, 2025:

4:11 PM 2025-12-4 edited by Tom Goddard
(diff)
12:07 PM Ticket #19483 ("Boltz requires newer Torch versions that are not available on Intel ...) closed by Tom Goddard
fixed: Fixed. Sorry about that. I have fixed the problem in the ChimeraX …
10:49 AM Ticket #19483 ("Boltz requires newer Torch versions that are not available on Intel ...) created by kkorotkov@…
[…]
10:41 AM Ticket #19482 (MemoryError saving session with maps) closed by Tom Goddard
limitation: The error means ChimeraX ran out of memory trying to save a session …
5:42 AM Ticket #19482 (MemoryError saving session with maps) created by jiao.li@…
[…]

Dec 4, 2025:

4:46 PM PrivacyAndSecurity edited by Tom Ferrin
A little wordsmithing and typo corrections. (diff)
3:25 PM Ticket #19481 (Crash using open/save dialog) closed by Eric Pettersen
can't reproduce
10:24 AM Ticket #19476 (Crash in Qt 6.9 event loop processing geometry change, QDockWidget.event()) closed by Tom Goddard
can't reproduce: Probably Qt bug. In QDockWidget::event().
10:24 AM Ticket #19479 (Save command history: Permission Denied) closed by Eric Pettersen
can't reproduce: After hundreds of other commands saved, just started denying …
10:21 AM Ticket #19481 (Crash using open/save dialog) created by chimerax-bug-report@…
[…]
10:21 AM Ticket #19475 (Crash in swap_buffers exposing status line during Mac wakeup) closed by Tom Goddard
duplicate: Duplicate of #19474.
10:20 AM Ticket #19474 (Crash in swap_buffers exposing status line during Mac wakeup) closed by Tom Goddard
duplicate: Qt 6.8 in QOpenGLContext.makeCurrent() for Side View dispatched an …
10:00 AM Ticket #19480 (Hydrogen naming inconsistent) created by rvwilliams@…
[…] AF3_crd-dimer_rank0_addH.pdb
8:33 AM Ticket #19479 (Save command history: Permission Denied) created by chimerax-bug-report@…
[…]
1:11 AM Ticket #19478 (Crash finding H-bonds) created by elio.karim@…
[…]

Dec 3, 2025:

11:46 PM Ticket #18689 (Volume 'session' attribute is None, Segmentations tool) closed by Zach Pearson
fixed: This state should be impossible to get into now. I removed the 'minus' …
4:29 PM Ticket #19477 (Improvements to mcp_server bundle that allows Claude AI agent to ...) created by Tom Goddard
This ticket is to make miscellaneous usability improvements to the …
4:06 PM Ticket #19476 (Crash in Qt 6.9 event loop processing geometry change, QDockWidget.event()) created by chimerax-bug-report@…
[…]
3:57 PM Ticket #19475 (Crash in swap_buffers exposing status line during Mac wakeup) created by chimerax-bug-report@…
[…]
2:08 PM Ticket #19445 (Web service → ProtocolError) closed by Zach Pearson
fixed: We now catch ProtocolError in the try...catch that guards that block …
11:22 AM Ticket #19474 (Crash in swap_buffers exposing status line during Mac wakeup) created by chimerax-bug-report@…
[…]
10:19 AM Ticket #19470 (Crash on Mac waking from sleep) closed by Tom Goddard
duplicate: The ChimeraX bug report panel said what we know about this crash: …
9:55 AM Ticket #19472 (Incorrect .gro file) closed by Eric Pettersen
not a bug: .gro file was missing second line (number of atoms)
9:30 AM Ticket #19471 (Crash using open/save dialog) closed by Eric Pettersen
can't reproduce
4:49 AM Ticket #19473 (SEQCROW: read ORCA: shapes not aligned) created by chimerax-bug-report@…
[…]

Dec 2, 2025:

7:31 PM Ticket #19472 (Incorrect .gro file) created by chimerax-bug-report@…
[…]
5:07 PM Ticket #19471 (Crash using open/save dialog) created by chimerax-bug-report@…
[…]
4:36 PM Ticket #19241 (MemoryError importing bundles during startup custom initialization) closed by Greg Couch
can't reproduce: Not sure how this happened.
4:19 PM Ticket #19469 (ChimeraX bug report: black display on Linux) closed by Greg Couch
fixed: Newer version of ChimeraX (and thus a newer version of Qt User …
4:05 PM Ticket #19470 (Crash on Mac waking from sleep) created by oswanson@…
[…]
1:06 PM PrivacyAndSecurity edited by Tom Goddard
(diff)
12:05 PM Ticket #19468 (alphafold search: 'AtomicStructure' object has no attribute ...) closed by Tom Goddard
wontfix: The command "alphafold predict #1/A" appears to have produced a …
11:06 AM Dev2025-12-8 created by Tom Goddard
11:05 AM DeveloperMeetings edited by Tom Goddard
(diff)
11:01 AM Ticket #19463 (Crash in swap_buffers waking from sleep on Mac) closed by Tom Goddard
duplicate: Python traceback shows it is in expose event drawing status line …
10:38 AM ChangeLog edited by Greg Couch
(diff)
9:53 AM Ticket #19469 (ChimeraX bug report: black display on Linux) created by livia.galinari@…
[…] 948e8a41-d879-48de-9c8a-6e5dec028dcc.png
9:30 AM Ticket #19468 (alphafold search: 'AtomicStructure' object has no attribute ...) created by chimerax-bug-report@…
[…]
8:59 AM Ticket #19467 (SEQCROW: 'ArtistList' object has no attribute 'remove') created by chimerax-bug-report@…
[…]
3:08 AM Ticket #19466 (ISOLDE: problems refining UTP and CTP) created by sergei.gurianov@…
[…]
1:51 AM Ticket #19465 (Crash closing tool) created by till.dorendorf@…
[…]
1:13 AM Ticket #19464 (Fw: Problem opening local small-molecule CIF file) created by Ute.Roehrig@…
[…]
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