Crash upon showing rig in 3D-viewport #94939

Closed
opened 2022-01-15 20:51:17 +01:00 by Joseph Brandenburg · 5 comments

System Information
Operating system: Linux-5.10.89-1-MANJARO-x86_64-with-glibc2.33 64 Bits
Graphics card: NVIDIA GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 495.44

Blender Version
Broken: version: 3.1.0 Alpha, branch: master, commit date: 2022-01-15 05:40, hash: e69020ad0f
Worked: I'll do a bisect in a minute and edit this. I have an earlier alpha 3.1 build where the file doesn't crash.

Short description of error
When showing the rig object in this file, Blender crashes.

Exact steps for others to reproduce the error
bug_maybe_1.blend
Press ctrl-space to show the 3D-viewport and trigger the crash.
It's worth noting that I made this file while working on my addon ( a custom node tree), but I have removed all that stuff from the file, so it probably isn't responsible.

**System Information** Operating system: Linux-5.10.89-1-MANJARO-x86_64-with-glibc2.33 64 Bits Graphics card: NVIDIA GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 495.44 **Blender Version** Broken: version: 3.1.0 Alpha, branch: master, commit date: 2022-01-15 05:40, hash: `e69020ad0f` Worked: I'll do a bisect in a minute and edit this. I have an earlier alpha 3.1 build where the file doesn't crash. **Short description of error** When showing the rig object in this file, Blender crashes. **Exact steps for others to reproduce the error** [bug_maybe_1.blend](https://archive.blender.org/developer/F12806497/bug_maybe_1.blend) Press ctrl-space to show the 3D-viewport and trigger the crash. It's worth noting that I made this file while working on my addon ( a custom node tree), but I have removed all that stuff from the file, so it probably isn't responsible.

Added subscriber: @Josephbburg

Added subscriber: @Josephbburg

Looks like it was caused by eed45d2a23
I have no idea how OpenSubdiv could be related to this!
Looks like it's the same bug as #94871 and #94726.

Looks like it was caused by eed45d2a239a2a18a2420ba15dfb55e0f8dc5630 I have no idea how OpenSubdiv could be related to this! Looks like it's the same bug as #94871 and #94726.

Added subscriber: @Garek

Added subscriber: @Garek

Hi, thanks for the report. Indeed it's #94726, it crashes only when you use GPU Subdivision and only when bones have custom shape. In attached file I disabled all custom shapes and it's working that way. Will merge reports.
bug_maybe_without_custom_shape.blend

Hi, thanks for the report. Indeed it's #94726, it crashes only when you use `GPU Subdivision` and only when bones have custom shape. In attached file I disabled all custom shapes and it's working that way. Will merge reports. [bug_maybe_without_custom_shape.blend](https://archive.blender.org/developer/F12806890/bug_maybe_without_custom_shape.blend)

Closed as duplicate of #94726

Closed as duplicate of #94726
Garek closed this issue 2022-01-16 07:25:28 +01:00
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Reference: blender/blender#94939
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