Regression: Crash undo-redo sculpt with topology auto mask #121341

Closed
opened 2024-05-02 13:47:36 +02:00 by Andrea-Lanaro · 5 comments

System Information
Operating system: Windows-10-10.0.17763-SP0
Graphics card: NVIDIA GeForce RTX 3060/PCIe/SSE2 | 4.6.0 NVIDIA 551.86

Blender Version
Broken: 4.2.0 main (2024-04-10) 70b3b018c1
Worked: 4.2.0 main (2024-04-09) 7226b52728

Caused by ea1cfdbf83

Short description of error
Crash undo-redo sculpt with topology auto mask.
When sculpt with topology auto mask after switching from edit mode, undoing back to edit mode and then redo to sculpt mode cause a crash.

Exact steps for others to reproduce the error
From default startup

  1. Select cube
  2. Enter edit mode
  3. Enter sculpt mode
  4. Enable topology auto mask
  5. Sculpt one brush stroke
  6. Undo back to edit mode
  7. Redo
**System Information** Operating system: Windows-10-10.0.17763-SP0 Graphics card: NVIDIA GeForce RTX 3060/PCIe/SSE2 | 4.6.0 NVIDIA 551.86 **Blender Version** Broken: 4.2.0 main (2024-04-10) 70b3b018c17b Worked: 4.2.0 main (2024-04-09) 7226b5272871 Caused by ea1cfdbf83fce3ba01683ab891e08392b6d802fe **Short description of error** Crash undo-redo sculpt with topology auto mask. When sculpt with topology auto mask after switching from edit mode, undoing back to edit mode and then redo to sculpt mode cause a crash. **Exact steps for others to reproduce the error** From default startup 1. Select cube 2. Enter edit mode 3. Enter sculpt mode 4. Enable topology auto mask 5. Sculpt one brush stroke 6. Undo back to edit mode 7. Redo
Andrea-Lanaro added the
Priority
Normal
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Report
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Needs Triage
labels 2024-05-02 13:47:36 +02:00
Iliya Katushenock added the
Interest
Sculpt, Paint & Texture
Interest
Undo
labels 2024-05-02 15:34:41 +02:00
Iliya Katushenock changed title from Crash undo-redo sculpt with topology auto mask to Regression: Crash undo-redo sculpt with topology auto mask 2024-05-02 15:34:48 +02:00

Can't confirm crash in today build.

Can't confirm crash in today build.
Member

Also cant get it to crash.

@Andrea-Lanaro : could you re-check with a fresh build from https://builder.blender.org/download/daily/ ?

Also cant get it to crash. @Andrea-Lanaro : could you re-check with a fresh build from https://builder.blender.org/download/daily/ ?
Philipp Oeser added
Status
Needs Information from User
and removed
Status
Needs Triage
labels 2024-05-03 12:08:28 +02:00
Author

edit: Yes, this is still crashing in current build Commit date: 2024-05-02 19:34, Hash 38fcaf9ab93f
I'm not sure if the repro step above is detailed enough so here is the screen-cast.


Does not matter if it's through the menu or keyboard shortcut.

edit: Yes, this is still crashing in current build `Commit date: 2024-05-02 19:34, Hash 38fcaf9ab93f` I'm not sure if the repro step above is detailed enough so here is the screen-cast. <video src="/attachments/d83e7712-008d-4abf-aef0-1861ab5e8313" title="redo_sculpt.mp4" controls></video> Does not matter if it's through the menu or keyboard shortcut.
Member

Can repro now, will bisect

Can repro now, will bisect
Member
Caused by ea1cfdbf83fce3ba01683ab891e08392b6d802fe CC @Sean-Kim CC @HooglyBoogly
Blender Bot added
Status
Resolved
and removed
Status
Confirmed
labels 2024-05-07 00:52:02 +02:00
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Reference: blender/blender#121341
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