Maniphest T67375

Blender crashes randomly when saving all images or moving from texture painting mode to another mode
Closed, Duplicate

Assigned To
None
Authored By
Karol Szczerba (Baszczer)
Jul 21 2019, 10:59 AM
Tags
  • BF Blender
Subscribers
Brecht Van Lommel (brecht)
Karol Szczerba (Baszczer)
ronan ducluzeau (zeauro)

Description

System Information
Operating system: Windows 10 64bit
Graphics card: RadeonPro WX7100 x2

Blender Version
Broken: blender 2.80 Release Candidate 2 -win64
Worked: (optional)

Short description of error
Blender often crashes - but randomly - when saving all images or moving from texture painting mode to another mode.

Exact steps for others to reproduce the error
I can't reproduce this behavior because it happen randomly.

Event Timeline

Karol Szczerba (Baszczer) created this task.Jul 21 2019, 10:59 AM
ronan ducluzeau (zeauro) added a subscriber: ronan ducluzeau (zeauro).Jul 21 2019, 11:54 AM

When blender crashes, it often writes a log of crash into a tmp folder.

In window menu, there should be an item to show console under Windows OS.

Display console when you are painting texture, that way when blender will crash, you should see in console a message indicating if a log of crash was produced.
C:/tmp/name_of_blend_file_crash.txt

You could attach this file to this report.
Or if you have a simple .blend that often crashes, you can pack textures and attach it, too.

It is fine if the bug randomly happens for example 1 out of 10 times you perform some operation. However if the bug randomly happens without any clear steps leading up to it, then it is unlikely developers will be able to fix the bug.

Karol Szczerba (Baszczer) added a comment.Jul 21 2019, 3:48 PM

My last action before crash was change of size of texture node.

Brecht Van Lommel (brecht) lowered the priority of this task from 90 to 30.Jul 22 2019, 11:50 AM
Brecht Van Lommel (brecht) added a subscriber: Brecht Van Lommel (brecht).

We indeed need more concrete steps to reproduce. It may be related to the recent sculpt undo issue, that should be solved in the latest daily build:
https://builder.blender.org/download/

Karol Szczerba (Baszczer) added a comment.Jul 22 2019, 6:38 PM

I didn't use sculpt mode.

Brecht Van Lommel (brecht) added a comment.Jul 22 2019, 6:44 PM

There was an issue affect both sculpt and texture paint mode:
T67217: Undo steps limiting crash with sculpt and texture painting

Brecht Van Lommel (brecht) closed this task as a duplicate of T67217: Undo steps limiting crash with sculpt and texture painting .Jul 23 2019, 4:05 PM