Blender crashes randomly when saving all images or moving from texture painting mode to another mode #67375

New Issue

Karol Szczerba · 2019-07-21T10:59:14+02:00

Karol Szczerba commented

2019-07-21 10:59:14 +02:00

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.

**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.

Karol Szczerba commented

2019-07-21 10:59:14 +02:00

Added subscriber: @Baszczer

ronan ducluzeau commented

2019-07-21 11:54:05 +02:00

Added subscriber: @zeauro

ronan ducluzeau commented

2019-07-21 11:54:05 +02:00

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.

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 commented

2019-07-21 15:48:29 +02:00

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

![crash.jpg](https://archive.blender.org/developer/F7621820/crash.jpg) My last action before crash was change of size of texture node.

Brecht Van Lommel commented

2019-07-22 11:50:43 +02:00

Added subscriber: @brecht

Brecht Van Lommel commented

2019-07-22 11:50:43 +02:00

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/

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 commented

2019-07-22 18:38:00 +02:00

I didn't use sculpt mode.

Brecht Van Lommel commented

2019-07-22 18:44:19 +02:00

There was an issue affect both sculpt and texture paint mode:
studio/blender-studio#67217 (Undo steps limiting crash with sculpt and texture painting )

There was an issue affect both sculpt and texture paint mode: studio/blender-studio#67217 (Undo steps limiting crash with sculpt and texture painting )

Brecht Van Lommel commented

2019-07-23 16:05:16 +02:00

Closed as duplicate of studio/blender-studio#67217

Brecht Van Lommel closed this issue

2019-07-23 16:05:16 +02:00

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Blender crashes randomly when saving all images or moving from texture painting mode to another mode #67375