Crash when i switch from edit mode to sculpt mode #57653
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Reference: blender/blender#57653
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System Information
Operating system and graphics card
Win 7
Quadro P2000
Blender Version
blender 2.80 alpha 2
hash
b4dfe00fd6
Broken: (example: 2.69.7
4b206af
, see splash screen)Worked: (optional)
Short description of error
Exact steps for others to reproduce the error
Based on a (as simple as possible) attached .blend file with minimum amount of steps
With the default cube
create blend shapes and edit vertices
using the pie menu, switch back and forth from edit to sculpt mode
Blender crash quickly wht i do many switch
Added subscriber: @FrancoisRimasson
Added subscriber: @lichtwerk
Cannot reproduce here.
File
>Factory Settings
?Marking as incomplete until we have these tried...
Added subscriber: @dskjal-1
I could reproduce the crash.
System Information
Win10 RX460
Blender Version
Blender 2.80 alpha2
32dca36afb
Exact steps for others to reproduce the error
This is a record.
Still cannot reproduce.
Is this still an issue with the latest buildbot build?
I could reproduce with latest(
c94f806dc7
) on Win10. But can not reproduce on Linux.It also happens in the following way.
Someone here on windows that can debug this?
Added subscriber: @brhumphe
This comment was removed by @brhumphe
I was able to confirm this on windows 10 x64 2018-11-28 hash
4c6e7ef11f
I've narrowed it down somewhat. The crash is triggered by the transition from edit mode to sculpt mode if one of the following is true:
Other things:
Related to this is #58075, which crashes under the same conditions (only one shape key, or one or more nonzero shape keys) when switching from edit mode to vertex paint mode.
Just a shot in the dark:
Does this also happen when blender is called from the commandline with the
--threads 1
option?Added subscriber: @mont29
Could reproduce here with only one basis shape key.
I can reproduce the bug on
27cccaeccd
with --threads 1 option.But It can not reproduce with --debug option. Then terminal displays following errors in edit mode.
Pass : Edit Mesh Face Overlay Pass, Uniform 'viewportSize' not found!
Pass : Edit Mesh Face Overlay Pass, Uniform 'edgeScale' not found!
Pass : Edit Mesh Face Overlay Pass, Uniform 'dataBuffer' not found!
This issue was referenced by
8a92976254
Changed status from 'Open' to: 'Resolved'