Blender crashes every time when using multiresolution modifier and enter sculpting mode #75771

Closed
opened 2020-04-16 02:47:34 +02:00 by Chingiz Jumagulov · 6 comments

System Information
Operating system: Windows 10, 64 bit
Graphics card: Nvidia Geforce 1080 8gb, Nvidia Geforce 1070 8gb

Blender Version
Broken: blender-2.83-f0221ff6674f-windows64
Worked: blender 2.82a

Hello wonderful blender developers! There's a major bug that I encountered today. Every time I enter the sculpt mode while having a multiresolution modifier on any mesh object blender crashes. Resetting to factory defaults doesn't help, so it's something with the current build (actually last two builds).

Exact steps for others to reproduce the error
1 - Create any mesh object
2 - assign multiresolution modifier
3 - subdivide mesh couple of times in multiresolution modifier settings
4 - enter sculpt mode
5 - crash

Exact steps of this crash attached in the video below:

2020-04-16 06-44-27.mp4

**System Information** Operating system: Windows 10, 64 bit Graphics card: Nvidia Geforce 1080 8gb, Nvidia Geforce 1070 8gb **Blender Version** Broken: blender-2.83-f0221ff6674f-windows64 Worked: blender 2.82a Hello wonderful blender developers! There's a major bug that I encountered today. Every time I enter the sculpt mode while having a multiresolution modifier on any mesh object blender crashes. Resetting to factory defaults doesn't help, so it's something with the current build (actually last two builds). **Exact steps for others to reproduce the error** 1 - Create any mesh object 2 - assign multiresolution modifier 3 - subdivide mesh couple of times in multiresolution modifier settings 4 - enter sculpt mode 5 - crash Exact steps of this crash attached in the video below: [2020-04-16 06-44-27.mp4](https://archive.blender.org/developer/F8476044/2020-04-16_06-44-27.mp4)

Added subscriber: @MeshVoid

Added subscriber: @MeshVoid

#75773 was marked as duplicate of this issue

#75773 was marked as duplicate of this issue
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Added subscriber: @SlateBlue

Added subscriber: @SlateBlue
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Added subscriber: @ankitm

Added subscriber: @ankitm
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Hey I think I did a bisect of this task yesterday..

Hey I think I did a bisect of this task yesterday..
Member

Closed as duplicate of #75748

Closed as duplicate of #75748
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Reference: blender/blender#75771
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