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[2.8] Crash on switching color
Closed, ResolvedPublic


System Information
Operating system: Windows-10-10.0.17763 64 Bits
Graphics card: GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 430.64

Blender Version
Broken: version: 2.80 (sub 71), branch: master, commit date: 2019-05-20 16:16, hash: rB9efe117535c6

Short description of error
Crash on switching color palette with subdivision surface on

Exact steps for others to reproduce the error

  1. Make a cube add a material with image texture
  2. add a color palette with about 10 colors in texture paint in image editor.
  3. add subdivision surface to cube.
  4. draw and switch colors in texture paint in image editor.
  5. crash on random while switching colors from palette in texture paint in image editor


  1. my 3d view and image editor is side by side.
  2. my 3d view was in edit mode. (by pressing tab in image editor)

Event Timeline

Jacques Lucke (JacquesLucke) triaged this task as Needs Information from User priority.

I cannot reproduce the bug. Can you try the latest version of Blender, please?

Can you prepare and upload a simple .blend file, that helps to reproduce the bug quicker?

Mobin (Weekend) added a comment.EditedMay 24 2019, 9:11 PM

Still crashes:
Broken: version: 2.80 (sub 72), branch: master, commit date: 2019-05-24 13:39, hash: rBc93592109138

  1. select box
  2. go to edit mode
  3. go to image editor and select a color from color palette until crashes

90% of times crashes on first color pick
other 10% crashes on random color pick

George Vogiatzis (Gvgeo) raised the priority of this task from Needs Information from User to Confirmed, Medium.