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Blender Crash in weight paint mode when wireframe overlay is activated on a mesh with Solidify Modifier
Closed, ResolvedPublic

Description

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 1080/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 462.59

Blender Version
Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-06-14 21:41, hash: rB1f251b7a27df
Worked: (newest version of Blender that worked as expected)
Caused by rB2330cec2c6a7: Refactor: Draw Cache: use 'BLI_task_parallel_range'

Short description of error
Blender Crash in weight paint mode when wireframe overlay is activated on a mesh with Solidify Modifier

Exact steps for others to reproduce the error

  • Add a grid
  • Add a Solidify Modifier
  • Activate Wireframe Overlay
  • Switch to Weight paint Mode
  • Crash

[Based on the default startup or an attached .blend file (as simple as possible)]

Event Timeline

Pratik Borhade (PratikPB2123) changed the task status from Needs Triage to Confirmed.Jun 15 2021, 5:35 PM

Can confirm for recent 3.0.0 build. It's regression, I will bisect.

Pratik Borhade (PratikPB2123) triaged this task as High priority.Jun 16 2021, 7:48 AM
Pratik Borhade (PratikPB2123) updated the task description. (Show Details)

I cannot reproduce the problem. Is this still an issue in the latest daily build?
https://builder.blender.org/download/daily/

Hi @Germano Cavalcante (mano-wii) , Intermediate commit between rB4891da8ae22523c3ecb727f6f8be5647cbe0f51d - rB6afafc46f639c49a0d12a22c3ce298c6b6396ec9 fixed the issue.

May be we can close this report :)

[Also: it's not replicable on blender-v2.93-release branch]

Good to know :)