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Maniphest T82854

Bevel modifier custom profile handle type crash
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Description

System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: GeForce GTX 1050 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 457.30

Blender Version
Broken: version: 2.91.0 Beta, branch: master, commit date: 2020-11-18 18:54, hash: rBad58999b0d46
Worked: version:2.91.0 Beta, branch: master, commit date: 2020-11-06 16:25, hash: 42980abf8d0d

Short description of error
When changing the handle type of one of the point using custom profile in the Bevel modifier, Blender crashes immediatly, even though nothing was done with that handle afterwards.

Exact steps for others to reproduce the error
With the Bevel Modifier, use custom profile, change the handle type on one of the points.

Test.blend866 KBDownload

Related Objects

Event Timeline

Lucas (ElioH) renamed this task from Bevel profile Handle type crash to Bevel custom profile handle type crash.Nov 19 2020, 8:57 PM
Lucas (ElioH) renamed this task from Bevel custom profile handle type crash to Bevel modifier custom profile handle type crash.
Lucas (ElioH) created this task.
Hans Goudey (HooglyBoogly) claimed this task.EditedNov 19 2020, 10:05 PM
Hans Goudey (HooglyBoogly) triaged this task as High priority.
Hans Goudey (HooglyBoogly) changed the subtype of this task from "Report" to "Bug".
Hans Goudey (HooglyBoogly) added a project: User Interface.
Hans Goudey (HooglyBoogly) added a subscriber: Hans Goudey (HooglyBoogly).

Thanks for the report! I can reproduce the crash in your test file. I'll look into fixing this in a few minutes.

Hans Goudey (HooglyBoogly) edited projects, added BF Blender (2.91); removed BF Blender.Nov 20 2020, 4:59 AM

The worked and broken range is quite helpful, thanks. I bisected and found this is caused by caused by rB0688309988e5: Fix undo UI text containing shortcuts & newlines. but->tip is NULL in ui_but_tip_len_only_first_line.

Hans Goudey (HooglyBoogly) changed the task status from Needs Triage to Confirmed.Nov 20 2020, 4:59 AM
Hans Goudey (HooglyBoogly) closed this task as Resolved.Nov 20 2020, 5:17 AM

Oops, this is actually resolved with rB256e77c987d2: Fix T82833: GreasePencil crash when changing to Vertex Color mode

Lucas (ElioH) added a comment.Nov 20 2020, 9:57 AM

Thanks for the quick response Hans, I'm glad it's resolved !