Maniphest T96494

Crash when a curve object got an array modifier with a mesh object containing a vertex group set as cap
Closed, ResolvedBUG
Actions

Assigned To
Hans Goudey (HooglyBoogly)
Authored By
Johannes Riegraf (wischmob)
Mar 15 2022, 2:06 PM
Tags
  • BF Blender
  • Modeling
Subscribers
Hans Goudey (HooglyBoogly)
Johannes Riegraf (wischmob)
Pratik Borhade (PratikPB2123)

Description

System Information
Operating system: Windows 10
Graphics card: 4x RTX 3080ti

Blender Version
Broken: 3.0/3.1
Worked: 2.93

Caused by rB3b6ee8cee708: Refactor: Move vertex group names to object data

Short description of error
Blender crashes when a curve object got an array modifier with a mesh object containing a vertex group set as cap.

Exact steps for others to reproduce the error

VertexGroup_Bug.blend818 KBDownload

  • In attached file enable viewport for array modifier
  • With a new startup file add a curve and a mesh object. Create a vertex group for the mesh object. Select the curve object, add an array modifier and select as Cap Start (or Cap End) the mesh object.

Revisions and Commits

rB Blender
rBc9290d23ca52 Fix T96494: Array modifier with caps crash on curve objects
rB923b28aab857 Fix T96494: Array modifier with caps crash on curve objects

Related Objects

Mentioned In
T96241: 3.1: Potential candidates for corrective releases
P2839 3.1 R
Mentioned Here
rB3b6ee8cee708: Refactor: Move vertex group names to object data

Event Timeline

Johannes Riegraf (wischmob) created this task.Mar 15 2022, 2:06 PM
Johannes Riegraf (wischmob) updated the task description.Mar 15 2022, 2:09 PM
Thomas Dinges (dingto) changed the task status from Needs Triage to Confirmed.Mar 15 2022, 4:13 PM
Thomas Dinges (dingto) added a project: Modeling.
Pratik Borhade (PratikPB2123) triaged this task as High priority.Mar 19 2022, 12:31 PM
Pratik Borhade (PratikPB2123) added subscribers: Hans Goudey (HooglyBoogly), Pratik Borhade (PratikPB2123).

Crash caused by rB3b6ee8cee708: Refactor: Move vertex group names to object data
@Hans Goudey (HooglyBoogly) ^

Pratik Borhade (PratikPB2123) updated the task description.Mar 19 2022, 12:31 PM
Pratik Borhade (PratikPB2123) mentioned this in P2839 3.1 R.Mar 20 2022, 7:54 PM
Hans Goudey (HooglyBoogly) claimed this task.Mar 21 2022, 5:29 PM
Hans Goudey (HooglyBoogly) changed the subtype of this task from "Report" to "Bug".
Hans Goudey (HooglyBoogly) closed this task as Resolved by committing rB923b28aab857: Fix T96494: Array modifier with caps crash on curve objects.Mar 21 2022, 8:45 PM
Hans Goudey (HooglyBoogly) added a commit: rB923b28aab857: Fix T96494: Array modifier with caps crash on curve objects.
Hans Goudey (HooglyBoogly) mentioned this in T96241: 3.1: Potential candidates for corrective releases.Mar 21 2022, 8:45 PM
Philipp Oeser (lichtwerk) added a commit: rBc9290d23ca52: Fix T96494: Array modifier with caps crash on curve objects.Mar 24 2022, 9:07 AM