Blender crash on change workspace or switch to edit mode (corrupt mesh) #77309

New Issue

Vladimir · 2020-06-03T16:23:26+02:00

Vladimir commented

2020-06-03 16:23:26 +02:00

System Information
Operating system: Linux 5.6.15
Graphics card: Mesa DRI Intel(R) HD Graphics 4600 (HSW GT2) Intel Open Source Technology Center 4.5 (Core Profile) Mesa 20.0.7

Blender Version
Broken: 2.83 (last build on 3 jun), 2.90
Worked: I don't known

Short description of error

Crash on change Workspace (Layout) or switch to edit mode

Exact steps for others to reproduce the error

test-bug.blend

Open attached file
Select the Layout and then return again to workspace the Modeling - Blender is crash
Go to workspace Modeling and select object Helper and then press Tab to switch edit mode - Blender is crash

Crash report: test-bug.crash.txt

**System Information** Operating system: Linux 5.6.15 Graphics card: Mesa DRI Intel(R) HD Graphics 4600 (HSW GT2) Intel Open Source Technology Center 4.5 (Core Profile) Mesa 20.0.7 **Blender Version** Broken: 2.83 (last build on 3 jun), 2.90 Worked: I don't known **Short description of error** Crash on change Workspace (Layout) or switch to edit mode **Exact steps for others to reproduce the error** [test-bug.blend](https://archive.blender.org/developer/F8574360/test-bug.blend) 1) Open attached file 2) Select the Layout and then return again to workspace the Modeling - Blender is crash 3) Go to workspace Modeling and select object Helper and then press Tab to switch edit mode - Blender is crash Crash report: [test-bug.crash.txt](https://archive.blender.org/developer/F8574361/test-bug.crash.txt)

Vladimir commented

2020-06-03 16:23:26 +02:00

Added subscriber: @Wovchick

Vladimir changed title from ~~Blender crash on change workspace or change to edit mode~~ to Blender crash on change workspace or switch to edit mode

2020-06-03 16:38:52 +02:00

Campbell Barton commented

2020-06-03 16:40:55 +02:00

Added subscriber: @ideasman42

Campbell Barton commented

2020-06-03 16:40:55 +02:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Campbell Barton commented

2020-06-03 16:40:55 +02:00

The file has a corrupt selection history element index, can you provide steps to make another object that crashes as this file does?

Campbell Barton changed title from ~~Blender crash on change workspace or switch to edit mode~~ to Blender crash on change workspace or switch to edit mode (corrupt mesh)

2020-06-03 16:45:13 +02:00

Vladimir commented

2020-06-03 17:47:46 +02:00

In #77309#943706, @ideasman42 wrote:
The file has a corrupt selection history element index, can you provide steps to make another object that crashes as this file does?

I can’t repeat it on new project but if I create new project then append object Helper from test-bug.blend (File->Append...) then Blender also crashes. This is file (test-bug.blend) was created in Blender 2.90

> In #77309#943706, @ideasman42 wrote: > The file has a corrupt selection history element index, can you provide steps to make another object that crashes as this file does? I can’t repeat it on new project but if I create new project then append object Helper from test-bug.blend (File->Append...) then Blender also crashes. This is file (test-bug.blend) was created in Blender 2.90

Campbell Barton commented

2020-06-04 06:52:11 +02:00

Changed status from 'Needs User Info' to: 'Archived'

Campbell Barton closed this issue

2020-06-04 06:52:11 +02:00

Campbell Barton self-assigned this 2020-06-04 06:52:11 +02:00

Campbell Barton commented

2020-06-04 06:52:11 +02:00

Closing, can re-open if you manage to create a corrupt mesh from scratch.

Note that running bpy.context.object.data.validate() in the Python console will fix this for the current mesh.

Closing, can re-open if you manage to create a corrupt mesh from scratch. Note that running `bpy.context.object.data.validate()` in the Python console will fix this for the current mesh.

Vladimir commented

2020-06-04 09:07:43 +02:00

In #77309#944243, @ideasman42 wrote:
Closing, can re-open if you manage to create a corrupt mesh from scratch.

Note that running bpy.context.object.data.validate() in the Python console will fix this for the current mesh.

Thank You! It helps me.

> In #77309#944243, @ideasman42 wrote: > Closing, can re-open if you manage to create a corrupt mesh from scratch. > > Note that running `bpy.context.object.data.validate()` in the Python console will fix this for the current mesh. Thank You! It helps me.

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Blender crash on change workspace or switch to edit mode (corrupt mesh) #77309