Segmentation fault when converted to mesh via API #96796

New Issue

Julien Duroure · 2022-03-26T11:03:18+01:00

Julien Duroure commented

2022-03-26 11:03:18 +01:00

System Information
Operating system: Ubuntu 21.10
Graphics card: RTX 3060

Blender Version
Broken: build of 2022-03-26 https://builder.blender.org/download/daily/blender-3.2.0-alpha+master.1909fd2781c4-linux.x86_64-release.tar.xz
Worked: build of 2022-03-25 https://builder.blender.org/download/daily/blender-3.2.0-alpha+master.315210c22bae-linux.x86_64-release.tar.xz
Worked: 3.1

Short description of error

Segmentation fault running the following code, on default cube

import bpy
blender_object  = bpy.context.object
depsgraph = bpy.context.evaluated_depsgraph_get()
blender_mesh_owner = blender_object.evaluated_get(depsgraph)
blender_mesh = blender_mesh_owner.to_mesh(preserve_all_data_layers=True, depsgraph=depsgraph)

Exact steps for others to reproduce the error

Open Blender
Select the default cube
run script

**System Information** Operating system: Ubuntu 21.10 Graphics card: RTX 3060 **Blender Version** Broken: build of 2022-03-26 https://builder.blender.org/download/daily/blender-3.2.0-alpha+master.1909fd2781c4-linux.x86_64-release.tar.xz Worked: build of 2022-03-25 https://builder.blender.org/download/daily/blender-3.2.0-alpha+master.315210c22bae-linux.x86_64-release.tar.xz Worked: 3.1 **Short description of error** Segmentation fault running the following code, on default cube ``` import bpy blender_object = bpy.context.object depsgraph = bpy.context.evaluated_depsgraph_get() blender_mesh_owner = blender_object.evaluated_get(depsgraph) blender_mesh = blender_mesh_owner.to_mesh(preserve_all_data_layers=True, depsgraph=depsgraph) ``` **Exact steps for others to reproduce the error** - Open Blender - Select the default cube - run script

Julien Duroure commented

2022-03-26 11:03:18 +01:00

Added subscriber: @JulienDuroure

blender-admin commented

2022-03-26 11:03:18 +01:00

#96865 was marked as duplicate of this issue

Morgan Bengtsson commented

2022-03-27 13:24:47 +02:00

Added subscriber: @Morgan-Bengtsson

Morgan Bengtsson commented

2022-03-27 14:34:42 +02:00

It seems it is caused by this commit: 0c33e84020deca84c987dffa1302651f59c27158

It seems it is caused by this commit: [0c33e84020deca84c987dffa1302651f59c27158 ](https://git.blender.org/gitweb/gitweb.cgi/blender.git/commit/0c33e84020deca84c987dffa1302651f59c27158)

Julien Duroure commented

2022-03-27 16:10:14 +02:00

Added subscriber: @Sergey