Workspace shading.type crash #58756

New Issue

David Webb · 2018-12-05T00:53:41+01:00

David Webb commented

2018-12-05 00:53:41 +01:00

System Information
Operating system: Windows 10
Graphics card: GTX 1080

Blender Version
2.80.35

Short description of error
Switching shading.type of an inactive workspace VIEW_3D crashes blender.

Exact steps for others to reproduce the error
Change 'my_workspace' to an active workspace name and run (works as expected and changes to wireframe),
then change 'my_workspace' to an inactive workspace name and run (crash occurs here).

  for area in bpy.data.workspaces['my_workspace'].screens[0].areas:
      if area.type == 'VIEW_3D':
          for spaces in area.spaces:
              if spaces.type == 'VIEW_3D':
                  spaces.shading.type = 'WIREFRAME'

**System Information** Operating system: Windows 10 Graphics card: GTX 1080 **Blender Version** 2.80.35 **Short description of error** Switching shading.type of an inactive workspace VIEW_3D crashes blender. **Exact steps for others to reproduce the error** Change 'my_workspace' to an active workspace name and run (works as expected and changes to wireframe), then change 'my_workspace' to an inactive workspace name and run (crash occurs here). ``` for area in bpy.data.workspaces['my_workspace'].screens[0].areas: if area.type == 'VIEW_3D': for spaces in area.spaces: if spaces.type == 'VIEW_3D': spaces.shading.type = 'WIREFRAME'

David Webb commented

2018-12-05 00:53:41 +01:00

Added subscriber: @Way2Close-2

Philipp Oeser commented

2018-12-05 10:45:09 +01:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2018-12-05 10:45:09 +01:00

Confirmed.

rna_3DViewShading_scene(ptr) returns NULL in rna_3DViewShading_type_itemf() in this case.

1   BLI_findstring               listbase.c        607  0x2eb3aca      
2   RE_engines_find              external_engine.c 116  0x22fbaa3      
3   rna_3DViewShading_type_itemf rna_space.c       749  0x2dee24e      
4   RNA_property_enum_items_ex   rna_access.c      1429 0x2c80be2      
5   RNA_property_enum_items      rna_access.c      1455 0x2c80d08      
6   RNA_property_enum_value      rna_access.c      1586 0x2c812fe      
7   pyrna_string_to_enum         bpy_rna.c         1206 0x2325c48      
8   pyrna_py_to_prop             bpy_rna.c         1839 0x232747d      
9   pyrna_struct_setattro        bpy_rna.c         4324 0x232d285      
10  PyObject_SetAttr                                    0x7ffff7a2dc38 
11  _PyEval_EvalFrameDefault                            0x7ffff7a351af 
12  _PyEval_EvalCodeWithName                            0x7ffff797d138 
13  PyEval_EvalCodeEx                                   0x7ffff797dfe3 
14  PyEval_EvalCode                                     0x7ffff797e00b 
15  python_script_exec           bpy_interface.c   475  0x2322113

Confirmed. `rna_3DViewShading_scene(ptr) `returns NULL in `rna_3DViewShading_type_itemf()` in this case. ``` 1 BLI_findstring listbase.c 607 0x2eb3aca 2 RE_engines_find external_engine.c 116 0x22fbaa3 3 rna_3DViewShading_type_itemf rna_space.c 749 0x2dee24e 4 RNA_property_enum_items_ex rna_access.c 1429 0x2c80be2 5 RNA_property_enum_items rna_access.c 1455 0x2c80d08 6 RNA_property_enum_value rna_access.c 1586 0x2c812fe 7 pyrna_string_to_enum bpy_rna.c 1206 0x2325c48 8 pyrna_py_to_prop bpy_rna.c 1839 0x232747d 9 pyrna_struct_setattro bpy_rna.c 4324 0x232d285 10 PyObject_SetAttr 0x7ffff7a2dc38 11 _PyEval_EvalFrameDefault 0x7ffff7a351af 12 _PyEval_EvalCodeWithName 0x7ffff797d138 13 PyEval_EvalCodeEx 0x7ffff797dfe3 14 PyEval_EvalCode 0x7ffff797e00b 15 python_script_exec bpy_interface.c 475 0x2322113 ```

blender-admin commented

2018-12-05 14:35:55 +01:00

This issue was referenced by be359fc6e5

This issue was referenced by be359fc6e51a98143961cb01901761d059aaacfd

Brecht Van Lommel commented

2018-12-05 14:40:22 +01:00

Changed status from 'Open' to: 'Resolved'

Brecht Van Lommel closed this issue

2018-12-05 14:40:22 +01:00

Sign in to join this conversation.

No Label

Download

What's New

Blender Studio

Manual

Developers Blog

Documentation

Benchmark

Blender Conference

Development Fund

One-time Donations

Workspace shading.type crash #58756