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Crash when `select none` on Weight painter
Confirmed, NormalPublic

Description

System Information
Operating system: Mac OS 10.14.6 (@Ankit Meel (ankitm))
Graphics card: Intel HD 6000

Blender Version
Broken: Blender 2.92.0, Commit date: 2021-02-24 16:25, Hash 02948a2cab44
broken: 542f022afd1c3c6f444ee54707796ac03a317617

Short description of error
Blender crash on select none

Exact steps for others to reproduce the error

From start blend file

  • edit cude
  • go to weight paint mode
  • click paint mask
  • click 'select' menu item
  • click 'select none' menu item

Python backtrace

Blender 2.92.0,

Commit date: 2021-02-24 16:25, Hash 02948a2cab44
bpy.ops.object.editmode_toggle() # Operator
bpy.ops.object.editmode_toggle() # Operator
bpy.ops.paint.weight_paint_toggle() # Operator
bpy.context.object.data.use_paint_mask = True # Property
bpy.ops.paint.face_select_all(action='DESELECT') # Operator

backtrace

0 Blender 0x000000010a67e087 BLI_system_backtrace + 55
1 Blender 0x00000001028f1338 sig_handle_crash + 392
2 libsystem_platform.dylib 0x00007fff203a3d7d _sigtramp + 29
3 AppleIntelHD5000GraphicsGLDriver 0x00007fff6694338c _Z26updateBindingTableForClearP11Gen7Context + 1217
4 GLEngine 0x00007fff6cb1b197 glDrawElementsInstancedBaseVertex_GL3Exec + 807
5 libGL.dylib 0x00007fff6ca623cf glDrawElementsInstancedBaseVertex + 45
6 Blender 0x0000000102e42ec5 draw_call_single_do + 469
7 Blender 0x0000000102e4264c drw_draw_pass_ex + 1692
8 Blender 0x0000000102e41f9f DRW_draw_pass + 31
9 Blender 0x0000000102e902ba OVERLAY_paint_draw + 122
10 Blender 0x0000000102e8638e OVERLAY_draw_scene + 494
11 Blender 0x0000000102e3933a drw_engines_draw_scene + 186
12 Blender 0x0000000102e37e5d DRW_draw_render_loop_ex + 1565
13 Blender 0x0000000103756cf8 view3d_main_region_draw + 136
14 Blender 0x00000001032f3810 ED_region_do_draw + 336
15 Blender 0x0000000102d11ced wm_draw_update + 1757
16 Blender 0x0000000102d0f370 WM_main + 48
17 Blender 0x00000001028edb8b main + 907
18 libdyld.dylib 0x00007fff2037a621 start + 1
19 ??? 0x0000000000000001 0x0 + 1

Asan report:


ignore depsgraph related Ubsan errors.

Event Timeline

Willem (Willem) updated the task description. (Show Details)

Cannot reproduce the crash for recent 3.0.0 build (OS: Windows)

Philipp Oeser (lichtwerk) changed the task status from Needs Triage to Needs Information from Developers.Tue, Apr 27, 11:18 AM

Cannot reproduce on linux, but this seems could be the same as T84268: Crash when selecting in weight mode (Paint Mask).

@Yevgeny Makarov (jenkm) , @Ankit Meel (ankitm) : can you reproduce this?

Ankit Meel (ankitm) changed the task status from Needs Information from Developers to Confirmed.Tue, Apr 27, 9:43 PM
Ankit Meel (ankitm) updated the task description. (Show Details)