Crash when entering Armature Edit mode in 3D Viewport aside a UV Editor split window
Closed, ResolvedPublicBUG
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Description

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 980/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 460.89

Blender Version
Broken: version: 2.92.0 Beta, branch: master, commit date: 2021-02-08 14:44, hash: rBdf0bce3f7d0a
Worked: 2.91.2

Short description of error:

Crash when entering Armature Edit mode in 3D Viewport if there is also a UV Editor split window in the interface.

Exact steps for others to reproduce the error

OS Conditon: WIN 10 |Blender: 2.92.0 Beta

Default scene with default cube deleted.
Add an Armature object and split out a UV editor.
In the 3D Viewport ,enter Armature Edit mode .The crash then should be reproduced.

Below is a blend file with the setup above:

BugReportDemo.blend773 KBDownload

Revisions and Commits

rB Blender
	D10369	rB3e55d7d60542 Fix T85499: Crash on switching to edit mode with uv editor open

Related Objects

Mentioned In: T85680: crash associated with UV editing
T85604: Crash when switching to edit mode
Mentioned Here: rB3e55d7d60542: Fix T85499: Crash on switching to edit mode with uv editor open
D10369: Fix T85499: Crash on switching to edit mode with uv editor open
T85499: Edit Curve Crash

Event Timeline

炎臻 (PrettyFireNOI7) created this task.Feb 9 2021, 11:18 AM

Crash also happens in Image Editor Draw mode situation.

炎臻 (PrettyFireNOI7) renamed this task from Crush when entering Armature Edit mode in 3D Viewport aside a UV Editor split window to Crash when entering Armature Edit mode in 3D Viewport aside a UV Editor split window.Feb 10 2021, 2:33 AM

炎臻 (PrettyFireNOI7) updated the task description. (Show Details)

Thanks for the report, I can confirm the crash:

>	blender.exe!CustomData_get_active_layer(const CustomData * data, int type) Line 2362	C
 	blender.exe!overlay_edit_uv_cache_populate(OVERLAY_Data * vedata, Object * ob) Line 426	C
 	blender.exe!OVERLAY_edit_uv_cache_init(OVERLAY_Data * vedata) Line 411	C
 	blender.exe!drw_engines_cache_init() Line 1036	C
 	blender.exe!DRW_draw_render_loop_2d_ex(Depsgraph * depsgraph, ARegion * region, GPUViewport * viewport, const bContext * evil_C) Line 2111	C
 	blender.exe!image_main_region_draw(const bContext * C, ARegion * region) Line 656	C
 	blender.exe!ED_region_do_draw(bContext * C, ARegion * region) Line 563	C
 	blender.exe!wm_draw_window_offscreen(bContext * C, wmWindow * win, bool stereo) Line 732	C
 	blender.exe!wm_draw_window(bContext * C, wmWindow * win) Line 875	C
 	blender.exe!wm_draw_update(bContext * C) Line 1074	C
 	blender.exe!WM_main(bContext * C) Line 644	C
 	blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 527	C
 	[External Code]

This problem appears to have been introduced recently.

In T85495#1110581, @Germano Cavalcante (mano-wii) wrote:

Thanks for the report, I can confirm the crash:

>	blender.exe!CustomData_get_active_layer(const CustomData * data, int type) Line 2362	C
 	blender.exe!overlay_edit_uv_cache_populate(OVERLAY_Data * vedata, Object * ob) Line 426	C
 	blender.exe!OVERLAY_edit_uv_cache_init(OVERLAY_Data * vedata) Line 411	C
 	blender.exe!drw_engines_cache_init() Line 1036	C
 	blender.exe!DRW_draw_render_loop_2d_ex(Depsgraph * depsgraph, ARegion * region, GPUViewport * viewport, const bContext * evil_C) Line 2111	C
 	blender.exe!image_main_region_draw(const bContext * C, ARegion * region) Line 656	C
 	blender.exe!ED_region_do_draw(bContext * C, ARegion * region) Line 563	C
 	blender.exe!wm_draw_window_offscreen(bContext * C, wmWindow * win, bool stereo) Line 732	C
 	blender.exe!wm_draw_window(bContext * C, wmWindow * win) Line 875	C
 	blender.exe!wm_draw_update(bContext * C) Line 1074	C
 	blender.exe!WM_main(bContext * C) Line 644	C
 	blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 527	C
 	[External Code]

This problem appears to have been introduced recently.

I found T85499 and D10369.Maybe would also fix this one?

Falk David (filedescriptor) merged a task: T85499: Edit Curve Crash.Feb 15 2021, 10:46 AM

Falk David (filedescriptor) added a revision: D10369: Fix T85499: Crash on switching to edit mode with uv editor open.

Falk David (filedescriptor) added subscribers: Shady Hamza (Shady.Hamza), Falk David (filedescriptor).

Philipp Oeser (lichtwerk) mentioned this in T85604: Crash when switching to edit mode.Feb 15 2021, 11:09 AM

Philipp Oeser (lichtwerk) merged a task: T85604: Crash when switching to edit mode.

Philipp Oeser (lichtwerk) added subscribers: Christoph Lohr (Thane5), Philipp Oeser (lichtwerk), Saran (EchoxDot).

Falk David (filedescriptor) merged a task: T85665: Entering into the edit mode when a curve is selected in a heavy scene crashes Blender ( EXCEPTION_ACCESS_VIOLATION ).Feb 15 2021, 7:54 PM

Falk David (filedescriptor) added a subscriber: kursad k (kursadk).

Falk David (filedescriptor) added a commit: rB3e55d7d60542: Fix T85499: Crash on switching to edit mode with uv editor open.Feb 15 2021, 8:11 PM