Mesh sequence cache - crash to desktop with clicking at panel tabs #94387

New Issue

Reiner Prokein · 2021-12-26T11:52:24+01:00

Reiner Prokein commented

2021-12-26 11:52:24 +01:00

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 461.09

Blender Version
Broken: version: 3.1.0 Alpha, branch: master, commit date: 2021-12-25 21:08, hash: dd3a72f275

Short description of error
Mesh Sequence cache. When there is no alembic cache loaded, and you click at the Time, Render Procedural or Velocity panel tab, then Blender crashes to desktop.

Exact steps for others to reproduce the error

Open Blender
Add Mesh Sequence cache modifier
Click at Time tab
Crash

The same panels for the Transform cache constraint does not crash. But does not show any content.

Related task: https://developer.blender.org/D13652

2021-12-26 11-43-35.mp4

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: GeForce GTX 1060 6GB/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 461.09 **Blender Version** Broken: version: 3.1.0 Alpha, branch: master, commit date: 2021-12-25 21:08, hash: `dd3a72f275` **Short description of error** Mesh Sequence cache. When there is no alembic cache loaded, and you click at the Time, Render Procedural or Velocity panel tab, then Blender crashes to desktop. **Exact steps for others to reproduce the error** - Open Blender - Add Mesh Sequence cache modifier - Click at Time tab - Crash The same panels for the Transform cache constraint does not crash. But does not show any content. Related task: https://developer.blender.org/D13652 [2021-12-26 11-43-35.mp4](https://archive.blender.org/developer/F12776463/2021-12-26_11-43-35.mp4)

Reiner Prokein commented

2021-12-26 11:52:24 +01:00

Added subscriber: @tiles

Pratik Borhade commented

2021-12-26 12:37:31 +01:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2021-12-26 13:25:05 +01:00

Changed status from 'Needs Triage' to: 'Confirmed'

Pratik Borhade commented

2021-12-26 13:25:05 +01:00

Added subscriber: @kevindietrich

Pratik Borhade commented

2021-12-26 13:25:05 +01:00

Hi, thanks for report. Can confirm the crash on current master (dd3a72f275)

@kevindietrich can you look at this?
Not bisected yet but looks like your commit caused the crash (as said by Reiner): 43f5e761a6

stack trace:

blender.exe         :0x00007FF764DFD580  RNA_struct_find_property C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\makesrna\intern\rna_access.c:743
blender.exe         :0x00007FF764B46BF0  uiItemR C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_layout.c:2452
blender.exe         :0x00007FF764B6D500  uiTemplateCacheFileTimeSettings C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_templates.c:6463
blender.exe         :0x00007FF764D7F1F0  time_panel_draw C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\modifiers\intern\MOD_meshsequencecache.c:365
blender.exe         :0x00007FF76489BF20  ed_panel_draw C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\screen\area.c:2801
blender.exe         :0x00007FF76489BF20  ed_panel_draw C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\screen\area.c:2814
blender.exe         :0x00007FF76489A2C0  ED_region_panels_layout_ex C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\screen\area.c:3010
blender.exe         :0x00007FF765478460  buttons_main_region_layout C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\space_buttons\space_buttons.c:515
blender.exe         :0x00007FF7648990E0  ED_region_do_layout C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\screen\area.c:526
blender.exe         :0x00007FF76487F0B0  wm_draw_window_offscreen C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm_draw.c:682
blender.exe         :0x00007FF76487EF00  wm_draw_window C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm_draw.c:884
blender.exe         :0x00007FF76487EA40  wm_draw_update C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm_draw.c:1083
blender.exe         :0x00007FF764859800  WM_main C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm.c:646
blender.exe         :0x00007FF764854FF0  main C:\Users\Pratik\Desktop\BlenderOSP\blender\source\creator\creator.c:566
blender.exe         :0x00007FF765679088  __scrt_common_main_seh d:\A01\_work\12\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288
KERNEL32.DLL        :0x00007FF971287020  BaseThreadInitThunk
ntdll.dll           :0x00007FF9717C2630  RtlUserThreadStart```

Hi, thanks for report. Can confirm the crash on current master (`dd3a72f275`) @kevindietrich can you look at this? Not bisected yet but looks like your commit caused the crash (as said by Reiner): 43f5e761a6 --- stack trace: ```lines blender.exe :0x00007FF764DFD580 RNA_struct_find_property C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\makesrna\intern\rna_access.c:743 blender.exe :0x00007FF764B46BF0 uiItemR C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_layout.c:2452 blender.exe :0x00007FF764B6D500 uiTemplateCacheFileTimeSettings C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_templates.c:6463 blender.exe :0x00007FF764D7F1F0 time_panel_draw C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\modifiers\intern\MOD_meshsequencecache.c:365 blender.exe :0x00007FF76489BF20 ed_panel_draw C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\screen\area.c:2801 blender.exe :0x00007FF76489BF20 ed_panel_draw C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\screen\area.c:2814 blender.exe :0x00007FF76489A2C0 ED_region_panels_layout_ex C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\screen\area.c:3010 blender.exe :0x00007FF765478460 buttons_main_region_layout C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\space_buttons\space_buttons.c:515 blender.exe :0x00007FF7648990E0 ED_region_do_layout C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\screen\area.c:526 blender.exe :0x00007FF76487F0B0 wm_draw_window_offscreen C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm_draw.c:682 blender.exe :0x00007FF76487EF00 wm_draw_window C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm_draw.c:884 blender.exe :0x00007FF76487EA40 wm_draw_update C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm_draw.c:1083 blender.exe :0x00007FF764859800 WM_main C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm.c:646 blender.exe :0x00007FF764854FF0 main C:\Users\Pratik\Desktop\BlenderOSP\blender\source\creator\creator.c:566 blender.exe :0x00007FF765679088 __scrt_common_main_seh d:\A01\_work\12\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288 KERNEL32.DLL :0x00007FF971287020 BaseThreadInitThunk ntdll.dll :0x00007FF9717C2630 RtlUserThreadStart```

blender-admin commented

2021-12-26 13:45:13 +01:00

This issue was referenced by 28a8d434d5

This issue was referenced by 28a8d434d53126c09ee795c5b8af129e3fc7521a

Kévin Dietrich commented

2021-12-26 13:46:58 +01:00

Changed status from 'Confirmed' to: 'Resolved'

Kévin Dietrich closed this issue

2021-12-26 13:46:58 +01:00

Kévin Dietrich self-assigned this 2021-12-26 13:46:58 +01:00

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Mesh sequence cache - crash to desktop with clicking at panel tabs #94387