Crash when renaming bone if parented to curve #92083

New Issue

Keen Foong · 2021-10-10T10:19:30+02:00

Keen Foong commented

2021-10-10 10:19:30 +02:00

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 2080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 471.41

Blender Version
Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-10-09 19:40, hash: 79425ed326
Worked: 2.93.4, branch: master, commit date: 2021-08-31 09:23, hash: b7205031ce

Short description of error
When attempting to rename a bone, Blender crashes if it has been parented to a curve through the armature modifier.

Exact steps for others to reproduce the error

renamebonecrash1.blend

Ctrl-P to parent nurbs path to armature
Rename any bone

In the gif I've set it to envelope but it doesn't need to be, just for display purposes only.

Tested on a version of 2.93 and it works there.

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 2080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 471.41 **Blender Version** Broken: version: 3.0.0 Alpha, branch: master, commit date: 2021-10-09 19:40, hash: `79425ed326` Worked: 2.93.4, branch: master, commit date: 2021-08-31 09:23, hash: `b7205031ce` **Short description of error** When attempting to rename a bone, Blender crashes if it has been parented to a curve through the armature modifier. **Exact steps for others to reproduce the error** ![CoGPdKSp4O.gif](https://archive.blender.org/developer/F10929529/CoGPdKSp4O.gif) [renamebonecrash1.blend](https://archive.blender.org/developer/F10929473/renamebonecrash1.blend) 1. Ctrl-P to parent nurbs path to armature 2. Rename any bone In the gif I've set it to envelope but it doesn't need to be, just for display purposes only. Tested on a version of 2.93 and it works there.

Keen Foong commented

2021-10-10 10:19:30 +02:00

Added subscriber: @kfoong

Pratik Borhade commented

2021-10-11 12:13:15 +02:00

Added subscriber: @PratikPB2123

Pratik Borhade commented

2021-10-11 12:40:35 +02:00

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

Pratik Borhade commented

2021-10-11 12:40:35 +02:00

Hi, thanks for the report. Can reproduce on master

blender.exe         :0x00007FF6617D0BA0  BLI_findstring C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\blenlib\intern\listbase.c:667
blender.exe         :0x00007FF6612CB070  ED_armature_bone_rename C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\armature\armature_naming.c:270
blender.exe         :0x00007FF6611AFAE0  PoseBone_name_set C:\Users\Pratik\Desktop\BlenderOSP\2019_lite_ninja\source\blender\makesrna\intern\rna_pose_gen.c:718
blender.exe         :0x00007FF661163E20  RNA_property_string_set C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\makesrna\intern\rna_access.c:3320
blender.exe         :0x00007FF660E0BBF0  ui_but_string_set C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface.c:3167
blender.exe         :0x00007FF660E22E90  ui_apply_but_TEX C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:1222
blender.exe         :0x00007FF660E225C0  ui_apply_but C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:2315
blender.exe         :0x00007FF660E210A0  button_activate_exit C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:8598
blender.exe         :0x00007FF660E2B4D0  ui_handle_button_event C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:9410
blender.exe         :0x00007FF660E2C2A0  ui_handle_menu_button C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:10140
blender.exe         :0x00007FF660E2C430  ui_handle_menu_event C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:10778
blender.exe         :0x00007FF660E2D450  ui_handle_menus_recursive C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:11280
blender.exe         :0x00007FF660E31F60  ui_popup_handler C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:11495
blender.exe         :0x00007FF660B82620  wm_handlers_do_intern C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm_event_system.c:3048
blender.exe         :0x00007FF660B81C90  wm_handlers_do C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm_event_system.c:3167
blender.exe         :0x00007FF660B7F090  wm_event_do_handlers C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm_event_system.c:3661
blender.exe         :0x00007FF660B697C0  WM_main C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm.c:650
blender.exe         :0x00007FF660B64FC0  main C:\Users\Pratik\Desktop\BlenderOSP\blender\source\creator\creator.c:563
blender.exe         :0x00007FF6618C73A8  __scrt_common_main_seh d:\A01\_work\12\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288
KERNEL32.DLL        :0x00007FFA55A87020  BaseThreadInitThunk
ntdll.dll           :0x00007FFA572E2630  RtlUserThreadStart```

Hi, thanks for the report. Can reproduce on master ```lines blender.exe :0x00007FF6617D0BA0 BLI_findstring C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\blenlib\intern\listbase.c:667 blender.exe :0x00007FF6612CB070 ED_armature_bone_rename C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\armature\armature_naming.c:270 blender.exe :0x00007FF6611AFAE0 PoseBone_name_set C:\Users\Pratik\Desktop\BlenderOSP\2019_lite_ninja\source\blender\makesrna\intern\rna_pose_gen.c:718 blender.exe :0x00007FF661163E20 RNA_property_string_set C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\makesrna\intern\rna_access.c:3320 blender.exe :0x00007FF660E0BBF0 ui_but_string_set C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface.c:3167 blender.exe :0x00007FF660E22E90 ui_apply_but_TEX C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:1222 blender.exe :0x00007FF660E225C0 ui_apply_but C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:2315 blender.exe :0x00007FF660E210A0 button_activate_exit C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:8598 blender.exe :0x00007FF660E2B4D0 ui_handle_button_event C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:9410 blender.exe :0x00007FF660E2C2A0 ui_handle_menu_button C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:10140 blender.exe :0x00007FF660E2C430 ui_handle_menu_event C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:10778 blender.exe :0x00007FF660E2D450 ui_handle_menus_recursive C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:11280 blender.exe :0x00007FF660E31F60 ui_popup_handler C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\editors\interface\interface_handlers.c:11495 blender.exe :0x00007FF660B82620 wm_handlers_do_intern C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm_event_system.c:3048 blender.exe :0x00007FF660B81C90 wm_handlers_do C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm_event_system.c:3167 blender.exe :0x00007FF660B7F090 wm_event_do_handlers C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm_event_system.c:3661 blender.exe :0x00007FF660B697C0 WM_main C:\Users\Pratik\Desktop\BlenderOSP\blender\source\blender\windowmanager\intern\wm.c:650 blender.exe :0x00007FF660B64FC0 main C:\Users\Pratik\Desktop\BlenderOSP\blender\source\creator\creator.c:563 blender.exe :0x00007FF6618C73A8 __scrt_common_main_seh d:\A01\_work\12\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288 KERNEL32.DLL :0x00007FFA55A87020 BaseThreadInitThunk ntdll.dll :0x00007FFA572E2630 RtlUserThreadStart```

Philipp Oeser commented

2021-10-15 11:01:08 +02:00

Added subscribers: @HooglyBoogly, @lichtwerk

Philipp Oeser self-assigned this 2021-10-15 11:01:08 +02:00

Philipp Oeser commented

2021-10-15 11:01:08 +02:00

This is caused by 3b6ee8cee7

Since rigging curves with armatures only works with envelopes (if I am not mistaken), this stirs up the question again why we actually give the choice for vertex groups in parenting.
So this might not be something users face often, nevertheless it should not crash imho, will dare setting to High prio since it is a recent regression.

Bandaid fix incoming.

CC @HooglyBoogly

This is caused by 3b6ee8cee7 Since rigging curves with armatures only works with envelopes (if I am not mistaken), this stirs up the question again why we actually give the choice for vertex groups in parenting. So this might not be something users face often, nevertheless it should not crash imho, will dare setting to High prio since it is a recent regression. Bandaid fix incoming. CC @HooglyBoogly

blender-admin commented

2021-10-15 16:57:15 +02:00

This issue was referenced by 7bf9c70b14

This issue was referenced by 7bf9c70b1402ba8d11889ea1adaca688bc58bb21

Philipp Oeser commented

2021-10-15 17:09:59 +02:00

Changed status from 'Confirmed' to: 'Resolved'

Philipp Oeser closed this issue

2021-10-15 17:09:59 +02:00

Keen Foong commented

2021-10-18 02:26:05 +02:00

Just tested this and it's working thanks!

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Crash when renaming bone if parented to curve #92083