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Crash with to_mesh() on tapered bezier curve #86871

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opened 2021-03-24 05:47:53 +01:00 by Ki M · 22 comments
Ki M commented 2021-03-24 05:47:53 +01:00
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System Information
Operating system: Windows 10 Pro, Build 1909
Graphics card: NVIDIA GeForce GTX 1050 Ti

Blender Version
Broken: 2.93.0, 3ea1779365 master, 2021-03-23
Broken since at least 2.90.0

Calling to_mesh() more than once on a tapered bezier curve will crash blender, but not if it is launched with blender_debug_log.cmd.

To Reproduce
Follow these steps:

  • Open blender normally
  • Create two bezier curve objects
  • Set the bevel depth of the first curve to a positive value
  • Set the taper object of the first curve to the second curve
  • Open the scripting view
  • Run bpy.data.objects["BezierCurve"].to_mesh()
  • Run the same command again and blender will crash
    Or use the example .blend file:
  • Open blender normally
  • Open the example file
  • Hit enter to run the command in the console
  • Hit it up then enter to run the command again, blender will crash
    crashes.blend
**System Information** Operating system: Windows 10 Pro, Build 1909 Graphics card: NVIDIA GeForce GTX 1050 Ti **Blender Version** Broken: 2.93.0, 3ea1779365b5 master, 2021-03-23 Broken since at least 2.90.0 Calling `to_mesh()` more than once on a tapered bezier curve will crash blender, but not if it is launched with `blender_debug_log.cmd`. **To Reproduce** Follow these steps: - Open blender normally - Create two bezier curve objects - Set the bevel depth of the first curve to a positive value - Set the taper object of the first curve to the second curve - Open the scripting view - Run `bpy.data.objects["BezierCurve"].to_mesh()` - Run the same command again and blender will crash Or use the example .blend file: - Open blender normally - Open the example file - Hit enter to run the command in the console - Hit it up then enter to run the command again, blender will crash [crashes.blend](https://archive.blender.org/developer/F9906530/crashes.blend)
Ki M commented 2021-03-24 05:47:53 +01:00
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Added subscriber: @kbmille6

Added subscriber: @kbmille6
Pratik Borhade commented 2021-03-24 06:51:38 +01:00
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Added subscriber: @PratikPB2123

Added subscriber: @PratikPB2123
Pratik Borhade commented 2021-03-24 06:51:38 +01:00
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Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'
Pratik Borhade commented 2021-03-24 06:51:38 +01:00
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Thanks for the report , can confirm the crash .
Tested on :

Operating system : Windows-10-10.0.18362-SP0 64 Bits
Graphics card : AMD Radeon(TM) 535 ATI Technologies .```
Thanks for the report , can confirm the crash . Tested on : ```version : 2.93.0 alpha , hash : 26b45448abf , commit date : 2021-03-24 Operating system : Windows-10-10.0.18362-SP0 64 Bits Graphics card : AMD Radeon(TM) 535 ATI Technologies .```
Philipp Oeser commented 2021-03-24 13:44:06 +01:00
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Added subscriber: @lichtwerk

Added subscriber: @lichtwerk
Philipp Oeser commented 2021-03-24 13:44:06 +01:00
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Changed status from 'Confirmed' to: 'Needs User Info'

Changed status from 'Confirmed' to: 'Needs User Info'
Philipp Oeser commented 2021-03-24 13:44:06 +01:00
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Cant confirm on linux btw. (both Debug and Release builds).

Would be interesting to know if it also crashes when you free the mesh afterwards using to_mesh_clear() [I think you are supposed to]?
https://docs.blender.org/api/master/bpy.types.Depsgraph.html#dependency-graph-object-to-mesh

@PratikPB2123 : please remember to tag a module when confirming a report, see https://wiki.blender.org/wiki/Process/A_Bugs_Life

But for now, lets see if this still crashes using to_mesh_clear()

Cant confirm on linux btw. (both Debug and Release builds). Would be interesting to know if it also crashes when you free the mesh afterwards using `to_mesh_clear()` [I think you are supposed to]? https://docs.blender.org/api/master/bpy.types.Depsgraph.html#dependency-graph-object-to-mesh @PratikPB2123 : please remember to tag a module when confirming a report, see https://wiki.blender.org/wiki/Process/A_Bugs_Life But for now, lets see if this still crashes using `to_mesh_clear()`
Pratik Borhade commented 2021-03-24 14:46:34 +01:00
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please remember to tag a module when confirming a report...

sure @lichtwerk , I always try to add the tag , but not sure about the tag I should add for this crash ( crash was related freeing memory ) .

>please remember to tag a module when confirming a report... sure @lichtwerk , I always try to add the tag , but not sure about the tag I should add for this crash ( crash was related freeing memory ) .
Philipp Oeser commented 2021-03-24 15:23:01 +01:00
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So is it still happening when calling to_mesh_clear() in between?
If so, tag would be Python API

So is it still happening when calling `to_mesh_clear()` in between? If so, tag would be `Python API`
Pratik Borhade commented 2021-03-24 16:16:13 +01:00
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Added a call bpy.data.objects["BezierCurve"].to_mesh_clear() in between two to_mesh() call ( Still blender crashes ) .

Added a call `bpy.data.objects["BezierCurve"].to_mesh_clear()` in between two `to_mesh()` call ( Still blender crashes ) .
Philipp Oeser commented 2021-03-26 13:54:40 +01:00
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Changed status from 'Needs User Info' to: 'Needs Triage'

Changed status from 'Needs User Info' to: 'Needs Triage'
Pratik Borhade commented 2021-03-26 14:15:53 +01:00
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Changed status from 'Needs Triage' to: 'Confirmed'

Changed status from 'Needs Triage' to: 'Confirmed'
Pratik Borhade commented 2021-03-26 14:15:53 +01:00
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can confirm , crash occurs frequently . Still suggest some windows user to test it .

can confirm , crash occurs frequently . Still suggest some windows user to test it .
Pedro A. commented 2021-03-29 12:40:03 +02:00
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Added subscriber: @povmaniac

Added subscriber: @povmaniac
Pedro A. commented 2021-03-29 12:40:03 +02:00
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I tested here in 2.93 alpha and the crash don't happend anymore. Anyone can confirm this?
Cheers..

I tested here in 2.93 alpha and the crash don't happend anymore. Anyone can confirm this? Cheers..
Pratik Borhade commented 2021-03-29 13:09:56 +02:00
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still getting the crash. tested again with version : 2.93.0 alpha , hash : 9975af5ffa7 , commit date : 2021-03-29
Hi @povmaniac , are you on Windows ??

still getting the crash. tested again with version : `2.93.0 alpha` , hash : `9975af5ffa7` , commit date : `2021-03-29` Hi @povmaniac , are you on Windows ??
Ray molenkamp commented 2021-03-29 15:12:10 +02:00
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Added subscriber: @LazyDodo

Added subscriber: @LazyDodo
Ray molenkamp commented 2021-03-29 15:12:10 +02:00
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@lichtwerk can repro, feels like some kind of heap corruption or use after free business, try reproducing with an ASAN build, should pop right up

# Blender 2.93.0, Unknown revision

# backtrace
Exception Record:

ExceptionCode         : EXCEPTION_ACCESS_VIOLATION
Exception Address     : 0x00007FF6F2603DB7
Exception Module      : blender.exe
Exception Flags       : 0x00000000
Exception Parameters  : 0x2
	Parameters[0] : 0x0000000000000000
	Parameters[1] : 0x00000207FCDA8F80


Stack trace:
blender.exe         :0x00007FF6F2603D70  MEM_lockfree_allocN_len K:\BlenderGit\blender\intern\guardedalloc\intern\mallocn_lockfree_impl.c:96
blender.exe         :0x00007FF6F26041E0  MEM_lockfree_freeN K:\BlenderGit\blender\intern\guardedalloc\intern\mallocn_lockfree_impl.c:109
blender.exe         :0x00007FF6E7973FE0  BKE_object_free_derived_caches K:\BlenderGit\blender\source\blender\blenkernel\intern\object.c:1716
blender.exe         :0x00007FF6E7A04250  BKE_displist_make_curveTypes K:\BlenderGit\blender\source\blender\blenkernel\intern\displist.c:1743
blender.exe         :0x00007FF6E7A08920  displist_calc_taper K:\BlenderGit\blender\source\blender\blenkernel\intern\displist.c:649
blender.exe         :0x00007FF6E7A09250  do_makeDispListCurveTypes K:\BlenderGit\blender\source\blender\blenkernel\intern\displist.c:1652
blender.exe         :0x00007FF6E7A04400  BKE_displist_make_curveTypes_forRender K:\BlenderGit\blender\source\blender\blenkernel\intern\displist.c:1771
blender.exe         :0x00007FF6E7B7C830  curve_to_mesh_eval_ensure K:\BlenderGit\blender\source\blender\blenkernel\intern\mesh_convert.c:1106
blender.exe         :0x00007FF6E7B7D290  mesh_new_from_curve_type_object K:\BlenderGit\blender\source\blender\blenkernel\intern\mesh_convert.c:1127
blender.exe         :0x00007FF6E7B77D20  BKE_mesh_new_from_object K:\BlenderGit\blender\source\blender\blenkernel\intern\mesh_convert.c:1239
blender.exe         :0x00007FF6E797D6C0  BKE_object_to_mesh K:\BlenderGit\blender\source\blender\blenkernel\intern\object.c:5604
blender.exe         :0x00007FF6E8AA3030  rna_Object_to_mesh K:\BlenderGit\blender\source\blender\makesrna\intern\rna_object_api.c:400
blender.exe         :0x00007FF6E8A98F30  Object_to_mesh_call K:\BlenderGit\build_windows_Full_x64_vc16_Release\source\blender\makesrna\intern\rna_object_gen.c:3480
blender.exe         :0x00007FF6E87E6F60  RNA_function_call K:\BlenderGit\blender\source\blender\makesrna\intern\rna_access.c:7552
blender.exe         :0x00007FF6E8D04700  pyrna_func_call K:\BlenderGit\blender\source\blender\python\intern\bpy_rna.c:6362
python39_d.dll      :0x00007FF845136170  _PyObject_MakeTpCall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:191
python39_d.dll      :0x00007FF8453ECB10  _PyObject_VectorcallTstate e:\db19\build\s\vs1564d\build\python\src\external_python\include\cpython\abstract.h:116
python39_d.dll      :0x00007FF8453ED100  call_function e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:5075
python39_d.dll      :0x00007FF8453E1FB0  _PyEval_EvalFrameDefault e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:3489
python39_d.dll      :0x00007FF8453E1260  _PyEval_EvalCode e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:4327
python39_d.dll      :0x00007FF8453E1E80  _PyEval_EvalCodeWithName e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:4366
python39_d.dll      :0x00007FF8453E0580  PyEval_EvalCodeEx e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:4382
python39_d.dll      :0x00007FF8453E0540  PyEval_EvalCode e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:832
python39_d.dll      :0x00007FF8453DB930  builtin_exec_impl e:\db19\build\s\vs1564d\build\python\src\external_python\python\bltinmodule.c:1035
python39_d.dll      :0x00007FF8453D32C0  builtin_exec e:\db19\build\s\vs1564d\build\python\src\external_python\python\clinic\bltinmodule.c.h:396
python39_d.dll      :0x00007FF8451D4A20  cfunction_vectorcall_FASTCALL e:\db19\build\s\vs1564d\build\python\src\external_python\objects\methodobject.c:426
python39_d.dll      :0x00007FF8453ECB10  _PyObject_VectorcallTstate e:\db19\build\s\vs1564d\build\python\src\external_python\include\cpython\abstract.h:119
python39_d.dll      :0x00007FF8453ED100  call_function e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:5075
python39_d.dll      :0x00007FF8453E1FB0  _PyEval_EvalFrameDefault e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:3519
python39_d.dll      :0x00007FF845137720  function_code_fastcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:330
python39_d.dll      :0x00007FF845134190  _PyFunction_Vectorcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:367
python39_d.dll      :0x00007FF8453ECB10  _PyObject_VectorcallTstate e:\db19\build\s\vs1564d\build\python\src\external_python\include\cpython\abstract.h:119
python39_d.dll      :0x00007FF8453ED100  call_function e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:5075
python39_d.dll      :0x00007FF8453E1FB0  _PyEval_EvalFrameDefault e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:3505
python39_d.dll      :0x00007FF8453E1260  _PyEval_EvalCode e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:4327
python39_d.dll      :0x00007FF845134190  _PyFunction_Vectorcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:404
python39_d.dll      :0x00007FF8453ECB10  _PyObject_VectorcallTstate e:\db19\build\s\vs1564d\build\python\src\external_python\include\cpython\abstract.h:119
python39_d.dll      :0x00007FF8453ED100  call_function e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:5075
python39_d.dll      :0x00007FF8453E1FB0  _PyEval_EvalFrameDefault e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:3505
python39_d.dll      :0x00007FF845137720  function_code_fastcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:330
python39_d.dll      :0x00007FF845134190  _PyFunction_Vectorcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:367
python39_d.dll      :0x00007FF8453ECB10  _PyObject_VectorcallTstate e:\db19\build\s\vs1564d\build\python\src\external_python\include\cpython\abstract.h:119
python39_d.dll      :0x00007FF8453ED100  call_function e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:5075
python39_d.dll      :0x00007FF8453E1FB0  _PyEval_EvalFrameDefault e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:3505
python39_d.dll      :0x00007FF845137720  function_code_fastcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:330
python39_d.dll      :0x00007FF845134190  _PyFunction_Vectorcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:367
python39_d.dll      :0x00007FF8453ECB10  _PyObject_VectorcallTstate e:\db19\build\s\vs1564d\build\python\src\external_python\include\cpython\abstract.h:119
python39_d.dll      :0x00007FF8453ED100  call_function e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:5075
python39_d.dll      :0x00007FF8453E1FB0  _PyEval_EvalFrameDefault e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:3519
python39_d.dll      :0x00007FF845137720  function_code_fastcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:330
python39_d.dll      :0x00007FF845134190  _PyFunction_Vectorcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:367
python39_d.dll      :0x00007FF845133C50  PyVectorcall_Call e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:231
python39_d.dll      :0x00007FF845134B40  _PyObject_Call e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:266
python39_d.dll      :0x00007FF845133300  PyObject_Call e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:294
blender.exe         :0x00007FF6E8D064A0  bpy_class_call K:\BlenderGit\blender\source\blender\python\intern\bpy_rna.c:8567
blender.exe         :0x00007FF6E8838600  rna_operator_execute_cb K:\BlenderGit\blender\source\blender\makesrna\intern\rna_wm.c:1313
blender.exe         :0x00007FF6E7D5AFA0  wm_operator_invoke K:\BlenderGit\blender\source\blender\windowmanager\intern\wm_event_system.c:1362
blender.exe         :0x00007FF6E7D566B0  wm_handler_operator_call K:\BlenderGit\blender\source\blender\windowmanager\intern\wm_event_system.c:2178
blender.exe         :0x00007FF6E7D595D0  wm_handlers_do_keymap_with_keymap_handler K:\BlenderGit\blender\source\blender\windowmanager\intern\wm_event_system.c:2503
blender.exe         :0x00007FF6E7D58820  wm_handlers_do_intern K:\BlenderGit\blender\source\blender\windowmanager\intern\wm_event_system.c:2799
blender.exe         :0x00007FF6E7D57430  wm_handlers_do K:\BlenderGit\blender\source\blender\windowmanager\intern\wm_event_system.c:2931
blender.exe         :0x00007FF6E7D518C0  wm_event_do_handlers K:\BlenderGit\blender\source\blender\windowmanager\intern\wm_event_system.c:3421
blender.exe         :0x00007FF6E7D26F90  WM_main K:\BlenderGit\blender\source\blender\windowmanager\intern\wm.c:649
blender.exe         :0x00007FF6E724F540  main K:\BlenderGit\blender\source\creator\creator.c:524
blender.exe         :0x00007FF6F289CD90  invoke_main d:\agent\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:79
blender.exe         :0x00007FF6F289CB40  __scrt_common_main_seh d:\agent\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288
blender.exe         :0x00007FF6F289CB20  __scrt_common_main d:\agent\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:331
blender.exe         :0x00007FF6F289CE50  mainCRTStartup d:\agent\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_main.cpp:17
KERNEL32.DLL        :0x00007FF894647020  BaseThreadInitThunk
ntdll.dll           :0x00007FF896402630  RtlUserThreadStart
@lichtwerk can repro, feels like some kind of heap corruption or use after free business, try reproducing with an ASAN build, should pop right up ``` # Blender 2.93.0, Unknown revision # backtrace Exception Record: ExceptionCode : EXCEPTION_ACCESS_VIOLATION Exception Address : 0x00007FF6F2603DB7 Exception Module : blender.exe Exception Flags : 0x00000000 Exception Parameters : 0x2 Parameters[0] : 0x0000000000000000 Parameters[1] : 0x00000207FCDA8F80 Stack trace: blender.exe :0x00007FF6F2603D70 MEM_lockfree_allocN_len K:\BlenderGit\blender\intern\guardedalloc\intern\mallocn_lockfree_impl.c:96 blender.exe :0x00007FF6F26041E0 MEM_lockfree_freeN K:\BlenderGit\blender\intern\guardedalloc\intern\mallocn_lockfree_impl.c:109 blender.exe :0x00007FF6E7973FE0 BKE_object_free_derived_caches K:\BlenderGit\blender\source\blender\blenkernel\intern\object.c:1716 blender.exe :0x00007FF6E7A04250 BKE_displist_make_curveTypes K:\BlenderGit\blender\source\blender\blenkernel\intern\displist.c:1743 blender.exe :0x00007FF6E7A08920 displist_calc_taper K:\BlenderGit\blender\source\blender\blenkernel\intern\displist.c:649 blender.exe :0x00007FF6E7A09250 do_makeDispListCurveTypes K:\BlenderGit\blender\source\blender\blenkernel\intern\displist.c:1652 blender.exe :0x00007FF6E7A04400 BKE_displist_make_curveTypes_forRender K:\BlenderGit\blender\source\blender\blenkernel\intern\displist.c:1771 blender.exe :0x00007FF6E7B7C830 curve_to_mesh_eval_ensure K:\BlenderGit\blender\source\blender\blenkernel\intern\mesh_convert.c:1106 blender.exe :0x00007FF6E7B7D290 mesh_new_from_curve_type_object K:\BlenderGit\blender\source\blender\blenkernel\intern\mesh_convert.c:1127 blender.exe :0x00007FF6E7B77D20 BKE_mesh_new_from_object K:\BlenderGit\blender\source\blender\blenkernel\intern\mesh_convert.c:1239 blender.exe :0x00007FF6E797D6C0 BKE_object_to_mesh K:\BlenderGit\blender\source\blender\blenkernel\intern\object.c:5604 blender.exe :0x00007FF6E8AA3030 rna_Object_to_mesh K:\BlenderGit\blender\source\blender\makesrna\intern\rna_object_api.c:400 blender.exe :0x00007FF6E8A98F30 Object_to_mesh_call K:\BlenderGit\build_windows_Full_x64_vc16_Release\source\blender\makesrna\intern\rna_object_gen.c:3480 blender.exe :0x00007FF6E87E6F60 RNA_function_call K:\BlenderGit\blender\source\blender\makesrna\intern\rna_access.c:7552 blender.exe :0x00007FF6E8D04700 pyrna_func_call K:\BlenderGit\blender\source\blender\python\intern\bpy_rna.c:6362 python39_d.dll :0x00007FF845136170 _PyObject_MakeTpCall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:191 python39_d.dll :0x00007FF8453ECB10 _PyObject_VectorcallTstate e:\db19\build\s\vs1564d\build\python\src\external_python\include\cpython\abstract.h:116 python39_d.dll :0x00007FF8453ED100 call_function e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:5075 python39_d.dll :0x00007FF8453E1FB0 _PyEval_EvalFrameDefault e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:3489 python39_d.dll :0x00007FF8453E1260 _PyEval_EvalCode e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:4327 python39_d.dll :0x00007FF8453E1E80 _PyEval_EvalCodeWithName e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:4366 python39_d.dll :0x00007FF8453E0580 PyEval_EvalCodeEx e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:4382 python39_d.dll :0x00007FF8453E0540 PyEval_EvalCode e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:832 python39_d.dll :0x00007FF8453DB930 builtin_exec_impl e:\db19\build\s\vs1564d\build\python\src\external_python\python\bltinmodule.c:1035 python39_d.dll :0x00007FF8453D32C0 builtin_exec e:\db19\build\s\vs1564d\build\python\src\external_python\python\clinic\bltinmodule.c.h:396 python39_d.dll :0x00007FF8451D4A20 cfunction_vectorcall_FASTCALL e:\db19\build\s\vs1564d\build\python\src\external_python\objects\methodobject.c:426 python39_d.dll :0x00007FF8453ECB10 _PyObject_VectorcallTstate e:\db19\build\s\vs1564d\build\python\src\external_python\include\cpython\abstract.h:119 python39_d.dll :0x00007FF8453ED100 call_function e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:5075 python39_d.dll :0x00007FF8453E1FB0 _PyEval_EvalFrameDefault e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:3519 python39_d.dll :0x00007FF845137720 function_code_fastcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:330 python39_d.dll :0x00007FF845134190 _PyFunction_Vectorcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:367 python39_d.dll :0x00007FF8453ECB10 _PyObject_VectorcallTstate e:\db19\build\s\vs1564d\build\python\src\external_python\include\cpython\abstract.h:119 python39_d.dll :0x00007FF8453ED100 call_function e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:5075 python39_d.dll :0x00007FF8453E1FB0 _PyEval_EvalFrameDefault e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:3505 python39_d.dll :0x00007FF8453E1260 _PyEval_EvalCode e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:4327 python39_d.dll :0x00007FF845134190 _PyFunction_Vectorcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:404 python39_d.dll :0x00007FF8453ECB10 _PyObject_VectorcallTstate e:\db19\build\s\vs1564d\build\python\src\external_python\include\cpython\abstract.h:119 python39_d.dll :0x00007FF8453ED100 call_function e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:5075 python39_d.dll :0x00007FF8453E1FB0 _PyEval_EvalFrameDefault e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:3505 python39_d.dll :0x00007FF845137720 function_code_fastcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:330 python39_d.dll :0x00007FF845134190 _PyFunction_Vectorcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:367 python39_d.dll :0x00007FF8453ECB10 _PyObject_VectorcallTstate e:\db19\build\s\vs1564d\build\python\src\external_python\include\cpython\abstract.h:119 python39_d.dll :0x00007FF8453ED100 call_function e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:5075 python39_d.dll :0x00007FF8453E1FB0 _PyEval_EvalFrameDefault e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:3505 python39_d.dll :0x00007FF845137720 function_code_fastcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:330 python39_d.dll :0x00007FF845134190 _PyFunction_Vectorcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:367 python39_d.dll :0x00007FF8453ECB10 _PyObject_VectorcallTstate e:\db19\build\s\vs1564d\build\python\src\external_python\include\cpython\abstract.h:119 python39_d.dll :0x00007FF8453ED100 call_function e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:5075 python39_d.dll :0x00007FF8453E1FB0 _PyEval_EvalFrameDefault e:\db19\build\s\vs1564d\build\python\src\external_python\python\ceval.c:3519 python39_d.dll :0x00007FF845137720 function_code_fastcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:330 python39_d.dll :0x00007FF845134190 _PyFunction_Vectorcall e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:367 python39_d.dll :0x00007FF845133C50 PyVectorcall_Call e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:231 python39_d.dll :0x00007FF845134B40 _PyObject_Call e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:266 python39_d.dll :0x00007FF845133300 PyObject_Call e:\db19\build\s\vs1564d\build\python\src\external_python\objects\call.c:294 blender.exe :0x00007FF6E8D064A0 bpy_class_call K:\BlenderGit\blender\source\blender\python\intern\bpy_rna.c:8567 blender.exe :0x00007FF6E8838600 rna_operator_execute_cb K:\BlenderGit\blender\source\blender\makesrna\intern\rna_wm.c:1313 blender.exe :0x00007FF6E7D5AFA0 wm_operator_invoke K:\BlenderGit\blender\source\blender\windowmanager\intern\wm_event_system.c:1362 blender.exe :0x00007FF6E7D566B0 wm_handler_operator_call K:\BlenderGit\blender\source\blender\windowmanager\intern\wm_event_system.c:2178 blender.exe :0x00007FF6E7D595D0 wm_handlers_do_keymap_with_keymap_handler K:\BlenderGit\blender\source\blender\windowmanager\intern\wm_event_system.c:2503 blender.exe :0x00007FF6E7D58820 wm_handlers_do_intern K:\BlenderGit\blender\source\blender\windowmanager\intern\wm_event_system.c:2799 blender.exe :0x00007FF6E7D57430 wm_handlers_do K:\BlenderGit\blender\source\blender\windowmanager\intern\wm_event_system.c:2931 blender.exe :0x00007FF6E7D518C0 wm_event_do_handlers K:\BlenderGit\blender\source\blender\windowmanager\intern\wm_event_system.c:3421 blender.exe :0x00007FF6E7D26F90 WM_main K:\BlenderGit\blender\source\blender\windowmanager\intern\wm.c:649 blender.exe :0x00007FF6E724F540 main K:\BlenderGit\blender\source\creator\creator.c:524 blender.exe :0x00007FF6F289CD90 invoke_main d:\agent\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:79 blender.exe :0x00007FF6F289CB40 __scrt_common_main_seh d:\agent\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288 blender.exe :0x00007FF6F289CB20 __scrt_common_main d:\agent\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:331 blender.exe :0x00007FF6F289CE50 mainCRTStartup d:\agent\_work\1\s\src\vctools\crt\vcstartup\src\startup\exe_main.cpp:17 KERNEL32.DLL :0x00007FF894647020 BaseThreadInitThunk ntdll.dll :0x00007FF896402630 RtlUserThreadStart ```
Pedro A. commented 2021-03-30 11:53:13 +02:00
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In #86871#1137771, @PratikPB2123 wrote:
still getting the crash. tested again with version : 2.93.0 alpha , hash : 9975af5ffa7 , commit date : 2021-03-29
Hi @povmaniac , are you on Windows ??

Yes, I'm on Windows. Finally I can reproduce also in 2.93 alpha

> In #86871#1137771, @PratikPB2123 wrote: > still getting the crash. tested again with version : `2.93.0 alpha` , hash : `9975af5ffa7` , commit date : `2021-03-29` > Hi @povmaniac , are you on Windows ?? Yes, I'm on Windows. Finally I can reproduce also in 2.93 alpha
Campbell Barton self-assigned this 2021-04-20 10:06:38 +02:00
blender-admin commented 2021-04-20 16:20:47 +02:00
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This issue was referenced by fa7ddd0f43

This issue was referenced by fa7ddd0f43ea15dd19d81e7808de2bfe8cfc89ee
Campbell Barton commented 2021-04-20 16:21:39 +02:00
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Changed status from 'Confirmed' to: 'Resolved'

Changed status from 'Confirmed' to: 'Resolved'
blender-admin commented 2021-05-05 00:05:10 +02:00
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This issue was referenced by d18be66a54

This issue was referenced by d18be66a54f977426013bcd5c5c541f698c675fe
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