crash when toggling viewport visibility #81158

New Issue

chan · 2020-09-25T07:54:07+02:00

chan commented

2020-09-25 07:54:07 +02:00

System Information
Operating system: Windows 10
Graphics card: GTX 960

Blender Version
Broken: 2.90.1, 2.91
Worked: 2.83.6

Short description of error
crash when toggling viewport visibility

Exact steps for others to reproduce the error
Based on the default startup or an attached .blend file (as simple as possible).

l.zip

Open the attached file
Change the viewport to Rendered

3. Toggle on the viewport visibility in particle setting

crash

# Blender 2.90.1, Commit date: 2020-09-23 06:43, Hash 3e85bb34d0d7
bpy.context.space_data.shading.type = 'RENDERED'  # Property
bpy.context.object.modifiers["ParticleSettings"].show_viewport = True  # Property

# backtrace
Exception Record:

ExceptionCode         : EXCEPTION_ACCESS_VIOLATION
Exception Address     : 0x00007FF76C32C568
Exception Module      : blender.exe
Exception Flags       : 0x00000000
Exception Parameters  : 0x2
	Parameters[0] : 0x0000000000000000
	Parameters[1] : 0x000001D80F4B1050


Stack trace:
blender.exe         :0x00007FF76C32C550  ?loadTriangle@?$TriangleMi@$03@avx2@embree@@QEBA?AUTriangle@123@HQEBVScene@3@@Z
blender.exe         :0x00007FF76CA9D1F0  embree::avx::BVHNIntersector1<4,1,1,embree::avx::ArrayIntersector1<embree::avx::TriangleMiIntersect
blender.exe         :0x00007FF76C5D6060  embree::avx2::InstanceIntersector1::intersect
blender.exe         :0x00007FF76C31ED80  embree::avx2::BVHNIntersector1<4,1,0,embree::avx2::ArrayIntersector1<embree::avx2::InstanceIntersec
blender.exe         :0x00007FF76B9D4C80  rtcIntersect1
blender.exe         :0x00007FF76B80A860  ccl::kernel_path_trace
blender.exe         :0x00007FF76B7B6280  ccl::kernel_cpu_avx2_path_trace
blender.exe         :0x00007FF76B4CA700  ccl::CPUDevice::render
blender.exe         :0x00007FF76B4CB590  ccl::CPUDevice::thread_render
blender.exe         :0x00007FF76B4CBA30  ccl::CPUDevice::thread_run
blender.exe         :0x00007FF76B4C60B0  std::_Func_impl_no_alloc<<lambda_d884e08a7877f415f05ce8ffda8f97b4>,void>::_Do_call
blender.exe         :0x00007FF76DA7F520  tbb::internal::function_task<std::function<void __cdecl(void)> >::execute
tbb.dll             :0x00007FFA473137A0  tbb::recursive_mutex::scoped_lock::internal_try_acquire
tbb.dll             :0x00007FFA473137A0  tbb::recursive_mutex::scoped_lock::internal_try_acquire
blender.exe         :0x00007FF76B23D010  tbb::internal::task_group_base::wait
blender.exe         :0x00007FF76DA7E720  ccl::TaskPool::wait_work
blender.exe         :0x00007FF76B8DBCC0  ccl::Session::run_cpu
blender.exe         :0x00007FF76B8DA620  ccl::Session::run
blender.exe         :0x00007FF76DA831A0  ccl::thread::run
blender.exe         :0x00007FF76B091450  std::thread::_Invoke<std::tuple<void * __ptr64 (__cdecl*)(void * __ptr64),ccl::thread * __ptr64>,0,
ucrtbase.dll        :0x00007FFA65171430  configthreadlocale
KERNEL32.DLL        :0x00007FFA668B6FC0  BaseThreadInitThunk
ntdll.dll           :0x00007FFA6791CEA0  RtlUserThreadStart

**System Information** Operating system: Windows 10 Graphics card: GTX 960 **Blender Version** Broken: 2.90.1, 2.91 Worked: 2.83.6 **Short description of error** crash when toggling viewport visibility **Exact steps for others to reproduce the error** Based on the default startup or an attached .blend file (as simple as possible). [l.zip](https://archive.blender.org/developer/F8918667/l.zip) 1. Open the attached file 2. Change the viewport to Rendered ![화면 캡처 2020-09-25 143712.png](https://archive.blender.org/developer/F8918654/화면_캡처_2020-09-25_143712.png) 3. Toggle on the viewport visibility in particle setting 4. crash ``` # Blender 2.90.1, Commit date: 2020-09-23 06:43, Hash 3e85bb34d0d7 bpy.context.space_data.shading.type = 'RENDERED' # Property bpy.context.object.modifiers["ParticleSettings"].show_viewport = True # Property # backtrace Exception Record: ExceptionCode : EXCEPTION_ACCESS_VIOLATION Exception Address : 0x00007FF76C32C568 Exception Module : blender.exe Exception Flags : 0x00000000 Exception Parameters : 0x2 Parameters[0] : 0x0000000000000000 Parameters[1] : 0x000001D80F4B1050 Stack trace: blender.exe :0x00007FF76C32C550 ?loadTriangle@?$TriangleMi@$03@avx2@embree@@QEBA?AUTriangle@123@HQEBVScene@3@@Z blender.exe :0x00007FF76CA9D1F0 embree::avx::BVHNIntersector1<4,1,1,embree::avx::ArrayIntersector1<embree::avx::TriangleMiIntersect blender.exe :0x00007FF76C5D6060 embree::avx2::InstanceIntersector1::intersect blender.exe :0x00007FF76C31ED80 embree::avx2::BVHNIntersector1<4,1,0,embree::avx2::ArrayIntersector1<embree::avx2::InstanceIntersec blender.exe :0x00007FF76B9D4C80 rtcIntersect1 blender.exe :0x00007FF76B80A860 ccl::kernel_path_trace blender.exe :0x00007FF76B7B6280 ccl::kernel_cpu_avx2_path_trace blender.exe :0x00007FF76B4CA700 ccl::CPUDevice::render blender.exe :0x00007FF76B4CB590 ccl::CPUDevice::thread_render blender.exe :0x00007FF76B4CBA30 ccl::CPUDevice::thread_run blender.exe :0x00007FF76B4C60B0 std::_Func_impl_no_alloc<<lambda_d884e08a7877f415f05ce8ffda8f97b4>,void>::_Do_call blender.exe :0x00007FF76DA7F520 tbb::internal::function_task<std::function<void __cdecl(void)> >::execute tbb.dll :0x00007FFA473137A0 tbb::recursive_mutex::scoped_lock::internal_try_acquire tbb.dll :0x00007FFA473137A0 tbb::recursive_mutex::scoped_lock::internal_try_acquire blender.exe :0x00007FF76B23D010 tbb::internal::task_group_base::wait blender.exe :0x00007FF76DA7E720 ccl::TaskPool::wait_work blender.exe :0x00007FF76B8DBCC0 ccl::Session::run_cpu blender.exe :0x00007FF76B8DA620 ccl::Session::run blender.exe :0x00007FF76DA831A0 ccl::thread::run blender.exe :0x00007FF76B091450 std::thread::_Invoke<std::tuple<void * __ptr64 (__cdecl*)(void * __ptr64),ccl::thread * __ptr64>,0, ucrtbase.dll :0x00007FFA65171430 configthreadlocale KERNEL32.DLL :0x00007FFA668B6FC0 BaseThreadInitThunk ntdll.dll :0x00007FFA6791CEA0 RtlUserThreadStart ```

chan commented

2020-09-25 07:54:07 +02:00

Added subscriber: @KRODU

Dalai Felinto commented

2020-09-25 11:48:01 +02:00

Added subscriber: @dfelinto

Dalai Felinto commented

2020-09-25 11:48:01 +02:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Dalai Felinto commented

2020-09-25 11:48:01 +02:00

Thanks for the report. Unfortunately the scenario described is too time consuming for us to track down, we require the bug reporter to narrow down the problem.

Basically the file attached is too big and likely complex to use to reproduce the issue. (and a tip, if you save as compressed file, you don't need to zip the file afterwards)

Normally .blend files can be simplified by removing most objects and disabling settings, until the problem reveals itself more clearly.

Thanks for the report. Unfortunately the scenario described is too time consuming for us to track down, we require the bug reporter to narrow down the problem. Basically the file attached is too big and likely complex to use to reproduce the issue. (and a tip, if you save as compressed file, you don't need to zip the file afterwards) Normally .blend files can be simplified by removing most objects and disabling settings, until the problem reveals itself more clearly.

Evan Wilson commented

2020-10-11 18:49:21 +02:00

Closed as duplicate of #81102

Evan Wilson closed this issue

2020-10-11 18:49:21 +02:00

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crash when toggling viewport visibility #81158