# Blender 2.90.1, Commit date: 2020-09-23 06:43, Hash 3e85bb34d0d7 # backtrace Exception Record: ExceptionCode : EXCEPTION_ACCESS_VIOLATION Exception Address : 0x00007FF6458BE939 Exception Module : blender.exe Exception Flags : 0x00000000 Exception Parameters : 0x2 Parameters[0] : 0x0000000000000000 Parameters[1] : 0x000001EC1E7F8000 Stack trace: blender.exe :0x00007FF6458BE930 BezierSplinePoint_handle_left_get blender.exe :0x00007FF646323CE0 ccl::create_mesh blender.exe :0x00007FF64631D380 ccl::BlenderSync::sync_mesh blender.exe :0x00007FF646318AA0 ccl::BlenderSync::sync_geometry blender.exe :0x00007FF646306130 ccl::BlenderSync::sync_object blender.exe :0x00007FF6463054E0 ccl::BlenderSync::sync_objects blender.exe :0x00007FF6462FA2A0 ccl::BlenderSync::sync_data blender.exe :0x00007FF6462F0450 ccl::BlenderSession::render blender.exe :0x00007FF6462EAC40 ccl::render_func python37.dll :0x00007FF9955E6EE0 PyMethodDef_RawFastCallKeywords python37.dll :0x00007FF9956B3FA0 PyEval_GetFuncDesc python37.dll :0x00007FF9956AE490 PyEval_EvalFrameDefault python37.dll :0x00007FF9955E64E0 PyObject_Call python37.dll :0x00007FF9955E69C0 PyFunction_FastCallKeywords python37.dll :0x00007FF9956B3FA0 PyEval_GetFuncDesc python37.dll :0x00007FF9956AE490 PyEval_EvalFrameDefault python37.dll :0x00007FF9955E64E0 PyObject_Call blender.exe :0x00007FF645983CF0 bpy_class_call blender.exe :0x00007FF6459790C0 engine_render blender.exe :0x00007FF648D58850 RE_engine_render blender.exe :0x00007FF648D61420 do_render blender.exe :0x00007FF648D61640 do_render_composite blender.exe :0x00007FF648D61490 do_render_all_options blender.exe :0x00007FF648D5ECF0 RE_RenderFrame blender.exe :0x00007FF6462E39D0 render_startjob blender.exe :0x00007FF645696B20 do_job_thread blender.exe :0x00007FF64976C750 _ptw32_threadStart ucrtbase.dll :0x00007FF9CDAF0F70 beginthreadex KERNEL32.DLL :0x00007FF9CDC97C10 BaseThreadInitThunk ntdll.dll :0x00007FF9CFC2D4B0 RtlUserThreadStart Threads: Thread : 00002d40 ntdll.dll :0x00007FF9CFC5CD60 NtDelayExecution KERNELBASE.dll :0x00007FF9CCE3FB80 SleepEx blender.exe :0x00007FF64567BB10 wm_window_process_events blender.exe :0x00007FF645671FF0 WM_main blender.exe :0x00007FF6453F1AE0 main blender.exe :0x00007FF649741398 __scrt_common_main_seh KERNEL32.DLL :0x00007FF9CDC97C10 BaseThreadInitThunk ntdll.dll :0x00007FF9CFC2D4B0 RtlUserThreadStart Thread : 00002f84 ntdll.dll :0x00007FF9CFC5C760 NtWaitForSingleObject KERNELBASE.dll :0x00007FF9CCE31E00 WaitForSingleObjectEx blender.exe :0x00007FF648DCD790 IlmThread_2_4::Semaphore::wait blender.exe :0x00007FF648DCCF60 IlmThread_2_4::ThreadPool::numThreads blender.exe :0x00007FF648DCDC10 std::_LaunchPad