# Blender 2.93.0, Commit date: 2021-06-02 11:21, Hash 84da05a8b806 # backtrace Exception Record: ExceptionCode : EXCEPTION_ACCESS_VIOLATION Exception Address : 0x00007FFE6069540C Exception Module : python39.dll Exception Flags : 0x00000000 Exception Parameters : 0x2 Parameters[0] : 0x0000000000000000 Parameters[1] : 0x0000000000000010 Stack trace: python39.dll :0x00007FFE606953A0 PyInterpreterState_GetDict python39.dll :0x00007FFE606968B0 PyGILState_Ensure blender.exe :0x00007FF600A19B90 BPY_driver_exec blender.exe :0x00007FF60055FFA0 evaluate_driver blender.exe :0x00007FF600519B70 calculate_fcurve blender.exe :0x00007FF60050AEB0 BKE_animsys_eval_driver blender.exe :0x00007FF604ADC910 blender::deg::`anonymous namespace'::evaluate_node blender.exe :0x00007FF604ADC8C0 blender::deg::`anonymous namespace'::deg_task_run_func tbb.dll :0x00007FFEB06D54A0 tbb::interface7::internal::isolate_within_arena blender.exe :0x00007FF604F64B90 tbb::internal::function_task::execute tbb.dll :0x00007FFEB06E54D0 tbb::recursive_mutex::scoped_lock::internal_try_acquire tbb.dll :0x00007FFEB06E54D0 tbb::recursive_mutex::scoped_lock::internal_try_acquire blender.exe :0x00007FF6007EAB80 tbb::internal::task_group_base::wait blender.exe :0x00007FF604ADC450 blender::deg::deg_evaluate_on_refresh blender.exe :0x00007FF60043A660 scene_graph_update_tagged blender.exe :0x00007FF6005F36D0 wm_event_do_depsgraph blender.exe :0x00007FF6005E22E0 wm_file_read_post blender.exe :0x00007FF6005E2E80 wm_homefile_read blender.exe :0x00007FF6005DF510 WM_init blender.exe :0x00007FF6002A1C90 main blender.exe :0x00007FF605082788 __scrt_common_main_seh KERNEL32.DLL :0x00007FFEC5BC7020 BaseThreadInitThunk ntdll.dll :0x00007FFEC6F22630 RtlUserThreadStart Threads: Thread : 000036e8 ntdll.dll :0x00007FFEC6F70860 ZwWaitForWorkViaWorkerFactory ntdll.dll :0x00007FFEC6F22680 TpReleaseCleanupGroupMembers KERNEL32.DLL :0x00007FFEC5BC7020 BaseThreadInitThunk ntdll.dll :0x00007FFEC6F22630 RtlUserThreadStart Thread : 000027f4 ntdll.dll :0x00007FFEC6F70860 ZwWaitForWorkViaWorkerFactory ntdll.dll :0x00007FFEC6F22680 TpReleaseCleanupGroupMembers KERNEL32.DLL :0x00007FFEC5BC7020 BaseThreadInitThunk ntdll.dll :0x00007FFEC6F22630 RtlUserThreadStart Thread : 00000500 ntdll.dll :0x00007FFEC6F70860 ZwWaitForWorkViaWorkerFactory ntdll.dll :0x00007FFEC6F22680 TpReleaseCleanupGroupMembers KERNEL32.DLL :0x00007FFEC5BC7020 BaseThreadInitThunk ntdll.dll :0x00007FFEC6F22630 RtlUserThreadStart Thread : 00004e68 ntdll.dll :0x00007FFEC6F6CE90 NtWaitForSingleObject KERNELBASE.dll :0x00007FFEC4631600 WaitForSingleObjectEx blender.exe :0x00007FF6046818E0 IlmThread_2_5::Semaphore::wait blender.exe :0x00007FF6046810B0 IlmThread_2_5::ThreadPool::numThreads blender.exe :0x00007FF604681D50 std::_LaunchPad