# Blender 3.0.0, Commit date: 2021-05-16 05:49, Hash 0e581f619670 bpy.context.object.data.layers["mask"].scale[1] = 0 # Property bpy.context.object.data.layers["mask"].scale[2] = 0 # Property bpy.context.object.data.layers["mask"].scale[0] = 0 # Property # backtrace Exception Record: ExceptionCode : EXCEPTION_ACCESS_VIOLATION Exception Address : 0x00007FF6E46D9161 Exception Module : blender.exe Exception Flags : 0x00000000 Exception Parameters : 0x2 Parameters[0] : 0x0000000000000000 Parameters[1] : 0x0000000000000008 Stack trace: blender.exe :0x00007FF6E46D8F90 GPENCIL_draw_object blender.exe :0x00007FF6E46D8CE0 GPENCIL_draw_scene blender.exe :0x00007FF6E46A0700 drw_engines_draw_scene blender.exe :0x00007FF6E469D090 DRW_draw_render_loop_ex blender.exe :0x00007FF6E469E0F0 DRW_draw_view blender.exe :0x00007FF6E4EA13D0 view3d_main_region_draw blender.exe :0x00007FF6E4A63830 ED_region_do_draw blender.exe :0x00007FF6E45E3410 wm_draw_window_offscreen blender.exe :0x00007FF6E45E3260 wm_draw_window blender.exe :0x00007FF6E45E2D60 wm_draw_update blender.exe :0x00007FF6E45BF210 WM_main blender.exe :0x00007FF6E4271D70 main blender.exe :0x00007FF6E90B6798 __scrt_common_main_seh KERNEL32.DLL :0x00007FF96B2F7020 BaseThreadInitThunk ntdll.dll :0x00007FF96C382630 RtlUserThreadStart Threads: Thread : 000058f4 ntdll.dll :0x00007FF96C3D0860 ZwWaitForWorkViaWorkerFactory ntdll.dll :0x00007FF96C382680 TpReleaseCleanupGroupMembers KERNEL32.DLL :0x00007FF96B2F7020 BaseThreadInitThunk ntdll.dll :0x00007FF96C382630 RtlUserThreadStart Thread : 00003d7c ntdll.dll :0x00007FF96C3D0860 ZwWaitForWorkViaWorkerFactory ntdll.dll :0x00007FF96C382680 TpReleaseCleanupGroupMembers KERNEL32.DLL :0x00007FF96B2F7020 BaseThreadInitThunk ntdll.dll :0x00007FF96C382630 RtlUserThreadStart Thread : 00004304 ntdll.dll :0x00007FF96C3D0860 ZwWaitForWorkViaWorkerFactory ntdll.dll :0x00007FF96C382680 TpReleaseCleanupGroupMembers KERNEL32.DLL :0x00007FF96B2F7020 BaseThreadInitThunk ntdll.dll :0x00007FF96C382630 RtlUserThreadStart Thread : 00001590 ntdll.dll :0x00007FF96C3CCE90 NtWaitForSingleObject KERNELBASE.dll :0x00007FF969FE1600 WaitForSingleObjectEx blender.exe :0x00007FF6E86B6FA0 IlmThread_2_5::Semaphore::wait blender.exe :0x00007FF6E86B6770 IlmThread_2_5::ThreadPool::numThreads blender.exe :0x00007FF6E86B7410 std::_LaunchPad