System Information
Operating system: Darwin-19.5.0-x86_64-i386-64bit 64 Bits
Graphics card: AMD Radeon Pro 455 OpenGL Engine ATI Technologies Inc. 4.1 ATI-3.9.15
Blender Version
Broken: 2.91.0 Alpha
Broken: 2.81a
Worked: 2.79b
Short description of error
Crash when undoing painting on a linked image.
Exact steps for others to reproduce the error
- open 'file.blend'
- paint on the image (linked from 'lib.blend')
- ctrl-z
# backtrace 0 Blender 0x000000010aef65a7 BLI_system_backtrace + 55 1 Blender 0x000000010a0cbbf3 sig_handle_crash + 355 2 libsystem_platform.dylib 0x00007fff715a75fd _sigtramp + 29 3 libsystem_kernel.dylib 0x00007fff714f0170 mach_msg + 60 4 libsystem_c.dylib 0x00007fff71440891 __vfprintf + 5379 5 libsystem_c.dylib 0x00007fff71466ad3 __v2printf + 475 6 libsystem_c.dylib 0x00007fff7144cee7 _vsnprintf + 417 7 libsystem_c.dylib 0x00007fff7144cf90 vsnprintf + 68 8 Blender 0x000000010aabbf5b CLG_logf + 2827 9 Blender 0x000000010a9b77e4 uhandle_restore_list + 756 10 Blender 0x000000010a9b6afc image_undosys_step_decode + 188 11 Blender 0x000000010a3a4f1f undosys_step_decode + 271 12 Blender 0x000000010a3a4d11 BKE_undosys_step_undo_with_data_ex + 257 13 Blender 0x000000010a9718cf ed_undo_step_impl + 735 14 Blender 0x000000010a9706c2 ed_undo_exec + 50 15 Blender 0x000000010a0d71ab wm_operator_invoke + 411 16 Blender 0x000000010a0d8809 wm_handler_operator_call + 633 17 Blender 0x000000010a0d7ec6 wm_handlers_do_intern + 1814 18 Blender 0x000000010a0d35ff wm_handlers_do + 31 19 Blender 0x000000010a0d31ed wm_event_do_handlers + 3373 20 Blender 0x000000010a0cc710 WM_main + 32 21 Blender 0x000000010a0c85f7 main + 759 22 libdyld.dylib 0x00007fff713aecc9 start + 1