Crash when undoing

[moniker 67]

Quote

___________________________________________
############################################################################################
FATAL ERROR in
action number 1
of  Step Event0
for object app:

REAL argument is unset
############################################################################################
--------------------------------------------------------------------------------------------
called from - gml_Script_tl_keyframe_deselect (line 5)
called from - gml_Script_action_tl_keyframe_select (line 7)
called from - gml_Script_action_toolbar_undo (line 18)
called from - gml_Script_app_update_keyboard (line 36)
called from - gml_Script_app_event_step (line 17)
called from - gml_Object_app_Step_0 (line 0)

Not sure what triggered that, I just was clicking undo and it crashed with that error.

[bullseyecg 39]

try re-installing mine-imator