Awesome game! Aesthetically magnificent. Did also receive a similar error.
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FATAL ERROR in
action number 1
of Destroy Event
for object par_effect:
Unable to find any instance for object index '100039' name '<undefined>'
at gml_Object_par_effect_Destroy_0
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stack frame is
gml_Object_par_effect_Destroy_0 (line -1)
called from - gml_Object_effect_police_tape_Destroy_0 (line -1) - <unknown source line>
called from - gml_Script_action_interface_cleanup (line -1) - <unknown source line>
gml_Object_menu_desktop_Create_0
called from - gml_Script_instance_create (line -1) - <unknown source line>
gml_Script_create_once
gml_Script_switch_menu
gml_Script_method_execute
gml_Object_manager_window_Step_0
Also had a similar keyboard error after opening another window and returning to game. Had to restart.