Hi i'm having problems with an error the game used to work but now the error appears I manage to get to the click to start screen then the error appears
this is the error:
FATAL ERROR in
action number 1
of Other Event: User Defined 0
for object obj_ExplorationController:
DoSub :1: undefined value
at gml_Script_slowdown_target
stack frame is
gml_Script_slowdown_target (line 0)
gml_Object_obj_ExplorationController_Other_10
(sorry if this is uninformative)