Crash while fighting Dumpling

Dumpling was the only character left, attempted to attack it with an Ashmouth Cerebrus. I was in the angelic-cloud realm.

v. 0.8.4


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FATAL ERROR in
action number 1
of Draw Event
for object obj_battlecontroller:

Variable obj_battlecontroller.sprite_battle(100191, -2147483648) not set before reading it.
at gml_Object_obj_battlecontroller_Draw_64
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