Crash in battle

Version: 0.10.2
OS: WINE

I was holding E like normal to speed through battle.
The screenshot I think indicates that the Whispering shade was attacking first


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

trying to index variable that is not an array
############################################################################################

called from - gml_Script_bc_CreatureCast (line 18)
called from - gml_Script_bc_ArtificialIntelligence (line 590)
called from - gml_Script_bc_Turn (line 6)
called from - gml_Object_obj_battlecontroller_Step_0 (line 259)


Thanks, found the problem!