Since getting version 1.3.11, I've been crashing anytime I destroy a pile of sandbags, but only when I've got a unit out. This happens on any level I try to replicate it on.
Here's the error message:
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ERROR in action number 1
of Other Event: <unknown> for object obj_enemy_root:
Unable to find instance for object index 100099
at gml_Script_scr_enemy_findtarget
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gml_Script_scr_enemy_findtarget (line -1)
gml_Object_obj_enemy_root_Other_59
gml_Object_obj_enemy_root_Step_0 (line -1)