[VXA] Earthbound-Ish Battle System

[MSDGPPNDFMD138]

I have a problem with this script. It works perfectly fine when i launch it in the battle test, but in the actual game an error comes up reading
"Earthbound-ish Odometer Roll" line 168: NoMethodError occurred
undefined method '>' for nil:NilClass
Can someone please tell me how to fix this??

[Widen612]

he/she still working on this script fix some bug or so so, btw love script on rpg maker vx version