[Ace] Battle Symphony undefined method `%' for nil: NilClass

Hi there!

Getting straight to the problem, I have Battle Symphony script installed (amazing battle system btw~ ), as well as the enemy charset addon.

Everything works fine, until I specify the battler for an enemy using the <battler set: !Flame, 4>.

At the beginning of a battle I get the following error:

EDIT:

Solved it! I figured out that the State Graphics script was causing problems, so I simply placed it above the Battle Symphony and it works :)