ShadowedKit

I've tried to revert to previous save files multiple times and have found that entering doors just keeps sending me errors, mainly one about an undefined method. The one that I reverted to is talking about an undefined '[]' method for nil:NilClass. Currently I just can't seem to even enter the first gym and while I had been able to enter it sometimes others it would just force quit the entire game without even giving an error. Been trying to find if anyone else has had this issue and have yet to find an answer so here I am to ask for assistance on the forum. Game - Void.rxdata