Traceback (most recent call last): File "Mattricks\EconomyPage.pyc", line 183, in ArenaButton File "Mattricks\ArenaPage.pyc", line 677, in __init__ File "Mattricks\ArenaPage.pyc", line 461, in AfterInit File "Mattricks\ArenaPage.pyc", line 495, in __update File "Mattricks\ArenaPage.pyc", line 530, in __updategui UnboundLocalError: local variable 'b_total' referenced before assignment