EXC_CRASH (SIGABRT)

Non mi funziona su iMac, crash ad ogni avvio!
:(
Assertion failed: (newFont != nil), function -[UILabel setFont:], file /Users/iwert/Desktop/PokerClient/UIKit/Classes/UILabel.m, line 81.

iM@rcello about Texas Hold'em Poker: Pokerist, v3.0.2