Exception in thread "main" java.lang.NullPointerException
at net.sf.l2j.gameserver.model.entity.Hero.init(Hero.java:139)
at net.sf.l2j.gameserver.model.entity.Hero.<init>(Hero.java:87)
at net.sf.l2j.gameserver.model.entity.Hero.getInstance(Hero.jav
at net.sf.l2j.gameserver.GameServer.<init>(GameServer.java:320)
at net.sf.l2j.gameserver.GameServer.main(GameServer.java:540)