Error :( L2J

[darian05]

I get this error on my server I dont know why can someone help me plz thx alot


D:\!CORE\gameserver\data\scripts\ai\group_template\SummonMinions.java
java.lang.NullPointerException
at javolution.util.FastMap$Entry.access$302(Unknown Source)
at javolution.util.FastMap.put(Unknown Source)
at javolution.util.FastMap.put(Unknown Source)
at ai.group_template.SummonMinions.onAttack(Unknown Source)
at net.sf.l2j.gameserver.model.quest.Quest.onAttack(Quest.java:553)
at net.sf.l2j.gameserver.model.quest.Quest.notifyAttack(Quest.java:342)
at net.sf.l2j.gameserver.model.actor.L2Attackable.addDamage(L2Attackable

 

[jujogual]

can you change u data pack because is a error with a java file... and i guess u cant fix it...