AionClientPacket , ExecuteWrapper , Dispatcher and other

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Core revision:262

Bug description:

What steps will reproduce the problem?:

What is the expected output?:

Please copy/paste errors below:

                      AionClientPacket

[ERROR] 2011-04-20 17:33:28 - gameserver.network.aion.AionClientPacket:71 - 
Error handling client (zafar1234) message :[C] 0x93 CM_CASTSPELL
java.lang.StackOverflowError
    at gameserver.controllers.PlayerController.onAttack(PlayerController.java:361)
    at gameserver.controllers.PlayerController.onAttack(PlayerController.java:376)
    at gameserver.controllers.CreatureController.onAttack(CreatureController.java:150)
    at gameserver.skillengine.effect.ReflectorEffect$1.attacked(ReflectorEffect.java:67)
    at gameserver.controllers.ObserveController.notifyAttackedObservers(ObserveController.java:127)
    at gameserver.controllers.CreatureController.onAttack(CreatureController.java:141)
    at gameserver.controllers.PlayerController.onAttack(PlayerController.java:361)
    at gameserver.controllers.PlayerController.onAttack(PlayerController.java:376)
    at gameserver.controllers.CreatureController.onAttack(CreatureController.java:150)
    at gameserver.skillengine.effect.ReflectorEffect$1.attacked(ReflectorEffect.java:67)
......................................................................
[ERROR] 2011-04-20 20:27:46 - gameserver.network.aion.AionClientPacket:71 - 
Error handling client (007fak) message :[C] 0x93 CM_CASTSPELL
java.util.ConcurrentModificationException
    at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
    at java.util.AbstractList$Itr.next(Unknown Source)
    at gameserver.controllers.ObserveController.notifySkilluseObservers(ObserveController.java:141)
    at gameserver.skillengine.model.Skill.useSkill(Skill.java:194)
    at gameserver.controllers.PlayerController.useSkill(PlayerController.java:396)
    at gameserver.network.aion.clientpackets.CM_CASTSPELL.runImpl(CM_CASTSPELL.java:120)
    at gameserver.network.aion.AionClientPacket.run(AionClientPacket.java:64)
    at com.aionemu.commons.utils.concurrent.ExecuteWrapper.execute(ExecuteWrapper.java:54)
    at gameserver.taskmanager.FIFORunnableQueue.removeAndExecuteFirst(FIFORunnableQueue.java:28)
    at gameserver.taskmanager.FIFOExecutableQueue.run(FIFOExecutableQueue.java:65)
    at com.aionemu.commons.utils.concurrent.ExecuteWrapper.execute(ExecuteWrapper.java:54)
    at com.aionemu.commons.utils.concurrent.ExecuteWrapper.run(ExecuteWrapper.java:39)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

                        ExecuteWrapper

[WARN] 2011-04-20 18:02:33 - 
com.aionemu.commons.utils.concurrent.ExecuteWrapper:57 - Exception in a 
Runnable execution:
java.lang.ClassCastException: gameserver.model.gameobjects.Servant cannot be 
cast to gameserver.model.gameobjects.player.Player
    at gameserver.skillengine.properties.TargetRelationProperty.set(TargetRelationProperty.java:124)
    at gameserver.skillengine.model.Skill.setProperties(Skill.java:529)
    at gameserver.skillengine.model.Skill.canUseSkill(Skill.java:146)
    at gameserver.skillengine.model.Skill.useSkill(Skill.java:183)
    at gameserver.ai.npcai.ServantAi$ServantSkillUseDesire.handleDesire(ServantAi.java:122)
    at gameserver.ai.desires.impl.GeneralDesireIteratorHandler.next(GeneralDesireIteratorHandler.java:41)
    at gameserver.ai.desires.DesireQueue.iterateDesires(DesireQueue.java:158)
    at gameserver.ai.AI.run(AI.java:127)
    at com.aionemu.commons.utils.concurrent.ExecuteWrapper.execute(ExecuteWrapper.java:54)
    at com.aionemu.commons.utils.concurrent.ExecuteWrapper.run(ExecuteWrapper.java:39)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    at java.util.concurrent.FutureTask$Sync.innerRunAndReset(Unknown Source)
    at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(Unknown Source)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(Unknown Source)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

                     Dispatcher

[ERROR] 2011-04-20 18:48:34 - com.aionemu.commons.network.Dispatcher:155 - 
Error while accepting connection: +java.lang.NullPointerException
java.lang.NullPointerException
    at com.aionemu.commons.network.AConnection.<init>(AConnection.java:101)
    at gameserver.network.aion.AionConnection.<init>(AionConnection.java:109)
    at gameserver.network.aion.GameConnectionFactoryImpl.create(GameConnectionFactoryImpl.java:49)
    at com.aionemu.commons.network.Acceptor.accept(Acceptor.java:102)
    at com.aionemu.commons.network.Dispatcher.accept(Dispatcher.java:152)
    at com.aionemu.commons.network.AcceptDispatcherImpl.dispatch(AcceptDispatcherImpl.java:56)
    at com.aionemu.commons.network.Dispatcher.run(Dispatcher.java:102)

                       Other
[ERROR] 2011-04-20 02:19:19 - 
com.aionemu.commons.network.packet.BaseClientPacket:186 - Missing F for: [C] 
0x3F CM_SUMMON_CASTSPELL
[ERROR] 2011-04-20 02:19:19 - 
com.aionemu.commons.network.packet.BaseClientPacket:186 - Missing F for: [C] 
0x3F CM_SUMMON_CASTSPELL

Original issue reported on code.google.com by cristia...@list.ru on 20 Apr 2011 at 6:03

• Merged into: #271

[GoogleCodeExporter]

Is there any more info? Like player classes and under which circumstances this 
happens?

Original comment by pziko...@gmail.com on 21 Apr 2011 at 1:11

[GoogleCodeExporter]

I don't have more info 

Original comment by cristia...@list.ru on 22 Apr 2011 at 11:44

[GoogleCodeExporter]

See Issue 271.

Original comment by ZeroSign...@gmail.com on 27 Apr 2011 at 10:43

• Changed state: Duplicate