[Help] Plugin: MCMMO

Discussion in 'Bukkit Help' started by kayng, Nov 9, 2012.

Thread Status:
Not open for further replies.
  1. Offline

    kayng

    Hello,

    I am currently using McMMO 1.3 and it keeps showing me this error. Also, the server consumes a lot of memory, up to 4GB everytime it runs.

    Portion of my bat file
    Show Spoiler
    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:495)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
    Caused by: java.lang.NullPointerException
    at com.gmail.nossr50.datatypes.McMMOPlayer.addXP(McMMOPlayer.java:122)
    at com.gmail.nossr50.util.Skills.xpProcessing(Skills.java:508)
    at com.gmail.nossr50.skills.gathering.Mining.miningXP(Mining.java:290)
    at com.gmail.nossr50.skills.gathering.Mining.miningBlockCheck(Mining.jav
    a:304)
    at com.gmail.nossr50.listeners.BlockListener.onBlockBreak(BlockListener.
    java:194)
    at sun.reflect.GeneratedMethodAccessor139.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
    va:339)
    ... 16 more
    12:33:32 [SEVERE] Could not pass event BlockBreakEvent to mcMMO v1.3.11-b1030
    org.bukkit.event.EventException
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
    va:341)
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
    a:62)
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
    ava:477)
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
    ava:462)
    at net.minecraft.server.ItemInWorldManager.breakBlock(ItemInWorldManager
    .java:278)
    at net.minecraft.server.ItemInWorldManager.a(ItemInWorldManager.java:205
    )
    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:552)
    at net.minecraft.server.Packet14BlockDig.handle(SourceFile:46)
    at net.minecraft.server.NetworkManager.b(NetworkManager.java:282)
    at net.minecraft.server.NetServerHandler.d(NetServerHandler.java:111)
    at net.minecraft.server.ServerConnection.b(SourceFile:35)
    at net.minecraft.server.DedicatedServerConnection.b(SourceFile:30)
    at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:578)
    at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:495)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
    Caused by: java.lang.NullPointerException
    at com.gmail.nossr50.datatypes.McMMOPlayer.addXP(McMMOPlayer.java:122)
    at com.gmail.nossr50.util.Skills.xpProcessing(Skills.java:508)
    at com.gmail.nossr50.skills.gathering.Mining.miningXP(Mining.java:290)
    at com.gmail.nossr50.skills.gathering.Mining.miningBlockCheck(Mining.jav
    a:304)
    at com.gmail.nossr50.listeners.BlockListener.onBlockBreak(BlockListener.
    java:194)
    at sun.reflect.GeneratedMethodAccessor139.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
    va:339)
    ... 16 more
    12:33:36 [WARNING] lok96 moved wrongly!
    12:33:39 [INFO] [Member] JHLIM96 : good morning
    12:33:40 [INFO] SynHD issued server command: /tpa perry
    12:33:44 [INFO] AutoSaving
    12:33:44 [INFO] [AutoSaveWorld] AutoSaving
    12:33:44 [INFO] AutoSave Complete
    12:33:44 [INFO] [AutoSaveWorld] AutoSave Complete
    12:33:45 [WARNING] lok96 moved wrongly!
    12:33:45 [INFO] Perry issued server command: /tpaccept
    12:33:46 [INFO] [Member] rainday05 : hi
    12:34:02 [INFO] lok96 issued server command: /warp wild
    12:34:14 [WARNING] simoxs moved wrongly!
    12:34:31 [INFO] hotrider1996 issued server command: /home
    12:34:33 [INFO] rainday05 issued server command: /lock
    12:34:42 [SEVERE] Could not pass event EntityDamageByEntityEvent to mcMMO v1.3.1
    1-b1030
    org.bukkit.event.EventException
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
    va:341)
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
    a:62)
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
    ava:477)
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
    ava:462)
    at net.minecraft.server.Explosion.a(Explosion.java:166)
    at net.minecraft.server.World.createExplosion(World.java:1557)
    at net.minecraft.server.WorldServer.createExplosion(WorldServer.java:759
    )
    at net.minecraft.server.EntityCreeper.j_(EntityCreeper.java:102)
    at net.minecraft.server.World.entityJoinedWorld(World.java:1278)
    at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:5
    26)
    at net.minecraft.server.World.playerJoinedWorld(World.java:1260)
    at net.minecraft.server.World.tickEntities(World.java:1159)
    at net.minecraft.server.WorldServer.tickEntities(WorldServer.java:439)
    at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:566)
    at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:495)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
    Caused by: java.lang.NullPointerException
    at com.gmail.nossr50.datatypes.McMMOPlayer.addXP(McMMOPlayer.java:122)
    at com.gmail.nossr50.util.Skills.xpProcessing(Skills.java:508)
    at com.gmail.nossr50.skills.acrobatics.DodgeEventHandler.processXPGain(D
    odgeEventHandler.java:50)
    at com.gmail.nossr50.skills.acrobatics.AcrobaticsManager.dodgeCheck(Acro
    baticsManager.java:72)
    at com.gmail.nossr50.util.Combat.combatChecks(Combat.java:222)
    at com.gmail.nossr50.listeners.EntityListener.onEntityDamageByEntity(Ent
    ityListener.java:98)
    at sun.reflect.GeneratedMethodAccessor78.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
    va:339)
    ... 17 more
    12:34:45 [INFO] Th3apple issued server command: /home
    12:34:49 [INFO] [Member] lok96 found 20 coal ores
    12:35:03 [WARNING] simoxs moved wrongly!
    12:35:04 [INFO] simoxs lost connection: disconnect.quitting
    12:35:04 [INFO] Connection reset
    12:35:12 [WARNING] [mcMMO] Task #13128 for mcMMO v1.3.11-b1030 generated an exce
    ption
    java.lang.NullPointerException
    at com.gmail.nossr50.datatypes.McMMOPlayer.addXP(McMMOPlayer.java:122)
    at com.gmail.nossr50.util.Skills.xpProcessing(Skills.java:508)
    at com.gmail.nossr50.runnables.GainXp.run(GainXp.java:42)
    at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:53)
    at org.bukkit.craftbukkit.scheduler.CraftScheduler.mainThreadHeartbeat(C
    raftScheduler.java:345)
    at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:531)
    at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:495)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
    12:35:12 [WARNING] [mcMMO] Task #13131 for mcMMO v1.3.11-b1030 generated an exce
    ption
    java.lang.NullPointerException
    at com.gmail.nossr50.datatypes.McMMOPlayer.addXP(McMMOPlayer.java:122)
    at com.gmail.nossr50.util.Skills.xpProcessing(Skills.java:508)
    at com.gmail.nossr50.runnables.GainXp.run(GainXp.java:42)
    at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:53)
    at org.bukkit.craftbukkit.scheduler.CraftScheduler.mainThreadHeartbeat(C
    raftScheduler.java:345)
    at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:531)
    at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:495)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
    12:35:13 [WARNING] [mcMMO] Task #13133 for mcMMO v1.3.11-b1030 generated an exce
    ption
    java.lang.NullPointerException
    at com.gmail.nossr50.datatypes.McMMOPlayer.addXP(McMMOPlayer.java:122)
    at com.gmail.nossr50.util.Skills.xpProcessing(Skills.java:508)
    at com.gmail.nossr50.runnables.GainXp.run(GainXp.java:42)
    at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:53)
    at org.bukkit.craftbukkit.scheduler.CraftScheduler.mainThreadHeartbeat(C
    raftScheduler.java:345)
    at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:531)
    at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:495)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
    12:35:24 [INFO] [Member] JHLIM96 : magical spell?
    12:35:24 [WARNING] [mcMMO] Task #13160 for mcMMO v1.3.11-b1030 generated an exce
    ption
    java.lang.NullPointerException
    at com.gmail.nossr50.datatypes.McMMOPlayer.addXP(McMMOPlayer.java:122)
    at com.gmail.nossr50.util.Skills.xpProcessing(Skills.java:508)
    at com.gmail.nossr50.runnables.GainXp.run(GainXp.java:42)
    at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:53)
    at org.bukkit.craftbukkit.scheduler.CraftScheduler.mainThreadHeartbeat(C
    raftScheduler.java:345)
    at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:531)
    at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:495)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
    12:35:27 [INFO] Perry issued server command: /
    12:35:27 [WARNING] [mcMMO] Task #13174 for mcMMO v1.3.11-b1030 generated an exce
    ption
    java.lang.NullPointerException
    at com.gmail.nossr50.datatypes.McMMOPlayer.addXP(McMMOPlayer.java:122)
    at com.gmail.nossr50.util.Skills.xpProcessing(Skills.java:508)
    at com.gmail.nossr50.runnables.GainXp.run(GainXp.java:42)
    at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:53)
    at org.bukkit.craftbukkit.scheduler.CraftScheduler.mainThreadHeartbeat(C
    raftScheduler.java:345)
    at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:531)
    at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:495)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
    12:35:28 [WARNING] [mcMMO] Task #13178 for mcMMO v1.3.11-b1030 generated an exce
    ption
    java.lang.NullPointerException
    at com.gmail.nossr50.datatypes.McMMOPlayer.addXP(McMMOPlayer.java:122)
    at com.gmail.nossr50.util.Skills.xpProcessing(Skills.java:508)
    at com.gmail.nossr50.runnables.GainXp.run(GainXp.java:42)
    at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:53)
    at org.bukkit.craftbukkit.scheduler.CraftScheduler.mainThreadHeartbeat(C
    raftScheduler.java:345)
    at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:531)
    at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:495)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
    12:35:29 [WARNING] [mcMMO] Task #13183 for mcMMO v1.3.11-b1030 generated an exce
    ption
    java.lang.NullPointerException
    at com.gmail.nossr50.datatypes.McMMOPlayer.addXP(McMMOPlayer.java:122)
    at com.gmail.nossr50.util.Skills.xpProcessing(Skills.java:508)
    at com.gmail.nossr50.runnables.GainXp.run(GainXp.java:42)
    at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:53)
    at org.bukkit.craftbukkit.scheduler.CraftScheduler.mainThreadHeartbeat(C
    raftScheduler.java:345)
    at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:531)
    at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:495)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
    12:35:31 [INFO] [Member] lok96 found 4 iron ores
    12:35:36 [INFO] Th3apple issued server command: /back
    12:35:38 [SEVERE] Could not pass event BlockBreakEvent to mcMMO v1.3.11-b1030
    org.bukkit.event.EventException
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
    va:341)
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
    a:62)
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
    ava:477)
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
    ava:462)
    at net.minecraft.server.ItemInWorldManager.breakBlock(ItemInWorldManager
    .java:278)
    at net.minecraft.server.ItemInWorldManager.a(ItemInWorldManager.java:205
    )
    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:552)
    at net.minecraft.server.Packet14BlockDig.handle(SourceFile:46)
    at net.minecraft.server.NetworkManager.b(NetworkManager.java:282)
    at net.minecraft.server.NetServerHandler.d(NetServerHandler.java:111)
    at net.minecraft.server.ServerConnection.b(SourceFile:35)
    at net.minecraft.server.DedicatedServerConnection.b(SourceFile:30)
    at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:578)
    at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:495)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
    Caused by: java.lang.NullPointerException
    at com.gmail.nossr50.datatypes.McMMOPlayer.addXP(McMMOPlayer.java:122)
    at com.gmail.nossr50.util.Skills.xpProcessing(Skills.java:508)
    at com.gmail.nossr50.skills.gathering.Mining.miningXP(Mining.java:290)
    at com.gmail.nossr50.skills.gathering.Mining.miningBlockCheck(Mining.jav
    a:304)
    at com.gmail.nossr50.listeners.BlockListener.onBlockBreak(BlockListener.
    java:194)
    at sun.reflect.GeneratedMethodAccessor139.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
    va:339)
    ... 16 more
    12:35:38 [INFO] [Member] SynHD found 8 gold ores
    12:35:39 [SEVERE] Could not pass event BlockBreakEvent to mcMMO v1.3.11-b1030
    org.bukkit.event.EventException
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
    va:341)
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
    a:62)
    at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
    ava:477)
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
    ava:462)
    at net.minecraft.server.ItemInWorldManager.breakBlock(ItemInWorldManager
    .java:278)
    at net.minecraft.server.ItemInWorldManager.a(ItemInWorldManager.java:205
    )
    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:552)
    at net.minecraft.server.Packet14BlockDig.handle(SourceFile:46)
    at net.minecraft.server.NetworkManager.b(NetworkManager.java:282)
    at net.minecraft.server.NetServerHandler.d(NetServerHandler.java:111)
    at net.minecraft.server.ServerConnection.b(SourceFile:35)
    at net.minecraft.server.DedicatedServerConnection.b(SourceFile:30)
    at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:578)
    at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:495)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:428)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
    Caused by: java.lang.NullPointerException
    at com.gmail.nossr50.datatypes.McMMOPlayer.addXP(McMMOPlayer.java:122)
    at com.gmail.nossr50.util.Skills.xpProcessing(Skills.java:508)
    at com.gmail.nossr50.skills.gathering.Mining.miningXP(Mining.java:290)
    at com.gmail.nossr50.skills.gathering.Mining.miningBlockCheck(Mining.jav
    a:304)
    at com.gmail.nossr50.listeners.BlockListener.onBlockBreak(BlockListener.
    java:194)
    at sun.reflect.GeneratedMethodAccessor139.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
    va:339)
    ... 16 more
    >


    Looking forward to your respond

    Regards,
    kayng
     
  2. Offline

    kayng

    Would appreciate help given!
     
  3. Offline

    kayng

    Attached a screenshot of my task manager and my server files, anyone has any idea why the server is running on such a high memory?
     

    Attached Files:

    • lag.png
      lag.png
      File size:
      137.7 KB
      Views:
      0
  4. Offline

    kayng

  5. Offline

    LaxWasHere

    Current build of mcmmo is for 1.3.1, you're using CB1.4.2 :)
     
  6. Offline

    kayng

    Hello LaxWasHere

    Thanks for replying. Does this affect the memory intake of the server as well? It shoots up to 5gb usage some times and its really lagging up my other server
     
  7. Offline

    krconv

    Are you running with MySQL? If so, is it connecting correctly? I get a huge error like this when ever there is a connection problem between the MySQL server
     
  8. Offline

    kayng

    yes it is connecting properly

    Also, I realise that my memory usage keep going up non-stop, shouldn't it stay at a level?
     
  9. Offline

    netherfoam

    http://ci.ecocitycraft.com/job/mcMMO/

    I'm running the latest build here, and this error went away for me.

    Notably, I did have to make a folder in each of my world folders manually called mcmmo_data, you might or might not have to as well.
     
  10. Offline

    kayng

    Thanks a lot, I will forward this to my developer. Do you have any idea regarding the memory?
     
  11. Offline

    netherfoam

    Not a clue. Maybe post your plugins and someone else can give you a pointer.
     
  12. Offline

    kayng

    2012-11-12_20.24.39.png 2012-11-12_20.26.34.png

    netherfoam here it is, I disabled McMMO, now the server is running on 4.4GB ram after I allocated 4GB ram to it.
     
  13. Offline

    netherfoam

    I can't say :/ I'm pretty sure bukkit has an autosave feature so you don't need autosaveworld, I could be wrong though.

    I don't know any that would cause a memory leak, try upgrading all of them?
     
  14. Offline

    kayng

    How much would be the normal memory usage?
     
  15. Offline

    TnT

    Those errors are McMMO. The RAM usage is a separate issue.

    What start line are you using to run your server? Do not use Windows Task Manager to monitor RAM usage, use an in game monitoring plugin, such as LagMeter or TheCleaner.
     
Thread Status:
Not open for further replies.

Share This Page