Solved This weird error is crashing my server. (1.4.2)

Discussion in 'Bukkit Help' started by LeGenDaryX, Oct 31, 2012.

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  1. Offline

    LeGenDaryX

    I've got this error that comes from time to time and it is causing my server to crash.

    Anyone know what is causing this or if its just a dev build bug?

    Im using bukkit (1.4.2) dev build: #2439
    I didnt have this before i upgraded to 1.4.2.

    Code:
    1.10 18:44:20 [Server] SEVERE This crash report has been saved to: /./crash-reports/crash-2012-10-31_18.44.20-server.txt
    31.10 18:44:20 [Server] INFO at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:419)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:486)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:557)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.WorldServer.tickEntities(WorldServer.java:439)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.World.tickEntities(World.java:1159)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.World.playerJoinedWorld(World.java:1260)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:526)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.World.entityJoinedWorld(World.java:1278)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.EntityFireball.j_(EntityFireball.java:134)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.EntityLargeFireball.a(EntityLargeFireball.java:27)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.WorldServer.createExplosion(WorldServer.java:759)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.World.createExplosion(World.java:1557)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.Explosion.a(Explosion.java:170)
    31.10 18:44:20 [Server] INFO at net.minecraft.server.EntityHanging.damageEntity(EntityHanging.java:229)
    31.10 18:44:20 [Server] INFO java.lang.NullPointerException
    31.10 18:44:20 [Server] SEVERE Encountered an unexpected exception NullPointerException
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:419)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:486)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:557)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.WorldServer.tickEntities(WorldServer.java:439)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.World.tickEntities(World.java:1159)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.World.playerJoinedWorld(World.java:1260)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:526)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.World.entityJoinedWorld(World.java:1278)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.EntityFireball.j_(EntityFireball.java:134)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.EntityLargeFireball.a(EntityLargeFireball.java:27)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.WorldServer.createExplosion(WorldServer.java:759)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.World.createExplosion(World.java:1557)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.Explosion.a(Explosion.java:170)
    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.EntityHanging.damageEntity(EntityHanging.java:229)
    31.10 18:44:20 [Server] SEVERE java.lang.NullPointerException
    31.10 18:44:16 [Server] WARNING Master0r0 moved wrongly!
    Error out of the crash-report:

    Code:
    Time: 10/31/12 6:49 PM
    Description: Exception in server tick loop
     
    java.lang.NullPointerException
    at net.minecraft.server.EntityHanging.damageEntity(EntityHanging.java:229)
    at net.minecraft.server.Explosion.a(Explosion.java:170)
    at net.minecraft.server.World.createExplosion(World.java:1557)
    at net.minecraft.server.WorldServer.createExplosion(WorldServer.java:759)
    at net.minecraft.server.EntityLargeFireball.a(EntityLargeFireball.java:27)
    at net.minecraft.server.EntityFireball.j_(EntityFireball.java:134)
    at net.minecraft.server.World.entityJoinedWorld(World.java:1278)
    at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:526)
    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:557)
    at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
    at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:486)
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:419)
    at net.minecraft.server.ThreadServerApplication.run(SourceFile:818) 
     
  2. Offline

    MegaNarwhal

    I'm not an expert, but it looks like your server isn't handling a fireball explosion correctly. I guess you should try to get rid of any sources of fireballs (Ghasts, Withers) and see if that helps.
     
  3. Offline

    LeGenDaryX

    Thanks for replying. But how should i do that?
    And how did it occur? :eek:
     
  4. Offline

    MrMime22

    Same issue:

    net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:526)
     
  5. Offline

    andf54

    Since item frames were added then this might have something to do with that.

    31.10 18:44:20 [Server] SEVERE at net.minecraft.server.EntityHanging.damageEntity(EntityHanging.java:229)
     
  6. Offline

    mixxit

    also experiencing this
     
  7. Offline

    LeGenDaryX

  8. Offline

    jacklin213

    Hence y this is called a dev build , there are still bugs bukkit need to squash
     
  9. Offline

    LeGenDaryX

    yes they fixed it i think! :p
    Updated to the Beta build!
     
  10. Offline

    jacklin213

    XD Mark as solved in thread tools thanks
     
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