server crashes, dont know why

Discussion in 'Bukkit Help' started by Dragon252525, Nov 23, 2012.

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  1. Offline

    Iervolino

    Code:
    21.11 20:27:33 [Server] INFO ... 4 more
    21.11 20:27:33 [Server] INFO at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:577)
    21.11 20:27:33 [Server] INFO at net.minecraft.server.WorldServer.tickEntities(WorldServer.java:444)
    21.11 20:27:33 [Server] INFO at net.minecraft.server.World.tickEntities(World.java:1193)
    21.11 20:27:33 [Server] INFO at net.minecraft.server.World.playerJoinedWorld(World.java:1315)
    21.11 20:27:33 [Server] INFO at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:546)
    21.11 20:27:33 [Server] INFO at net.minecraft.server.World.entityJoinedWorld(World.java:1333)
    21.11 20:27:33 [Server] INFO at net.minecraft.server.EntityPlayer.j_(EntityPlayer.java:170)
    21.11 20:27:33 [Server] INFO at net.minecraft.server.Packet56MapChunkBulk.<init>(Packet56MapChunkBulk.java:48)
    21.11 20:27:33 [Server] INFO Caused by: java.lang.OutOfMemoryError: Java heap space
    21.11 20:27:33 [Server] INFO at net.minecraft.server.ThreadServerApplication.run(SourceFile:856)
    21.11 20:27:33 [Server] INFO at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:426)
    21.11 20:27:33 [Server] INFO at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:493)
    21.11 20:27:33 [Server] INFO at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:222)
    21.11 20:27:33 [Server] INFO at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:581)
    21.11 20:27:33 [Server] INFO net.minecraft.server.ReportedException: Ticking entity
    21.11 20:27:33 [Server] SEVERE Encountered an unexpected exception ReportedException
    21.11 20:27:33 [Server] SEVERE ... 4 more
    21.11 20:27:33 [Server] SEVERE at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:577)
    21.11 20:27:33 [Server] SEVERE at net.minecraft.server.WorldServer.tickEntities(WorldServer.java:444)
    21.11 20:27:33 [Server] SEVERE at net.minecraft.server.World.tickEntities(World.java:1193)
    21.11 20:27:33 [Server] SEVERE at net.minecraft.server.World.playerJoinedWorld(World.java:1315)
    21.11 20:27:33 [Server] SEVERE at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:546)
    21.11 20:27:33 [Server] SEVERE at net.minecraft.server.World.entityJoinedWorld(World.java:1333)
    21.11 20:27:33 [Server] SEVERE at net.minecraft.server.EntityPlayer.j_(EntityPlayer.java:170)
    21.11 20:27:33 [Server] SEVERE at net.minecraft.server.Packet56MapChunkBulk.<init>(Packet56MapChunkBulk.java:48)
    21.11 20:27:33 [Server] SEVERE Caused by: java.lang.OutOfMemoryError: Java heap space
    21.11 20:27:33 [Server] SEVERE at net.minecraft.server.ThreadServerApplication.run(SourceFile:856)
    21.11 20:27:32 [Server] SEVERE at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:426)
    21.11 20:27:32 [Server] SEVERE at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:493)
    21.11 20:27:32 [Server] SEVERE at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:222)
    21.11 20:27:32 [Server] SEVERE at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:581)
    21.11 20:27:32 [Server] SEVERE net.minecraft.server.ReportedException: Ticking entity
    Version: CraftBukkit 1.4.5 R.02

    INFO Plugins (27): TimTheEnchanter, WorldEdit, CustomServerMessages, Buycraft, Vault, Multiverse-Core, PermissionsEx, LogBlock, WorldGuard, ColoredTablist, AutoMessage, AuthMe, CoreProtect, Lockette, ClearLag, Modifyworld, AutoSaveWorld, Essentials, Residence, Jobs, ShowCaseStandalone, MobCatcher, ChatManager, EssentialsProtect, EssentialsSpawn, Multiverse-Portals, ChestShop
     
  2. Offline

    Adrenaline

    One your plugin have memory leak;
    "SEVERE Caused by: java.lang.OutOfMemoryError: Java heap space"

    Which java version do you have and write please your server specifications.
     
  3. Offline

    Dragon252525

    I've relplaced all async schedulers in my own plugins with sync schedulers and updatet all other plugins (as far as possible) and now it's working (I'm not shure why exactly)
     
  4. Offline

    Iervolino

    I don't have this informations because my server are hosted in a enterprise. But anyways, I have certainly that is a Plugin problem, because I already reset the world and I not fix it. And it can't be a Java error, because this error only start when I update to 1.4.5 R.02...
     
  5. Offline

    Adrenaline

    Async to Sync ? :confused:
     
  6. Offline

    dataviruset

    My server stopped crashing when I removed Essentials. Even after updating to the newest version of Essentials (pre 2.9.6.1), it won't stop crashing.
     
  7. Offline

    Iervolino

    You have certainly that it stop crash before you remove Essentials?

    How much are your uptime at this time?

    If this is the only way to fix, this is a BIG problem because this plugin are VERY essential!
     
  8. Offline

    dataviruset

    I have some thoughts that it may be a plugin hooking into Essentials.
     
  9. Offline

    Iervolino

    But you delete the Essentials and now it are fixed? Tell me your uptime.
     
  10. Offline

    dataviruset

    I didn't test very long with Essentials removed, but it's at least 2-3 hours uptime without Essentials.
     
  11. Offline

    Iervolino

    I don't trust that you have fixed because my server go down with 16 hours of uptime...

    But how do you know that you have fixed?
     
  12. Offline

    dataviruset

    I didn't say it was fixed.
    Anyway: I came to the conclusion that it was one of these plugins that was crashing the server: Sleep, VanishNoPacket, Timeismoney or ServerSave.
    What I did was disabling them. When having all disabled, the server ran fine. I added them back one at a time to try to figure out which one of them caused the issues, but even with all of those plugins enabled, the server worked all right. Must be some rare issue that only occurs sometimes and then hangs until you remove plugins, restart the server, put the removed plugins back and then restart the server again.
     
  13. Offline

    Iervolino

    What? Remove all plugins, restart the server, put all plugin again and restart the server again?

    How much plugins you use? And why you thing that is "Sleep, VanishNoPacket, Timeismoney or ServerSave" are crashing the server?
     
  14. Offline

    dataviruset

    No, it worked when I removed all the plugins I mentioned. Then I tried to add back one of them at a time to see when the server breaks, but it never broke. So now I have all plugins I had from the beginning and the server doesn't crash on startup anymore.
     
  15. Offline

    Iervolino

    Ok, I'm doing it now.

    ... I make a backup and when I start removing all plugin I got a surprise: One of plugins have 140000 files on folder, and it will stay 5 hours removing :(
     
  16. Offline

    dataviruset

    I solved my issue here. It was something in one of our worlds. Something related to "command blocks".
     
  17. Offline

    deathzone

    And.. What was wrong, how did you fix it, what did you do. Tell us and don't just say it's fixed and leave, as you may have seen, many people have had this issue as well, and it would be helpful to give more info.
     
  18. Offline

    dataviruset

    Well, the command blocks in the world caused the crash. I disabled that world until I have time to investigate it further. Thanks for the help!
     
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