1. ---- Minecraft Crash Report ----
  2. // Ooh. Shiny.
  3. Time: 2/1/15 8:48 AM
  4. Description: Exception in server tick loop
  5. java.lang.IllegalArgumentException: Command /f cannot be alias for itself
  6. at org.apache.commons.lang.Validate.isTrue(Validate.java:157)
  7. at org.bukkit.craftbukkit.v1_7_R1.help.CommandAliasHelpTopic.<init>(CommandAliasHelpTopic.java:18)
  8. at org.bukkit.craftbukkit.v1_7_R1.help.SimpleHelpMap.initializeCommands(SimpleHelpMap.java:138)
  9. at org.bukkit.craftbukkit.v1_7_R1.CraftServer.enablePlugins(CraftServer.java:385)
  10. at net.minecraft.server.v1_7_R1.MinecraftServer.m(MinecraftServer.java:342)
  11. at net.minecraft.server.v1_7_R1.MinecraftServer.g(MinecraftServer.java:319)
  12. at net.minecraft.server.v1_7_R1.MinecraftServer.a(MinecraftServer.java:275)
  13. at net.minecraft.server.v1_7_R1.DedicatedServer.init(DedicatedServer.java:175)
  14. at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:424)
  15. at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617)
  16. A detailed walkthrough of the error, its code path and all known details is as follows:
  17. ---------------------------------------------------------------------------------------
  18. -- System Details --
  19. Details:
  20. Minecraft Version: 1.7.2
  21. Operating System: Linux (amd64) version 3.10.23-xxxx-std-ipv6-64
  22. Java Version: 1.7.0_51, Oracle Corporation
  23. Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
  24. Memory: 1220229528 bytes (1163 MB) / 2058878976 bytes (1963 MB) up to 2058878976 bytes (1963 MB)
  25. JVM Flags: 2 total; -Xmx2048M -Xms2048M
  26. AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
  27. IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
  28. CraftBukkit Information:
  29. Running: CraftBukkit version git-Bukkit-1.7.2-R0.3-b3020jnks (MC: 1.7.2) (Implementing API version 1.7.2-R0.3) false
  30. Plugins: { WorldBorder v1.7.9 com.wimbli.WorldBorder.WorldBorder [Brettflan], WorldEdit v5.6 com.sk89q.worldedit.bukkit.WorldEditPlugin [], JumpPads v1.0.0 main.JPMain [PhilCrafterHD], TagAPI v3.0.6 org.kitteh.tag.TagAPI [mbaxter], ColoredSigns v2.0 de.janomine.coloredsigns.main.ColoredSigns [Janomine], CustomDeathMessages v2.03 me.teej107.deathmessageplugin2.CustomDeathMessages [], mcore v7.0.1 com.massivecraft.mcore.MCore [Cayorion], Vault v1.2.31-b411 net.milkbowl.vault.Vault [cereal, Sleaker, mung3r], PermissionsEx v1.21.3 ru.tehkode.permissions.bukkit.PermissionsEx [[t3hk0d3, zml]], PlayerHeads v3.8-jenkins-PlayerHeads-1-48-ged24b6b org.shininet.bukkit.playerheads.PlayerHeads [meiskam, zand], BarAPI v3.3 me.confuser.barapi.BarAPI [], AntiCreeper3 v4.15 net.anticreeper.Anticreeper [filber66, Rothens], WorldGuard v5.9 com.sk89q.worldguard.bukkit.WorldGuardPlugin [], ColoredTablist v2.1.1 com.mcheaven.coloredtablist.CT_Main [McHeaven], ChatManagerPlus v1.2 me.henryjake121.ChatManagerPlus.ChatManagerPlus [[henryjake121]], iConomy v7.0 com.iCo6.iConomy [Nijikokun, SpaceManiac], WarpSigns v5.2 com.huskehhh.warpsigns.WarpSigns [], BossMessage v2.0 net.pixelizedmc.bossmessage.Main [victor2748], BookRules v2.0 com.mstiles92.bookrules.BookRulesPlugin [mstiles92], iDisguise v3.0.3 de.robingrether.idisguise.iDisguise [Robingrether], Blood v1.0 me.Jaaakee224.Blood.Blood [], ClearLag v2.7.5 me.minebuilders.clearlag.Clearlag [bob7l], mcMMO v1.4.08-b3544 com.gmail.nossr50.mcMMO [nossr50, GJ, NuclearW, bm01, Glitchfinder, TfT_02, t00thpick1, Riking], Essentials v2.13.1 com.earth2me.essentials.Essentials [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, md_5, Iaccidentally], Citizens v2.0.11-SNAPSHOT (build 1027) net.citizensnpcs.Citizens [aPunch, fullwall], Jobs v2.11.4 me.zford.jobs.bukkit.JobsPlugin [phrstbrn], EssentialsProtect v2.13.1 com.earth2me.essentials.protect.EssentialsProtect [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits], EssentialsSpawn v2.13.1 com.earth2me.essentials.spawn.EssentialsSpawn [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits], CreativeGates v2.4.0 com.massivecraft.creativegates.CreativeGates [Cayorion], Quester v0.6.3.6 com.gmail.molnardad.quester.Quester [raGan], EssentialsAntiBuild v2.13.1 com.earth2me.essentials.antibuild.EssentialsAntiBuild [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, Iaccidentally], LWC v4.4.0 (b881) (July 11, 2013) com.griefcraft.lwc.LWCPlugin [Hidendra], ChestShop v3.7.9 com.Acrobot.ChestShop.ChestShop [Acrobot], EssentialsChat v2.13.1 com.earth2me.essentials.chat.EssentialsChat [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, md_5, Okamosy, Iaccidentally], PlotMe v0.13b com.worldcretornica.plotme.PlotMe [ZachBora], Multiverse-Core v2.5-b678 com.onarandombox.MultiverseCore.MultiverseCore [Rigby, fernferret, lithium3141, main--], AuthMe v3.4 fr.xephi.authme.AuthMe [Xephi59], HolographicDisplays v1.8 com.gmail.filoghost.holograms.HolographicDisplays [], MobArena v0.96.2 com.garbagemule.MobArena.MobArena [garbagemule], Factions v2.3.0 com.massivecraft.factions.Factions [Cayorion, Brettflan], ShowCaseStandalone v627 com.kellerkindt.scs.ShowCaseStandalone [kellerkindt, sorklin, bitfreeze, Ryzko, rtainc], ScoreboardStats v0.8.4 com.github.games647.scoreboardstats.ScoreboardStats [games647], Sentry v1.7.1 net.aufdemrand.sentry.Sentry [aufdemrand, jrbudda], MyPet v1.1.7 de.Keyle.MyPet.MyPetPlugin [Keyle],}
  31. Warnings: DEFAULT
  32. Threads: { RUNNABLE Server console handler: [java.io.FileInputStream.readBytes(Native Method), java.io.FileInputStream.read(Unknown Source), java.io.BufferedInputStream.fill(Unknown Source), java.io.BufferedInputStream.read(Unknown Source), java.io.FilterInputStream.read(Unknown Source), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader$1.read(ConsoleReader.java:167), org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:267), org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:204), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readCharacter(ConsoleReader.java:995), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readLineSimple(ConsoleReader.java:1506), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readLine(ConsoleReader.java:1153), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readLine(ConsoleReader.java:1117), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readLine(ConsoleReader.java:1105), net.minecraft.server.v1_7_R1.ThreadCommandReader.run(ThreadCommandReader.java:34)], WAITING Snooper Timer: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Object.java:503), java.util.TimerThread.mainLoop(Unknown Source), java.util.TimerThread.run(Unknown Source)], TIMED_WAITING Keep-Alive-Timer: [java.lang.Thread.sleep(Native Method), sun.net.www.http.KeepAliveCache.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Jobs-DatabaseSaveTask: [java.lang.Thread.sleep(Native Method), me.zford.jobs.tasks.DatabaseSaveThread.run(DatabaseSaveThread.java:38)], WAITING Finalizer: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(Unknown Source), java.lang.ref.ReferenceQueue.remove(Unknown Source), java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)], RUNNABLE DestroyJavaVM: [], TIMED_WAITING Thread-10: [java.lang.Thread.sleep(Native Method), com.griefcraft.modules.credits.CreditsModule$CreditsTask.run(CreditsModule.java:110), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Thread-9: [java.lang.Thread.sleep(Native Method), com.griefcraft.util.DatabaseThread.run(DatabaseThread.java:181), java.lang.Thread.run(Unknown Source)], TIMED_WAITING process reaper: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], RUNNABLE Netty IO #0: [sun.nio.ch.EPollArrayWrapper.epollWait(Native Method), sun.nio.ch.EPollArrayWrapper.poll(Unknown Source), sun.nio.ch.EPollSelectorImpl.doSelect(Unknown Source), sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source), sun.nio.ch.SelectorImpl.select(Unknown Source), net.minecraft.util.io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:591), net.minecraft.util.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:301), net.minecraft.util.io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101), java.lang.Thread.run(Unknown Source)], TIMED_WAITING MStore ExamineThread: [java.lang.Thread.sleep(Native Method), com.massivecraft.mcore.store.ExamineThread.run(ExamineThread.java:55)], WAITING Thread-5: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source), java.util.concurrent.LinkedBlockingQueue.take(Unknown Source), net.minecraft.util.com.mojang.util.QueueLogAppender.getNextLogEvent(QueueLogAppender.java:73), org.bukkit.craftbukkit.v1_7_R1.util.TerminalConsoleWriterThread.run(TerminalConsoleWriterThread.java:25), java.lang.Thread.run(Unknown Source)], WAITING Ebean-ScoreboardStats.0: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Object.java:503), com.avaje.ebeaninternal.server.lib.thread.PooledThread.run(PooledThread.java:75), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Jobs-BufferedPaymentThread: [java.lang.Thread.sleep(Native Method), me.zford.jobs.tasks.BufferedPaymentThread.run(BufferedPaymentThread.java:38)], RUNNABLE Server thread: [java.lang.Thread.dumpThreads(Native Method), java.lang.Thread.getAllStackTraces(Unknown Source), org.bukkit.craftbukkit.v1_7_R1.CraftCrashReport.call(CraftCrashReport.java:28), net.minecraft.server.v1_7_R1.CrashReportSystemDetails.a(SourceFile:74), net.minecraft.server.v1_7_R1.CrashReport.h(CrashReport.java:45), net.minecraft.server.v1_7_R1.CrashReport.<init>(CrashReport.java:33), net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:474), net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617)], TIMED_WAITING EbeanCacheWarmer: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Unknown Source), java.util.TimerThread.run(Unknown Source)], WAITING Reference Handler: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Object.java:503), java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)], TIMED_WAITING Server Infinisleeper: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_7_R1.ThreadSleepForever.run(SourceFile:62)], WAITING PermissionsEx-Cleaner: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Object.java:503), java.util.TimerThread.mainLoop(Unknown Source), java.util.TimerThread.run(Unknown Source)], RUNNABLE Signal Dispatcher: [], TIMED_WAITING Timer-0: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Unknown Source), java.util.TimerThread.run(Unknown Source)], TIMED_WAITING EbeanBackgroundThread: [java.lang.Thread.sleep(Native Method), com.avaje.ebeaninternal.server.lib.BackgroundThread$Runner.run(BackgroundThread.java:170), java.lang.Thread.run(Unknown Source)],}
  33. Recent tasks from -31--1{}
  34. Profiler Position: N/A (disabled)
  35. Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
  36. Player Count: 0 / 24; []
  37. Is Modded: Definitely; Server brand changed to 'CraftBukkit'
  38. Type: Dedicated Server (map_server.txt)

what ?