---- Minecraft Crash Report ----
// Oh - I know what I did wrong!

Time: 18. 6. 14 오전 5:22
Description: Ticking entity

java.lang.NullPointerException: Ticking entity
    at org.bukkit.event.entity.EntityDamageEvent.<init>(EntityDamageEvent.java:45)
    at org.bukkit.event.entity.EntityDamageByEntityEvent.<init>(EntityDamageByEntityEvent.java:26)
    at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:528)
    at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:446)
    at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.handleNonLivingEntityDamageEvent(CraftEventFactory.java:573)
    at net.minecraft.server.v1_7_R4.EntityFireball.damageEntity(EntityFireball.java:238)
    at net.minecraft.server.v1_7_R4.EntityArrow.h(EntityArrow.java:231)
    at net.minecraft.server.v1_7_R4.World.entityJoinedWorld(World.java:1418)
    at net.minecraft.server.v1_7_R4.World.playerJoinedWorld(World.java:1396)
    at net.minecraft.server.v1_7_R4.World.tickEntities(World.java:1281)
    at net.minecraft.server.v1_7_R4.WorldServer.tickEntities(WorldServer.java:481)
    at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:649)
    at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:258)
    at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:558)
    at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:469)
    at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
    at org.bukkit.event.entity.EntityDamageEvent.<init>(EntityDamageEvent.java:45)
    at org.bukkit.event.entity.EntityDamageByEntityEvent.<init>(EntityDamageByEntityEvent.java:26)
    at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:528)
    at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:446)
    at org.bukkit.craftbukkit.v1_7_R4.event.CraftEventFactory.handleNonLivingEntityDamageEvent(CraftEventFactory.java:573)
    at net.minecraft.server.v1_7_R4.EntityFireball.damageEntity(EntityFireball.java:238)
    at net.minecraft.server.v1_7_R4.EntityArrow.h(EntityArrow.java:231)
    at net.minecraft.server.v1_7_R4.World.entityJoinedWorld(World.java:1418)
    at net.minecraft.server.v1_7_R4.World.playerJoinedWorld(World.java:1396)

-- Entity being ticked --
Details:
    Entity Type: Arrow (net.minecraft.server.v1_7_R4.EntityArrow)
    Entity ID: 584
    Entity Name: arrow
    Entity's Exact location: 519.85, 74.34, -120.05
    Entity's Block location: World: (519,74,-121), Chunk: (at 7,4,7 in 32,-8; contains blocks 512,0,-128 to 527,255,-113), Region: (1,-1; contains chunks 32,-32 to 63,-1, blocks 512,0,-512 to 1023,255,-1)
    Entity's Momentum: -1.23, 1.16, 1.11
Stacktrace:
    at net.minecraft.server.v1_7_R4.World.tickEntities(World.java:1281)
    at net.minecraft.server.v1_7_R4.WorldServer.tickEntities(WorldServer.java:481)

-- Affected level --
Details:
    Level name: world_nether
    All players: 1 total; [EntityPlayer['eSwing'/576, l='world_nether', x=540.65, y=43.00, z=-143.11](eSwing at 540.6460420525307,43.0,-143.10634511025816)]
    Chunk stats: ServerChunkCache: 199 Drop: 0
    Level seed: 8980233011724836899
    Level generator: ID 00 - default, ver 1. Features enabled: true
    Level generator options: 
    Level spawn location: World: (0,64,0), Chunk: (at 0,4,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
    Level time: 1696051 game time, 1718221 day time
    Level dimension: 0
    Level storage version: 0x04ABD - Anvil
    Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
    Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
    at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:649)
    at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:258)
    at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:558)
    at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:469)
    at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628)

-- System Details --
Details:
    Minecraft Version: 1.7.10
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 1.8.0_171, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 3154678816 bytes (3008 MB) / 4116185088 bytes (3925 MB) up to 4116185088 bytes (3925 MB)
    JVM Flags: 2 total; -Xms4096M -Xmx4096M
    AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
    CraftBukkit Information: 
   Running: CraftBukkit version git-Bukkit-1.7.9-R0.2-14-gd373bc2-b3103jnks (MC: 1.7.10) (Implementing API version 1.7.10-R0.1-SNAPSHOT) true
   Plugins: { Prefixer v2.3 com.assult.prefixer.Main [], WorldEdit v5.6.3 com.sk89q.worldedit.bukkit.WorldEditPlugin [], ColoredSigns v2.0 de.janomine.coloredsigns.main.ColoredSigns [Janomine], Essentials v2.10.1 com.earth2me.essentials.Essentials [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, md_5, Iaccidentally], EssentialsProtect v2.10.1 com.earth2me.essentials.protect.EssentialsProtect [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits], EssentialsSpawn v2.10.1 com.earth2me.essentials.spawn.EssentialsSpawn [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits], EssentialsChat v2.10.1 com.earth2me.essentials.chat.EssentialsChat [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, md_5, Okamosy, Iaccidentally], EssentialsAntiBuild v2.10.1 com.earth2me.essentials.antibuild.EssentialsAntiBuild [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits],}
   Warnings: DEFAULT
   Threads: { RUNNABLE Signal Dispatcher: [], RUNNABLE Netty IO #1: [sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method), sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source), sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source), sun.nio.ch.WindowsSelectorImpl.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$2.run(SingleThreadEventExecutor.java:101), java.lang.Thread.run(Unknown Source)], TIMED_WAITING pool-3-thread-3: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$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)], TIMED_WAITING Snooper Timer: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Unknown Source), java.util.TimerThread.run(Unknown Source)], TIMED_WAITING Server Infinisleeper: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_7_R4.ThreadSleepForever.run(SourceFile:63)], 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$FinalizerThread.run(Unknown Source)], RUNNABLE Chunk I/O Executor Thread-1: [net.minecraft.server.v1_7_R4.ChunkRegionLoader.a(ChunkRegionLoader.java:338), net.minecraft.server.v1_7_R4.ChunkRegionLoader.a(ChunkRegionLoader.java:97), net.minecraft.server.v1_7_R4.ChunkRegionLoader.loadChunk(ChunkRegionLoader.java:86), org.bukkit.craftbukkit.v1_7_R4.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:19), org.bukkit.craftbukkit.v1_7_R4.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:13), org.bukkit.craftbukkit.v1_7_R4.util.AsynchronousExecutor$Task.init(AsynchronousExecutor.java:150), org.bukkit.craftbukkit.v1_7_R4.util.AsynchronousExecutor$Task.initAsync(AsynchronousExecutor.java:95), org.bukkit.craftbukkit.v1_7_R4.util.AsynchronousExecutor$Task.run(AsynchronousExecutor.java:85), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], RUNNABLE Server console handler: [org.fusesource.jansi.internal.Kernel32._getch(Native Method), org.fusesource.jansi.internal.WindowsSupport.readByte(WindowsSupport.java:46), org.bukkit.craftbukkit.libs.jline.WindowsTerminal.readByte(WindowsTerminal.java:184), org.bukkit.craftbukkit.libs.jline.WindowsTerminal.access$000(WindowsTerminal.java:53), org.bukkit.craftbukkit.libs.jline.WindowsTerminal$1.read(WindowsTerminal.java:151), java.io.FilterInputStream.read(Unknown Source), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader$1.read(ConsoleReader.java:167), org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:267), org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:204), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readCharacter(ConsoleReader.java:995), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readLine(ConsoleReader.java:1167), net.minecraft.server.v1_7_R4.ThreadCommandReader.run(ThreadCommandReader.java:32)], TIMED_WAITING Keep-Alive-Timer: [java.lang.Thread.sleep(Native Method), sun.net.www.http.KeepAliveCache.run(Unknown Source), java.lang.Thread.run(Unknown Source)], RUNNABLE Attach Listener: [], TIMED_WAITING com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1: [java.lang.Object.wait(Native Method), com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)], TIMED_WAITING com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0: [java.lang.Object.wait(Native Method), com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)], WAITING Thread-5: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$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_R4.util.TerminalConsoleWriterThread.run(TerminalConsoleWriterThread.java:25), java.lang.Thread.run(Unknown Source)], WAITING Reference Handler: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Unknown Source), java.lang.ref.Reference.tryHandlePending(Unknown Source), java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)], RUNNABLE DestroyJavaVM: [], RUNNABLE Netty IO #2: [sun.misc.Unsafe.allocateMemory(Native Method), java.nio.DirectByteBuffer.<init>(Unknown Source), java.nio.ByteBuffer.allocateDirect(Unknown Source), net.minecraft.util.io.netty.buffer.UnpooledUnsafeDirectByteBuf.<init>(UnpooledUnsafeDirectByteBuf.java:71), net.minecraft.util.io.netty.buffer.UnpooledByteBufAllocator.newDirectBuffer(UnpooledByteBufAllocator.java:49), net.minecraft.util.io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:132), net.minecraft.util.io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:123), net.minecraft.util.io.netty.buffer.AbstractByteBufAllocator.ioBuffer(AbstractByteBufAllocator.java:76), net.minecraft.util.io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:106), net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644), net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698), net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:637), net.minecraft.util.io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:117), net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644), net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698), net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:688), net.minecraft.util.io.netty.channel.DefaultChannelHandlerContext.writeAndFlush(DefaultChannelHandlerContext.java:717), net.minecraft.util.io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:893), net.minecraft.util.io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:239), net.minecraft.server.v1_7_R4.QueuedProtocolSwitch.run(SourceFile:143), net.minecraft.util.io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:354), net.minecraft.util.io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:348), net.minecraft.util.io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101), java.lang.Thread.run(Unknown Source)], RUNNABLE Server thread: [java.lang.Thread.dumpThreads(Native Method), java.lang.Thread.getAllStackTraces(Unknown Source), org.bukkit.craftbukkit.v1_7_R4.CraftCrashReport.call(CraftCrashReport.java:28), net.minecraft.server.v1_7_R4.CrashReportSystemDetails.a(SourceFile:74), net.minecraft.server.v1_7_R4.CrashReport.h(CrashReport.java:45), net.minecraft.server.v1_7_R4.CrashReport.<init>(CrashReport.java:33), net.minecraft.server.v1_7_R4.CrashReport.a(CrashReport.java:230), net.minecraft.server.v1_7_R4.World.tickEntities(World.java:1283), net.minecraft.server.v1_7_R4.WorldServer.tickEntities(WorldServer.java:481), net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:649), net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:258), net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:558), net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:469), net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628)], TIMED_WAITING Timer-0: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Unknown Source), java.util.TimerThread.run(Unknown Source)], RUNNABLE Netty IO #0: [sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method), sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source), sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source), sun.nio.ch.WindowsSelectorImpl.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$2.run(SingleThreadEventExecutor.java:101), java.lang.Thread.run(Unknown Source)], TIMED_WAITING File IO Thread: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_7_R4.FileIOThread.b(SourceFile:44), net.minecraft.server.v1_7_R4.FileIOThread.run(SourceFile:23), java.lang.Thread.run(Unknown Source)], TIMED_WAITING com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2: [java.lang.Object.wait(Native Method), com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:534)], TIMED_WAITING pool-3-thread-7: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$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)],}
   Recent tasks from 2539-2569{Essentials:com.earth2me.essentials.spawn.EssentialsSpawnPlayerListener$1@2599,Essentials:com.earth2me.essentials.EssentialsPlayerListener$1@2599,}
    Profiler Position: N/A (disabled)
    Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
    Player Count: 1 / 20; [EntityPlayer['eSwing'/576, l='world_nether', x=540.65, y=43.00, z=-143.11](eSwing at 540.6460420525307,43.0,-143.10634511025816)]
    Is Modded: Definitely; Server brand changed to 'CraftBukkit'
    Type: Dedicated Server (map_server.txt)