---- Minecraft Crash Report ---- // I'm sorry, Dave. Time: 4/26/19 12:13 AM Description: Exception ticking world java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:909) at java.util.ArrayList$Itr.next(ArrayList.java:859) at net.minecraft.server.v1_14_R1.TickListServer.a(TickListServer.java:72) at net.minecraft.server.v1_14_R1.WorldServer.doTick(WorldServer.java:271) at net.minecraft.server.v1_14_R1.MinecraftServer.b(MinecraftServer.java:1054) at net.minecraft.server.v1_14_R1.DedicatedServer.b(DedicatedServer.java:396) at net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:953) at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:798) at java.lang.Thread.run(Thread.java:748) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:909) at java.util.ArrayList$Itr.next(ArrayList.java:859) at net.minecraft.server.v1_14_R1.TickListServer.a(TickListServer.java:72) at net.minecraft.server.v1_14_R1.WorldServer.doTick(WorldServer.java:271) -- Affected level -- Details: Level name: vanilla All players: 1 total; [EntityPlayer['Chasewhip'/574, l='vanilla', x=-249.17, y=64.00, z=-180.22](Chasewhip at -249.16982078296908,64.0,-180.22019114298436)] Chunk stats: ServerChunkCache: 3192 Level seed: -1459537042797957561 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: {} Level spawn location: World: (-240,63,-169), Chunk: (at 0,3,7 in -15,-11; contains blocks -240,0,-176 to -225,255,-161), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1) Level time: 2475 game time, 2475 day time Level dimension: 0 Level storage version: 0x00000 - Unknown? Level weather: Rain time: 129130 (now: false), thunder time: 94381 (now: false) Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false Stacktrace: at net.minecraft.server.v1_14_R1.MinecraftServer.b(MinecraftServer.java:1054) at net.minecraft.server.v1_14_R1.DedicatedServer.b(DedicatedServer.java:396) at net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:953) at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:798) at java.lang.Thread.run(Thread.java:748) -- System Details -- Details: Minecraft Version: 1.14 Operating System: Linux (amd64) version 4.4.0-141-generic Java Version: 1.8.0_201, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 259926496 bytes (247 MB) / 797257728 bytes (760 MB) up to 10416029696 bytes (9933 MB) JVM Flags: 23 total; -Xmx10000M -Xms256M -XX:MaxPermSize=256m -XX:PermSize=128m -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+UseNUMA -XX:+CMSParallelRemarkEnabled -XX:MaxGCPauseMillis=50 -XX:+UseAdaptiveGCBoundary -XX:-UseGCOverheadLimit -XX:+UseBiasedLocking -XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=90 -XX:MaxTenuringThreshold=15 -XX:UseSSE=3 -XX:+UseLargePages -XX:+UseFastAccessorMethods -XX:+UseStringCache -XX:+UseCompressedOops -XX:+OptimizeStringConcat -XX:+AggressiveOpts CraftBukkit Information: Running: CraftBukkit version git-Spigot-0c02b0c-e879c44 (MC: 1.14) (Implementing API version 1.14-R0.1-SNAPSHOT) true Plugins: { LuckPerms v4.3.17* me.lucko.luckperms.bukkit.LPBukkitBootstrap [Luck], WorldBorder v1.9.0 com.wimbli.WorldBorder.WorldBorder [Brettflan],} Warnings: DEFAULT Reload Count: 0 Threads: { WAITING Server-Worker-6: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1824), java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1693), java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)], RUNNABLE Server console handler: [java.io.FileInputStream.readBytes(Native Method), java.io.FileInputStream.read(FileInputStream.java:255), java.io.BufferedInputStream.fill(BufferedInputStream.java:246), java.io.BufferedInputStream.read(BufferedInputStream.java:265), org.bukkit.craftbukkit.libs.jline.internal.NonBlockingInputStream.read(NonBlockingInputStream.java:169), org.bukkit.craftbukkit.libs.jline.internal.NonBlockingInputStream.read(NonBlockingInputStream.java:137), org.bukkit.craftbukkit.libs.jline.internal.NonBlockingInputStream.read(NonBlockingInputStream.java:246), org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:261), org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:198), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readCharacter(ConsoleReader.java:2145), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readLine(ConsoleReader.java:2349), net.minecraft.server.v1_14_R1.DedicatedServer$2.run(DedicatedServer.java:95)], WAITING Reference Handler: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Object.java:502), java.lang.ref.Reference.tryHandlePending(Reference.java:191), java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)], WAITING Snooper Timer: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Object.java:502), java.util.TimerThread.mainLoop(Timer.java:526), java.util.TimerThread.run(Timer.java:505)], TIMED_WAITING process reaper: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460), java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362), java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941), java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], RUNNABLE Netty Epoll Server IO #2: [io.netty.channel.epoll.Native.epollWait0(Native Method), io.netty.channel.epoll.Native.epollWait(Native.java:114), io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239), io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Thread.java:748)], RUNNABLE Netty Epoll Server IO #3: [io.netty.channel.epoll.Native.epollWait0(Native Method), io.netty.channel.epoll.Native.epollWait(Native.java:114), io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239), io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Thread.java:748)], RUNNABLE RCON Listener #2: [java.net.PlainSocketImpl.socketAccept(Native Method), java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:409), java.net.ServerSocket.implAccept(ServerSocket.java:545), java.net.ServerSocket.accept(ServerSocket.java:513), net.minecraft.server.v1_14_R1.RemoteControlListener.run(SourceFile:58), java.lang.Thread.run(Thread.java:748)], WAITING Server-Worker-9: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1824), java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1693), java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)], WAITING Finalizer: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165), java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)], WAITING Server-Worker-11: [net.minecraft.server.v1_14_R1.VoxelShapes.c(SourceFile:158), net.minecraft.server.v1_14_R1.VoxelShapes.b(SourceFile:363), net.minecraft.server.v1_14_R1.LightEngineSky.b(SourceFile:70), net.minecraft.server.v1_14_R1.LightEngineGraph.b(SourceFile:162), net.minecraft.server.v1_14_R1.LightEngineSky.a(SourceFile:134), net.minecraft.server.v1_14_R1.LightEngineGraph.b(SourceFile:203), net.minecraft.server.v1_14_R1.LightEngineLayer.a(SourceFile:187), net.minecraft.server.v1_14_R1.LightEngine.a(SourceFile:61), net.minecraft.server.v1_14_R1.LightEngineThreaded.b(SourceFile:154), net.minecraft.server.v1_14_R1.LightEngineThreaded.a(SourceFile:98), net.minecraft.server.v1_14_R1.LightEngineThreaded$$Lambda$2463/949972675.run(Unknown Source), net.minecraft.server.v1_14_R1.ChunkTaskQueueSorter.b(SourceFile:57), net.minecraft.server.v1_14_R1.ChunkTaskQueueSorter$$Lambda$2387/1872540852.run(Unknown Source), net.minecraft.server.v1_14_R1.ThreadedMailbox.e(SourceFile:83), net.minecraft.server.v1_14_R1.ThreadedMailbox.a(SourceFile:123), net.minecraft.server.v1_14_R1.ThreadedMailbox.run(SourceFile:91), java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402), java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289), java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056), java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692), java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)], RUNNABLE Server-Worker-13: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1824), java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1693), java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)], TIMED_WAITING Abandoned connection cleanup thread: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144), com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:64), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], WAITING Server-Worker-10: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1824), java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1693), java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)], TIMED_WAITING MVStore background writer nio:/home/a562017020404402343/27134/plugins/LuckPerms/luckperms-h2.mv.db: [java.lang.Object.wait(Native Method), org.h2.mvstore.MVStore$BackgroundWriterThread.run(MVStore.java:2708)], WAITING Java2D Disposer: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165), sun.java2d.Disposer.run(Disposer.java:148), java.lang.Thread.run(Thread.java:748)], WAITING luckperms-3: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(LockSupport.java:175), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039), java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088), java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809), java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], WAITING luckperms-1: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(LockSupport.java:175), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039), java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088), java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809), java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], RUNNABLE Thread-7: [sun.nio.fs.LinuxWatchService.poll(Native Method), sun.nio.fs.LinuxWatchService.access$600(LinuxWatchService.java:47), sun.nio.fs.LinuxWatchService$Poller.run(LinuxWatchService.java:314), java.lang.Thread.run(Thread.java:748)], WAITING Server-Worker-8: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1824), java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1693), java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)], WAITING NonBlockingInputStreamThread: [java.lang.Object.wait(Native Method), org.bukkit.craftbukkit.libs.jline.internal.NonBlockingInputStream.run(NonBlockingInputStream.java:278), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING Server Infinisleeper: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_14_R1.DedicatedServer$1.run(DedicatedServer.java:69)], RUNNABLE Signal Dispatcher: [], WAITING Thread-4: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(LockSupport.java:175), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039), java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442), com.mojang.util.QueueLogAppender.getNextLogEvent(QueueLogAppender.java:77), org.bukkit.craftbukkit.v1_14_R1.util.TerminalConsoleWriterThread.run(TerminalConsoleWriterThread.java:29)], TIMED_WAITING Spigot Metrics Thread: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Timer.java:552), java.util.TimerThread.run(Timer.java:505)], RUNNABLE Server thread: [java.lang.Thread.dumpThreads(Native Method), java.lang.Thread.getAllStackTraces(Thread.java:1610), org.bukkit.craftbukkit.v1_14_R1.CraftCrashReport.call(CraftCrashReport.java:29), net.minecraft.server.v1_14_R1.CrashReportSystemDetails.a(SourceFile:79), net.minecraft.server.v1_14_R1.CrashReport.h(CrashReport.java:67), net.minecraft.server.v1_14_R1.CrashReport.(CrashReport.java:35), net.minecraft.server.v1_14_R1.CrashReport.a(CrashReport.java:265), net.minecraft.server.v1_14_R1.MinecraftServer.b(MinecraftServer.java:1060), net.minecraft.server.v1_14_R1.DedicatedServer.b(DedicatedServer.java:396), net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:953), net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:798), java.lang.Thread.run(Thread.java:748)], WAITING luckperms-0: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(LockSupport.java:175), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039), java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088), java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809), java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING Spigot Watchdog Thread: [java.lang.Thread.sleep(Native Method), org.spigotmc.WatchdogThread.run(WatchdogThread.java:102)], RUNNABLE DestroyJavaVM: [], WAITING Server-Worker-12: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1824), java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1693), java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)], RUNNABLE Netty Epoll Server IO #0: [io.netty.channel.epoll.Native.epollWait0(Native Method), io.netty.channel.epoll.Native.epollWait(Native.java:114), io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239), io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Thread.java:748)], RUNNABLE Netty Epoll Server IO #1: [io.netty.channel.epoll.Native.epollWait0(Native Method), io.netty.channel.epoll.Native.epollWait(Native.java:114), io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239), io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING ObjectCleanerThread: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144), io.netty.util.internal.ObjectCleaner$1.run(ObjectCleaner.java:54), io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30), java.lang.Thread.run(Thread.java:748)], RUNNABLE Query Listener #1: [java.net.PlainDatagramSocketImpl.receive0(Native Method), java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:143), java.net.DatagramSocket.receive(DatagramSocket.java:812), net.minecraft.server.v1_14_R1.RemoteStatusListener.run(SourceFile:260), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING luckperms-2: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078), java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093), java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809), java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)],} Recent tasks from 2445-2475{LuckPerms:me.lucko.luckperms.bukkit.model.permissible.PermissibleMonitoringInjector@31,} Player Count: 1 / 100; [EntityPlayer['Chasewhip'/574, l='vanilla', x=-249.17, y=64.00, z=-180.22](Chasewhip at -249.16982078296908,64.0,-180.22019114298436)] Data Packs: vanilla, file/bukkit (incompatible) Is Modded: Definitely; Server brand changed to 'Spigot' Type: Dedicated Server (map_server.txt)