---- Minecraft Crash Report ---- // You should try our sister game, Minceraft! Time: 5/15/19 4:01 PM Description: Ticking entity java.lang.IllegalArgumentException: Cannot drop air at com.google.common.base.Preconditions.checkArgument(Preconditions.java:122) at net.minecraft.server.v1_14_R1.EntityItem.setItemStack(EntityItem.java:388) at net.minecraft.server.v1_14_R1.EntityItem.(EntityItem.java:38) at net.minecraft.server.v1_14_R1.BehaviorUtil.a(SourceFile:68) at net.minecraft.server.v1_14_R1.BehaviorVillageHeroGift.a(SourceFile:125) at net.minecraft.server.v1_14_R1.BehaviorVillageHeroGift.d(SourceFile:106) at net.minecraft.server.v1_14_R1.BehaviorVillageHeroGift.d(SourceFile:30) at net.minecraft.server.v1_14_R1.Behavior.c(SourceFile:63) at net.minecraft.server.v1_14_R1.BehaviorController.a(SourceFile:272) at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) at java.util.Iterator.forEachRemaining(Iterator.java:116) at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:270) at java.util.HashMap$ValueSpliterator.forEachRemaining(HashMap.java:1620) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:270) at java.util.TreeMap$ValueSpliterator.forEachRemaining(TreeMap.java:2897) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) at net.minecraft.server.v1_14_R1.BehaviorController.e(SourceFile:272) at net.minecraft.server.v1_14_R1.BehaviorController.a(SourceFile:223) at net.minecraft.server.v1_14_R1.EntityVillager.mobTick(EntityVillager.java:150) at net.minecraft.server.v1_14_R1.EntityInsentient.doTick(EntityInsentient.java:658) at net.minecraft.server.v1_14_R1.EntityLiving.movementTick(EntityLiving.java:2450) at net.minecraft.server.v1_14_R1.EntityInsentient.movementTick(EntityInsentient.java:501) at net.minecraft.server.v1_14_R1.EntityAgeable.movementTick(EntityAgeable.java:154) at net.minecraft.server.v1_14_R1.EntityLiving.tick(EntityLiving.java:2286) at net.minecraft.server.v1_14_R1.EntityInsentient.tick(EntityInsentient.java:272) at net.minecraft.server.v1_14_R1.EntityVillager.tick(EntityVillager.java:188) at net.minecraft.server.v1_14_R1.WorldServer.entityJoinedWorld(WorldServer.java:570) at net.minecraft.server.v1_14_R1.World.a(World.java:745) at net.minecraft.server.v1_14_R1.WorldServer.doTick(WorldServer.java:346) at net.minecraft.server.v1_14_R1.MinecraftServer.b(MinecraftServer.java:1057) at net.minecraft.server.v1_14_R1.DedicatedServer.b(DedicatedServer.java:396) at net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:956) at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:801) 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 com.google.common.base.Preconditions.checkArgument(Preconditions.java:122) at net.minecraft.server.v1_14_R1.EntityItem.setItemStack(EntityItem.java:388) at net.minecraft.server.v1_14_R1.EntityItem.(EntityItem.java:38) at net.minecraft.server.v1_14_R1.BehaviorUtil.a(SourceFile:68) at net.minecraft.server.v1_14_R1.BehaviorVillageHeroGift.a(SourceFile:125) at net.minecraft.server.v1_14_R1.BehaviorVillageHeroGift.d(SourceFile:106) at net.minecraft.server.v1_14_R1.BehaviorVillageHeroGift.d(SourceFile:30) at net.minecraft.server.v1_14_R1.Behavior.c(SourceFile:63) at net.minecraft.server.v1_14_R1.BehaviorController.a(SourceFile:272) at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175) at java.util.Iterator.forEachRemaining(Iterator.java:116) at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:270) at java.util.HashMap$ValueSpliterator.forEachRemaining(HashMap.java:1620) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:270) at java.util.TreeMap$ValueSpliterator.forEachRemaining(TreeMap.java:2897) at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) at net.minecraft.server.v1_14_R1.BehaviorController.e(SourceFile:272) at net.minecraft.server.v1_14_R1.BehaviorController.a(SourceFile:223) at net.minecraft.server.v1_14_R1.EntityVillager.mobTick(EntityVillager.java:150) at net.minecraft.server.v1_14_R1.EntityInsentient.doTick(EntityInsentient.java:658) at net.minecraft.server.v1_14_R1.EntityLiving.movementTick(EntityLiving.java:2450) at net.minecraft.server.v1_14_R1.EntityInsentient.movementTick(EntityInsentient.java:501) at net.minecraft.server.v1_14_R1.EntityAgeable.movementTick(EntityAgeable.java:154) at net.minecraft.server.v1_14_R1.EntityLiving.tick(EntityLiving.java:2286) at net.minecraft.server.v1_14_R1.EntityInsentient.tick(EntityInsentient.java:272) at net.minecraft.server.v1_14_R1.EntityVillager.tick(EntityVillager.java:188) at net.minecraft.server.v1_14_R1.WorldServer.entityJoinedWorld(WorldServer.java:570) -- Entity being ticked -- Details: Entity Type: minecraft:villager (net.minecraft.server.v1_14_R1.EntityVillager) Entity ID: 4665 Entity Name: Villager Entity's Exact location: 53.45, 75.56, -30.78 Entity's Block location: World: (53,75,-31), Chunk: (at 5,4,1 in 3,-2; contains blocks 48,0,-32 to 63,255,-17), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) Entity's Momentum: -0.05, -0.05, -0.06 Entity's Passengers: [] Entity's Vehicle: ~~ERROR~~ NullPointerException: null Stacktrace: at net.minecraft.server.v1_14_R1.World.a(World.java:745) at net.minecraft.server.v1_14_R1.WorldServer.doTick(WorldServer.java:346) -- Affected level -- Details: Level name: world All players: 2 total; [EntityPlayer['TyphoonGunner'/240, l='world', x=46.05, y=79.64, z=-35.01](TyphoonGunner at 46.048673897139494,79.6387811339871,-35.014697635140756), EntityPlayer['sinubux'/350, l='world', x=49.07, y=75.56, z=-30.83](sinubux at 49.07270724329404,75.5625,-30.829695914502185)] Chunk stats: ServerChunkCache: 2376 Level seed: -6507036466995976004 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: {} Level spawn location: World: (96,81,-96), Chunk: (at 0,5,0 in 6,-6; contains blocks 96,0,-96 to 111,255,-81), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) Level time: 42965 game time, 1682 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 1 (now: false), thunder time: 1 (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:1057) at net.minecraft.server.v1_14_R1.DedicatedServer.b(DedicatedServer.java:396) at net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:956) at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:801) at java.lang.Thread.run(Thread.java:748) -- System Details -- Details: Minecraft Version: 1.14.1 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_144, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 3059664944 bytes (2917 MB) / 4223139840 bytes (4027 MB) up to 4223139840 bytes (4027 MB) JVM Flags: 2 total; -Xmx4096M -Xms4096M CraftBukkit Information: Running: CraftBukkit version git-Spigot-8043ebc-f690957 (MC: 1.14.1) (Implementing API version 1.14.1-R0.1-SNAPSHOT) true Plugins: {} Warnings: DEFAULT Reload Count: 0 Threads: { WAITING Server-Worker-292: [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 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)], 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)], RUNNABLE Netty Server IO #3: [sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method), sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296), sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278), sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159), sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86), sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97), io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62), io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756), io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Thread.java:748)], RUNNABLE Signal Dispatcher: [], TIMED_WAITING Spigot Watchdog Thread: [java.lang.Thread.sleep(Native Method), org.spigotmc.WatchdogThread.run(WatchdogThread.java:102)], WAITING Thread-4: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(LockSupport.java:175), java.util.concurrent.locks.AbstractQueuedSynchronizer$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:30)], RUNNABLE DestroyJavaVM: [], RUNNABLE Netty Server IO #2: [sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method), sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296), sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278), sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159), sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86), sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97), io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62), io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756), io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Thread.java:748)], RUNNABLE Attach Listener: [], TIMED_WAITING Server-Worker-297: [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 Server-Worker-305: [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 ObjectCleanerThread: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143), io.netty.util.internal.ObjectCleaner$1.run(ObjectCleaner.java:54), io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30), java.lang.Thread.run(Thread.java:748)], RUNNABLE Server thread: [java.lang.Thread.dumpThreads(Native Method), java.lang.Thread.getAllStackTraces(Thread.java:1610), org.bukkit.craftbukkit.v1_14_R1.CraftCrashReport.call(CraftCrashReport.java:30), net.minecraft.server.v1_14_R1.CrashReportSystemDetails.a(SourceFile:79), net.minecraft.server.v1_14_R1.CrashReport.h(CrashReport.java:67), net.minecraft.server.v1_14_R1.CrashReport.(CrashReport.java:35), net.minecraft.server.v1_14_R1.CrashReport.a(CrashReport.java:265), net.minecraft.server.v1_14_R1.World.a(World.java:748), net.minecraft.server.v1_14_R1.WorldServer.doTick(WorldServer.java:346), net.minecraft.server.v1_14_R1.MinecraftServer.b(MinecraftServer.java:1057), net.minecraft.server.v1_14_R1.DedicatedServer.b(DedicatedServer.java:396), net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:956), net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:801), java.lang.Thread.run(Thread.java:748)], RUNNABLE Netty Server IO #1: [sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method), sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296), sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278), sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159), sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86), sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97), io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62), io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756), io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Thread.java:748)], 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)], WAITING Server-Worker-301: [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: [org.fusesource.jansi.internal.Kernel32.ReadConsoleInputW(Native Method), org.fusesource.jansi.internal.Kernel32.readConsoleInputHelper(Kernel32.java:761), org.fusesource.jansi.internal.Kernel32.readConsoleKeyInput(Kernel32.java:794), org.fusesource.jansi.internal.WindowsSupport.readConsoleInput(WindowsSupport.java:97), org.bukkit.craftbukkit.libs.jline.WindowsTerminal.readConsoleInput(WindowsTerminal.java:215), org.bukkit.craftbukkit.libs.jline.WindowsTerminal.access$000(WindowsTerminal.java:55), org.bukkit.craftbukkit.libs.jline.WindowsTerminal$1.read(WindowsTerminal.java:157), 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)], TIMED_WAITING Server Infinisleeper: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_14_R1.DedicatedServer$1.run(DedicatedServer.java:69)], RUNNABLE Netty Server IO #0: [sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method), sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296), sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278), sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159), sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86), sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97), io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62), io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756), io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Thread.java:748)], WAITING Server-Worker-306: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1824), java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1693), java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)], WAITING Finalizer: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164), java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)], TIMED_WAITING Async Chat Thread - #9: [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)], 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)], WAITING Server-Worker-303: [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)],} Recent tasks from 36935-36965{} Player Count: 2 / 20; [EntityPlayer['TyphoonGunner'/240, l='world', x=46.05, y=79.64, z=-35.01](TyphoonGunner at 46.048673897139494,79.6387811339871,-35.014697635140756), EntityPlayer['sinubux'/350, l='world', x=49.07, y=75.56, z=-30.83](sinubux at 49.07270724329404,75.5625,-30.829695914502185)] Data Packs: vanilla, file/bukkit (incompatible) Is Modded: Definitely; Server brand changed to 'Spigot' Type: Dedicated Server (map_server.txt)