---- Minecraft Crash Report ---- // I'm sorry, Dave. Time: 22/05/19 14:57 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:1625) 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$OfRef.evaluateSequential(ForEachOps.java:174) at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) at net.minecraft.server.v1_14_R1.BehaviorController.e(SourceFile:272) at net.minecraft.server.v1_14_R1.BehaviorController.a(SourceFile:223) at net.minecraft.server.v1_14_R1.EntityVillager.mobTick(EntityVillager.java:150) at net.minecraft.server.v1_14_R1.EntityVillager.inactiveTick(EntityVillager.java:141) at net.minecraft.server.v1_14_R1.WorldServer.entityJoinedWorld(WorldServer.java:554) at net.minecraft.server.v1_14_R1.World.a(World.java:745) at net.minecraft.server.v1_14_R1.WorldServer.doTick(WorldServer.java:346) at net.minecraft.server.v1_14_R1.MinecraftServer.b(MinecraftServer.java:1057) at net.minecraft.server.v1_14_R1.DedicatedServer.b(DedicatedServer.java:396) at net.minecraft.server.v1_14_R1.MinecraftServer.a(MinecraftServer.java:956) at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:801) at java.lang.Thread.run(Thread.java:748) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at com.google.common.base.Preconditions.checkArgument(Preconditions.java:122) at net.minecraft.server.v1_14_R1.EntityItem.setItemStack(EntityItem.java:388) at net.minecraft.server.v1_14_R1.EntityItem.(EntityItem.java:38) at net.minecraft.server.v1_14_R1.BehaviorUtil.a(SourceFile:68) at net.minecraft.server.v1_14_R1.BehaviorVillageHeroGift.a(SourceFile:125) at net.minecraft.server.v1_14_R1.BehaviorVillageHeroGift.d(SourceFile:106) at net.minecraft.server.v1_14_R1.BehaviorVillageHeroGift.d(SourceFile:30) at net.minecraft.server.v1_14_R1.Behavior.c(SourceFile:63) at net.minecraft.server.v1_14_R1.BehaviorController.a(SourceFile:272) at java.util.stream.ForEachOps$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:1625) 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.EntityVillager.inactiveTick(EntityVillager.java:141) at net.minecraft.server.v1_14_R1.WorldServer.entityJoinedWorld(WorldServer.java:554) -- Entity being ticked -- Details: Entity Type: minecraft:villager (net.minecraft.server.v1_14_R1.EntityVillager) Entity ID: 448 Entity Name: Villager Entity's Exact location: 232.89, 61.56, 144.62 Entity's Block location: World: (232,61,144), Chunk: (at 8,3,0 in 14,9; contains blocks 224,0,144 to 239,255,159), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511) Entity's Momentum: 0.00, -0.05, 0.00 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: 1 total; [EntityPlayer['grzybsonidas'/15297, l='world', x=232.30, y=61.00, z=143.18](grzybsonidas at 232.30000001192093,61.0,143.18018240029176)] Chunk stats: ServerChunkCache: 2503 Level seed: 368191342797983939 Level generator: ID 02 - largeBiomes, ver 0. Features enabled: true Level generator options: {} Level spawn location: World: (0,75,0), 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: 8501904 game time, 6332 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 115494 (now: false), thunder time: 26067 (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: Linux (amd64) version 3.16.0-5-amd64 Java Version: 1.8.0_161, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 7192996488 bytes (6859 MB) / 10647240704 bytes (10154 MB) up to 11140071424 bytes (10624 MB) JVM Flags: 2 total; -Xmx10624M -XX:+UseG1GC CraftBukkit Information: Running: CraftBukkit version git-Spigot-8043ebc-dd99c5b (MC: 1.14.1) (Implementing API version 1.14.1-R0.1-SNAPSHOT) true Plugins: {} Warnings: DEFAULT Reload Count: 0 Threads: { TIMED_WAITING Server Infinisleeper: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_14_R1.DedicatedServer$1.run(DedicatedServer.java:69)], 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$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Thread.java:748)], RUNNABLE Query Listener #1: [java.net.PlainDatagramSocketImpl.receive0(Native Method), java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:143), java.net.DatagramSocket.receive(DatagramSocket.java:812), net.minecraft.server.v1_14_R1.RemoteStatusListener.run(SourceFile:260), java.lang.Thread.run(Thread.java:748)], WAITING NonBlockingInputStreamThread: [java.lang.Object.wait(Native Method), org.bukkit.craftbukkit.libs.jline.internal.NonBlockingInputStream.run(NonBlockingInputStream.java:278), java.lang.Thread.run(Thread.java:748)], RUNNABLE Signal Dispatcher: [], WAITING Finalizer: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164), java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)], RUNNABLE DestroyJavaVM: [], 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$ReferenceHandler.run(Reference.java:153)], WAITING Thread-4: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(LockSupport.java:175), java.util.concurrent.locks.AbstractQueuedSynchronizer$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)], WAITING Java2D Disposer: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164), sun.java2d.Disposer.run(Disposer.java:148), java.lang.Thread.run(Thread.java:748)], 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)], 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)], TIMED_WAITING Spigot Watchdog Thread: [java.lang.Thread.sleep(Native Method), org.spigotmc.WatchdogThread.run(WatchdogThread.java:102)], 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: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)], 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: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 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)], 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)],} Recent tasks from 41343-41373{} Player Count: 1 / 10; [EntityPlayer['grzybsonidas'/15297, l='world', x=232.30, y=61.00, z=143.18](grzybsonidas at 232.30000001192093,61.0,143.18018240029176)] Data Packs: vanilla, file/bukkit (incompatible) Is Modded: Definitely; Server brand changed to 'Spigot' Type: Dedicated Server (map_server.txt)