---- Minecraft Crash Report ---- // I'm sorry, Dave. Time: 09/03/19 3:33 AM Description: Watching Server java.lang.Error at java.lang.Thread.yield(Native Method) at ut.b(SourceFile:113) at ut.a(SourceFile:97) at bdf.a(SourceFile:200) at bdi.a(SourceFile:98) at bdf.c(SourceFile:195) at bdf.b_(SourceFile:411) at bdf.a(SourceFile:782) at ahm.aB(SourceFile:1098) at ahm.aa(SourceFile:437) at ahv.aa(SourceFile:272) at ahm.h(SourceFile:391) at ahv.h(SourceFile:1953) at arz.h(SourceFile:262) at uw.i(SourceFile:378) at vn.b(SourceFile:192) at iw.a(SourceFile:243) at vm.c(SourceFile:171) at net.minecraft.server.MinecraftServer.b(SourceFile:852) at tw.b(SourceFile:342) at net.minecraft.server.MinecraftServer.a(SourceFile:776) at net.minecraft.server.MinecraftServer.run(SourceFile:634) at java.lang.Thread.run(Unknown Source) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server Watchdog Stacktrace: at java.lang.Thread.yield(Native Method) at ut.b(SourceFile:113) at ut.a(SourceFile:97) at bdf.a(SourceFile:200) at bdi.a(SourceFile:98) at bdf.c(SourceFile:195) at bdf.b_(SourceFile:411) at bdf.a(SourceFile:782) at ahm.aB(SourceFile:1098) at ahm.aa(SourceFile:437) at ahv.aa(SourceFile:272) at ahm.h(SourceFile:391) at ahv.h(SourceFile:1953) at arz.h(SourceFile:262) at uw.i(SourceFile:378) at vn.b(SourceFile:192) at iw.a(SourceFile:243) at vm.c(SourceFile:171) at net.minecraft.server.MinecraftServer.b(SourceFile:852) at tw.b(SourceFile:342) at net.minecraft.server.MinecraftServer.a(SourceFile:776) -- Thread Dump -- Details: Threads: "Netty Server IO #5" Id=46 BLOCKED on java.util.Collections$SynchronizedRandomAccessList@37827393 owned by "Server thread" Id=22 at java.util.Collections$SynchronizedCollection.add(Unknown Source) - blocked on java.util.Collections$SynchronizedRandomAccessList@37827393 at vm$1.initChannel(SourceFile:106) at io.netty.channel.ChannelInitializer.initChannel(ChannelInitializer.java:113) at io.netty.channel.ChannelInitializer.handlerAdded(ChannelInitializer.java:105) at io.netty.channel.DefaultChannelPipeline.callHandlerAdded0(DefaultChannelPipeline.java:637) at io.netty.channel.DefaultChannelPipeline.access$000(DefaultChannelPipeline.java:46) at io.netty.channel.DefaultChannelPipeline$PendingHandlerAddedTask.execute(DefaultChannelPipeline.java:1487) at io.netty.channel.DefaultChannelPipeline.callHandlerAddedForAllHandlers(DefaultChannelPipeline.java:1161) ... "Netty Server IO #4" Id=45 BLOCKED on java.util.Collections$SynchronizedRandomAccessList@37827393 owned by "Server thread" Id=22 at java.util.Collections$SynchronizedCollection.add(Unknown Source) - blocked on java.util.Collections$SynchronizedRandomAccessList@37827393 at vm$1.initChannel(SourceFile:106) at io.netty.channel.ChannelInitializer.initChannel(ChannelInitializer.java:113) at io.netty.channel.ChannelInitializer.handlerAdded(ChannelInitializer.java:105) at io.netty.channel.DefaultChannelPipeline.callHandlerAdded0(DefaultChannelPipeline.java:637) at io.netty.channel.DefaultChannelPipeline.access$000(DefaultChannelPipeline.java:46) at io.netty.channel.DefaultChannelPipeline$PendingHandlerAddedTask.execute(DefaultChannelPipeline.java:1487) at io.netty.channel.DefaultChannelPipeline.callHandlerAddedForAllHandlers(DefaultChannelPipeline.java:1161) ... "Netty Server IO #3" Id=44 BLOCKED on java.util.Collections$SynchronizedRandomAccessList@37827393 owned by "Server thread" Id=22 at java.util.Collections$SynchronizedCollection.add(Unknown Source) - blocked on java.util.Collections$SynchronizedRandomAccessList@37827393 at vm$1.initChannel(SourceFile:106) at io.netty.channel.ChannelInitializer.initChannel(ChannelInitializer.java:113) at io.netty.channel.ChannelInitializer.handlerAdded(ChannelInitializer.java:105) at io.netty.channel.DefaultChannelPipeline.callHandlerAdded0(DefaultChannelPipeline.java:637) at io.netty.channel.DefaultChannelPipeline.access$000(DefaultChannelPipeline.java:46) at io.netty.channel.DefaultChannelPipeline$PendingHandlerAddedTask.execute(DefaultChannelPipeline.java:1487) at io.netty.channel.DefaultChannelPipeline.callHandlerAddedForAllHandlers(DefaultChannelPipeline.java:1161) ... "Netty Server IO #2" Id=40 RUNNABLE (in native) at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source) at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source) at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source) at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source) - locked io.netty.channel.nio.SelectedSelectionKeySet@39459b13 - locked java.util.Collections$UnmodifiableSet@3d7a18e3 - locked sun.nio.ch.WindowsSelectorImpl@78789128 at sun.nio.ch.SelectorImpl.select(Unknown Source) at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62) at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756) ... "Netty Server IO #1" Id=39 RUNNABLE at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source) at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source) at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source) at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source) - locked io.netty.channel.nio.SelectedSelectionKeySet@5cc26b5f - locked java.util.Collections$UnmodifiableSet@494aeed7 - locked sun.nio.ch.WindowsSelectorImpl@241a4a1d at sun.nio.ch.SelectorImpl.select(Unknown Source) at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62) at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756) ... "Server Watchdog" Id=38 RUNNABLE at sun.management.ThreadImpl.dumpThreads0(Native Method) at sun.management.ThreadImpl.dumpAllThreads(Unknown Source) at tz.run(SourceFile:45) at java.lang.Thread.run(Unknown Source) "Netty Server IO #0" Id=37 RUNNABLE (in native) at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method) at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source) at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source) at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source) at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source) - locked io.netty.channel.nio.SelectedSelectionKeySet@18576e67 - locked java.util.Collections$UnmodifiableSet@570076a1 - locked sun.nio.ch.WindowsSelectorImpl@49a216c0 at sun.nio.ch.SelectorImpl.select(Unknown Source) at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62) at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756) ... "ObjectCleanerThread" Id=36 TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@3f1ee74b at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@3f1ee74b at java.lang.ref.ReferenceQueue.remove(Unknown Source) at io.netty.util.internal.ObjectCleaner$1.run(ObjectCleaner.java:54) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Unknown Source) "D3D Screen Updater" Id=35 TIMED_WAITING on java.lang.Object@1c199299 at java.lang.Object.wait(Native Method) - waiting on java.lang.Object@1c199299 at sun.java2d.d3d.D3DScreenUpdateManager.run(Unknown Source) at java.lang.Thread.run(Unknown Source) "DestroyJavaVM" Id=33 RUNNABLE "Server thread" Id=22 RUNNABLE at java.lang.Thread.yield(Native Method) at ut.b(SourceFile:113) at ut.a(SourceFile:97) at bdf.a(SourceFile:200) at bdi.a(SourceFile:98) at bdf.c(SourceFile:195) at bdf.b_(SourceFile:411) at bdf.a(SourceFile:782) ... "Thread-3" Id=29 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@48f85ac5 at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@48f85ac5 at java.util.concurrent.locks.LockSupport.park(Unknown Source) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source) at java.util.concurrent.LinkedBlockingQueue.take(Unknown Source) at com.mojang.util.QueueLogAppender.getNextLogEvent(QueueLogAppender.java:77) at uc.a(SourceFile:137) at uc$$Lambda$1909/320318508.run(Unknown Source) at java.lang.Thread.run(Unknown Source) "TimerQueue" Id=30 TIMED_WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@59d9d8de at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@59d9d8de at java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source) at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source) at java.util.concurrent.DelayQueue.take(Unknown Source) at javax.swing.TimerQueue.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Number of locked synchronizers = 1 - java.util.concurrent.locks.ReentrantLock$NonfairSync@1135510c "AWT-EventQueue-0" Id=28 RUNNABLE at java.security.AccessController.getStackAccessControlContext(Native Method) at java.security.AccessController.getContext(Unknown Source) at javax.swing.RepaintManager.validateInvalidComponents(Unknown Source) at javax.swing.RepaintManager$ProcessingRunnable.run(Unknown Source) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$500(Unknown Source) at java.awt.EventQueue$3.run(Unknown Source) ... "AWT-Windows" Id=26 RUNNABLE (in native) at sun.awt.windows.WToolkit.eventLoop(Native Method) at sun.awt.windows.WToolkit.run(Unknown Source) at java.lang.Thread.run(Unknown Source) "AWT-Shutdown" Id=25 WAITING on java.lang.Object@9840426 at java.lang.Object.wait(Native Method) - waiting on java.lang.Object@9840426 at java.lang.Object.wait(Unknown Source) at sun.awt.AWTAutoShutdown.run(Unknown Source) at java.lang.Thread.run(Unknown Source) "Java2D Disposer" Id=24 WAITING on java.lang.ref.ReferenceQueue$Lock@32049a1 at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@32049a1 at java.lang.ref.ReferenceQueue.remove(Unknown Source) at java.lang.ref.ReferenceQueue.remove(Unknown Source) at sun.java2d.Disposer.run(Unknown Source) at java.lang.Thread.run(Unknown Source) "Server Infinisleeper" Id=23 TIMED_WAITING at java.lang.Thread.sleep(Native Method) at tw$1.run(SourceFile:92) "Snooper Timer" Id=21 WAITING on java.util.TaskQueue@38a6c5f8 at java.lang.Object.wait(Native Method) - waiting on java.util.TaskQueue@38a6c5f8 at java.lang.Object.wait(Unknown Source) at java.util.TimerThread.mainLoop(Unknown Source) at java.util.TimerThread.run(Unknown Source) "Attach Listener" Id=5 RUNNABLE "Signal Dispatcher" Id=4 RUNNABLE "Finalizer" Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@2f2ef51a at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@2f2ef51a at java.lang.ref.ReferenceQueue.remove(Unknown Source) at java.lang.ref.ReferenceQueue.remove(Unknown Source) at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source) "Reference Handler" Id=2 WAITING on java.lang.ref.Reference$Lock@62271ed at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.Reference$Lock@62271ed at java.lang.Object.wait(Unknown Source) at java.lang.ref.Reference.tryHandlePending(Unknown Source) at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source) Stacktrace: at tz.run(SourceFile:61) at java.lang.Thread.run(Unknown Source) -- System Details -- Details: Minecraft Version: 19w09a Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_201, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 566551416 bytes (540 MB) / 2320498688 bytes (2213 MB) up to 3810525184 bytes (3634 MB) JVM Flags: 0 total; Player Count: 1 / 20; [uw['TitanoMachine'/215, l='world', x=2.28, y=60.77, z=-0.51]] Data Packs: vanilla Is Modded: Unknown (can't tell) Type: Dedicated Server (map_server.txt)