---- Minecraft Crash Report ---- // I just don't know what went wrong :( Time: 5/24/20 12:31 AM Description: Watching Server java.lang.Error at xz.run(SourceFile:48) 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 Watchdog Stacktrace: at xz.run(SourceFile:48) -- Thread Dump -- Details: Threads: "Worker-Main-9" Id=38 WAITING on java.util.concurrent.CompletableFuture$Signaller@7f38b3bd at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.CompletableFuture$Signaller@7f38b3bd at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) at java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1693) at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3313) at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1729) at java.util.concurrent.CompletableFuture.join(CompletableFuture.java:1934) at yu.a(SourceFile:124) at bpa.a(SourceFile:242) ... "Netty Epoll Server IO #3" Id=33 RUNNABLE at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:114) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #2" Id=32 RUNNABLE (in native) at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:114) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:748) "Netty Epoll Server IO #1" Id=27 RUNNABLE (in native) at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:114) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:748) "Server Watchdog" Id=26 RUNNABLE at sun.management.ThreadImpl.dumpThreads0(Native Method) at sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:454) at xz.run(SourceFile:45) at java.lang.Thread.run(Thread.java:748) "IO-Worker-6" Id=24 TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@71ff522a at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.SynchronousQueue$TransferStack@71ff522a at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ... "IO-Worker-5" Id=23 TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@71ff522a at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.SynchronousQueue$TransferStack@71ff522a at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ... "IO-Worker-4" Id=22 TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@71ff522a at sun.misc.Unsafe.park(Native Method) - waiting on java.util.concurrent.SynchronousQueue$TransferStack@71ff522a at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215) at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460) at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362) at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941) at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ... "Netty Epoll Server IO #0" Id=19 RUNNABLE at io.netty.channel.epoll.Native.epollWait0(Native Method) at io.netty.channel.epoll.Native.epollWait(Native.java:114) at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:239) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:256) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at java.lang.Thread.run(Thread.java:748) "ObjectCleanerThread" Id=18 TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@75c0d8cd at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@75c0d8cd at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) 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(Thread.java:748) "Server console handler" Id=17 RUNNABLE (in native) at java.io.FileInputStream.readBytes(Native Method) at java.io.FileInputStream.read(FileInputStream.java:255) at java.io.BufferedInputStream.read1(BufferedInputStream.java:284) at java.io.BufferedInputStream.read(BufferedInputStream.java:345) - locked java.io.BufferedInputStream@30c25811 at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284) at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326) at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178) - locked java.io.InputStreamReader@a5da0ef at java.io.InputStreamReader.read(InputStreamReader.java:184) ... "DestroyJavaVM" Id=16 RUNNABLE "Server Infinisleeper" Id=14 TIMED_WAITING at java.lang.Thread.sleep(Native Method) at xw$1.run(SourceFile:88) "Snooper Timer" Id=12 WAITING on java.util.TaskQueue@1b8cd8c at java.lang.Object.wait(Native Method) - waiting on java.util.TaskQueue@1b8cd8c at java.lang.Object.wait(Object.java:502) at java.util.TimerThread.mainLoop(Timer.java:526) at java.util.TimerThread.run(Timer.java:505) "Signal Dispatcher" Id=4 RUNNABLE "Finalizer" Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@72cd6bc6 at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.ReferenceQueue$Lock@72cd6bc6 at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216) "Reference Handler" Id=2 WAITING on java.lang.ref.Reference$Lock@50eda75e at java.lang.Object.wait(Native Method) - waiting on java.lang.ref.Reference$Lock@50eda75e at java.lang.Object.wait(Object.java:502) at java.lang.ref.Reference.tryHandlePending(Reference.java:191) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153) Stacktrace: at xz.run(SourceFile:48) at java.lang.Thread.run(Thread.java:748) -- System Details -- Details: Minecraft Version: 20w21a Minecraft Version ID: 20w21a Operating System: Linux (amd64) version 4.4.0-150-generic Java Version: 1.8.0_212, Oracle Corporation Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 1362854480 bytes (1299 MB) / 1960312832 bytes (1869 MB) up to 5726797824 bytes (5461 MB) CPUs: 2 JVM Flags: 1 total; -Xmx6144M Player Count: 1 / 20; [yx['guist_player'/152, l='ServerLevel[world]', x=287.50, y=80.12, z=12061.54]] Data Packs: vanilla Is Modded: Unknown (can't tell) Type: Dedicated Server (map_server.txt)