ArOZMinecraftServer/server/crash-reports/crash-2020-12-16_19.07.18-server.txt

---- Minecraft Crash Report ----
// Why is it breaking :(

Time: 16/12/2020 下午7:07
Description: Watching Server

java.lang.Error: Watchdog
	at java.base@13.0.2/java.util.HashMap$HashIterator.nextNode(HashMap.java:1499)
	at java.base@13.0.2/java.util.HashMap$KeyIterator.next(HashMap.java:1518)
	at app//aag.a(SourceFile:1007)
	at app//brx.a(SourceFile:251)
	at app//brx.a(SourceFile:217)
	at app//brp.a(SourceFile:283)
	at app//aag.a(SourceFile:1032)
	at app//brx.a(SourceFile:573)
	at app//bcw.k(SourceFile:100)
	at app//bcw.j(SourceFile:88)
	at app//aag.a(SourceFile:621)
	at app//aag$$Lambda$3586/0x0000000800fb8440.accept(Unknown Source)
	at app//brx.a(SourceFile:561)
	at app//aag.a(SourceFile:411)
	at app//net.minecraft.server.MinecraftServer.b(SourceFile:871)
	at app//zg.b(SourceFile:312)
	at app//net.minecraft.server.MinecraftServer.a(SourceFile:811)
	at app//net.minecraft.server.MinecraftServer.w(SourceFile:670)
	at app//net.minecraft.server.MinecraftServer.a(SourceFile:257)
	at app//net.minecraft.server.MinecraftServer$$Lambda$3345/0x00000008012d4040.run(Unknown Source)
	at java.base@13.0.2/java.lang.Thread.run(Thread.java:830)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Server Watchdog
Stacktrace:
	at java.base@13.0.2/java.util.HashMap$HashIterator.nextNode(HashMap.java:1499)
	at java.base@13.0.2/java.util.HashMap$KeyIterator.next(HashMap.java:1518)
	at app//aag.a(SourceFile:1007)
	at app//brx.a(SourceFile:251)
	at app//brx.a(SourceFile:217)
	at app//brp.a(SourceFile:283)
	at app//aag.a(SourceFile:1032)
	at app//brx.a(SourceFile:573)
	at app//bcw.k(SourceFile:100)
	at app//bcw.j(SourceFile:88)
	at app//aag.a(SourceFile:621)
	at app//aag$$Lambda$3586/0x0000000800fb8440.accept(Unknown Source)
	at app//brx.a(SourceFile:561)
	at app//aag.a(SourceFile:411)
	at app//net.minecraft.server.MinecraftServer.b(SourceFile:871)
	at app//zg.b(SourceFile:312)
	at app//net.minecraft.server.MinecraftServer.a(SourceFile:811)
	at app//net.minecraft.server.MinecraftServer.w(SourceFile:670)
	at app//net.minecraft.server.MinecraftServer.a(SourceFile:257)

-- Thread Dump --
Details:
	Threads: "Reference Handler" daemon prio=10 Id=2 RUNNABLE
	at java.base@13.0.2/java.lang.ref.Reference.waitForReferencePendingList(Native Method)
	at java.base@13.0.2/java.lang.ref.Reference.processPendingReferences(Reference.java:241)
	at java.base@13.0.2/java.lang.ref.Reference$ReferenceHandler.run(Reference.java:213)


"Finalizer" daemon prio=8 Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@1c77fd61
	at java.base@13.0.2/java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.ReferenceQueue$Lock@1c77fd61
	at java.base@13.0.2/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
	at java.base@13.0.2/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:176)
	at java.base@13.0.2/java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:170)


"Signal Dispatcher" daemon prio=9 Id=4 RUNNABLE


"Common-Cleaner" daemon prio=8 Id=11 TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@12b0009f
	at java.base@13.0.2/java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.ReferenceQueue$Lock@12b0009f
	at java.base@13.0.2/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
	at java.base@13.0.2/jdk.internal.ref.CleanerImpl.run(CleanerImpl.java:148)
	at java.base@13.0.2/java.lang.Thread.run(Thread.java:830)
	at java.base@13.0.2/jdk.internal.misc.InnocuousThread.run(InnocuousThread.java:134)


"Worker-Bootstrap-5" daemon prio=5 Id=19 WAITING on java.util.concurrent.ForkJoinPool@168f9611
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@168f9611
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Worker-Bootstrap-6" daemon prio=5 Id=20 TIMED_WAITING on java.util.concurrent.ForkJoinPool@168f9611
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@168f9611
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.parkUntil(LockSupport.java:276)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1624)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Worker-Bootstrap-7" daemon prio=5 Id=21 WAITING on java.util.concurrent.ForkJoinPool@168f9611
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@168f9611
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Timer hack thread" daemon prio=5 Id=22 TIMED_WAITING
	at java.base@13.0.2/java.lang.Thread.sleep(Native Method)
	at app//x$6.run(SourceFile:636)


"Worker-Main-8" daemon prio=5 Id=23 WAITING on java.util.concurrent.ForkJoinPool@538d0aa4
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@538d0aa4
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Worker-Main-9" daemon prio=5 Id=24 WAITING on java.util.concurrent.ForkJoinPool@538d0aa4
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@538d0aa4
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Worker-Main-10" daemon prio=5 Id=26 WAITING on java.util.concurrent.ForkJoinPool@538d0aa4
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@538d0aa4
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Worker-Main-11" daemon prio=5 Id=27 WAITING on java.util.concurrent.ForkJoinPool@538d0aa4
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@538d0aa4
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Worker-Main-12" daemon prio=5 Id=28 WAITING on java.util.concurrent.ForkJoinPool@538d0aa4
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@538d0aa4
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Worker-Main-13" daemon prio=5 Id=29 RUNNABLE
	at app//it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap.clone(Long2ObjectOpenHashMap.java:1100)
	at app//cur$a.a(SourceFile:326)
	at app//cur$a.b(SourceFile:310)
	at app//cun.e(SourceFile:379)
	at app//cul.a(SourceFile:203)
	at app//cuo.a(SourceFile:61)
	at app//aaj.b(SourceFile:176)
	at app//aaj.a(SourceFile:108)
	...


"Worker-Main-14" daemon prio=5 Id=25 WAITING on java.util.concurrent.ForkJoinPool@538d0aa4
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@538d0aa4
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
	at java.base@13.0.2/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1633)
	at java.base@13.0.2/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:177)


"Snooper Timer" daemon prio=5 Id=31 WAITING on java.util.TaskQueue@70b27941
	at java.base@13.0.2/java.lang.Object.wait(Native Method)
	-  waiting on java.util.TaskQueue@70b27941
	at java.base@13.0.2/java.lang.Object.wait(Object.java:326)
	at java.base@13.0.2/java.util.TimerThread.mainLoop(Timer.java:527)
	at java.base@13.0.2/java.util.TimerThread.run(Timer.java:506)


"Server thread" prio=5 Id=30 RUNNABLE
	at java.base@13.0.2/java.util.HashMap$HashIterator.nextNode(HashMap.java:1499)
	at java.base@13.0.2/java.util.HashMap$KeyIterator.next(HashMap.java:1518)
	at app//aag.a(SourceFile:1007)
	at app//brx.a(SourceFile:251)
	at app//brx.a(SourceFile:217)
	at app//brp.a(SourceFile:283)
	at app//aag.a(SourceFile:1032)
	at app//brx.a(SourceFile:573)
	...


"Server console handler" daemon prio=5 Id=32 RUNNABLE (in native)
	at java.base@13.0.2/java.io.FileInputStream.readBytes(Native Method)
	at java.base@13.0.2/java.io.FileInputStream.read(FileInputStream.java:273)
	at java.base@13.0.2/java.io.BufferedInputStream.read1(BufferedInputStream.java:283)
	at java.base@13.0.2/java.io.BufferedInputStream.read(BufferedInputStream.java:344)
	-  locked java.io.BufferedInputStream@62143b30
	at java.base@13.0.2/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:297)
	at java.base@13.0.2/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:339)
	at java.base@13.0.2/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
	-  locked java.io.InputStreamReader@8c1167d
	at java.base@13.0.2/java.io.InputStreamReader.read(InputStreamReader.java:185)
	...


"DestroyJavaVM" prio=5 Id=34 RUNNABLE


"ObjectCleanerThread" daemon prio=1 Id=35 TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@33a2f5eb
	at java.base@13.0.2/java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.ReferenceQueue$Lock@33a2f5eb
	at java.base@13.0.2/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
	at app//io.netty.util.internal.ObjectCleaner$1.run(ObjectCleaner.java:54)
	at app//io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base@13.0.2/java.lang.Thread.run(Thread.java:830)


"Netty Server IO #0" daemon prio=5 Id=36 RUNNABLE
	at java.base@13.0.2/sun.nio.ch.KQueue.poll(Native Method)
	at java.base@13.0.2/sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:122)
	at java.base@13.0.2/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
	-  locked sun.nio.ch.Util$2@5039faaf
	-  locked sun.nio.ch.KQueueSelectorImpl@13379623
	at java.base@13.0.2/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136)
	at app//io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	at app//io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411)
	at app//io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
	at java.base@13.0.2/java.lang.Thread.run(Thread.java:830)


"Server Watchdog" daemon prio=5 Id=39 RUNNABLE
	at java.management@13.0.2/sun.management.ThreadImpl.dumpThreads0(Native Method)
	at java.management@13.0.2/sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:502)
	at java.management@13.0.2/sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:490)
	at app//zj.run(SourceFile:49)
	at java.base@13.0.2/java.lang.Thread.run(Thread.java:830)


"Netty Server IO #1" daemon prio=5 Id=40 RUNNABLE
	at java.base@13.0.2/sun.nio.ch.KQueue.poll(Native Method)
	at java.base@13.0.2/sun.nio.ch.KQueueSelectorImpl.doSelect(KQueueSelectorImpl.java:122)
	at java.base@13.0.2/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
	-  locked sun.nio.ch.Util$2@13c518c6
	-  locked sun.nio.ch.KQueueSelectorImpl@37ecaaf8
	at java.base@13.0.2/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136)
	at app//io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	at app//io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:411)
	at app//io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884)
	at java.base@13.0.2/java.lang.Thread.run(Thread.java:830)


"IO-Worker-19" prio=5 Id=46 TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@281fd228
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.SynchronousQueue$TransferStack@281fd228
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:235)
	at java.base@13.0.2/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
	at java.base@13.0.2/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
	at java.base@13.0.2/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
	at java.base@13.0.2/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
	at java.base@13.0.2/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
	at java.base@13.0.2/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	...


"IO-Worker-20" prio=5 Id=47 TIMED_WAITING on java.util.concurrent.SynchronousQueue$TransferStack@281fd228
	at java.base@13.0.2/jdk.internal.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.SynchronousQueue$TransferStack@281fd228
	at java.base@13.0.2/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:235)
	at java.base@13.0.2/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
	at java.base@13.0.2/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
	at java.base@13.0.2/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
	at java.base@13.0.2/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1053)
	at java.base@13.0.2/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
	at java.base@13.0.2/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	...



Stacktrace:
	at zj.run(SourceFile:65)
	at java.base/java.lang.Thread.run(Thread.java:830)

-- Performance stats --
Details:
	Random tick rate: 3
	Level stats: ResourceKey[minecraft:dimension / minecraft:overworld]: players: 1, entities: 1497 [minecraft:item:1213,minecraft:tnt:81,minecraft:falling_block:37,minecraft:pig:27,minecraft:skeleton:21], block_entities: 43 [minecraft:mob_spawner:23,minecraft:chest:17,minecraft:beehive:3], block_ticks: 30, fluid_ticks: 517, chunk_source: ServerChunkCache: 2280,
ResourceKey[minecraft:dimension / minecraft:the_nether]: players: 0, entities: 0 [], block_entities: 0 [], block_ticks: 0, fluid_ticks: 0, chunk_source: ServerChunkCache: 0,
ResourceKey[minecraft:dimension / minecraft:the_end]: players: 0, entities: 0 [], block_entities: 0 [], block_ticks: 0, fluid_ticks: 0, chunk_source: ServerChunkCache: 0

-- System Details --
Details:
	Minecraft Version: 1.16.4
	Minecraft Version ID: 1.16.4
	Operating System: Mac OS X (x86_64) version 10.16
	Java Version: 13.0.2, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode, sharing), Oracle Corporation
	Memory: 153855232 bytes (146 MB) / 1073741824 bytes (1024 MB) up to 1073741824 bytes (1024 MB)
	CPUs: 8
	JVM Flags: 2 total; -Xmx1024M -Xms1024M
	Player Count: 1 / 99; [aah['Alanyeung'/39, l='ServerLevel[world]', x=5.07, y=92.60, z=-92.73]]
	Data Packs: vanilla
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)