Yescccc
求助！！
  1. ---- Minecraft Crash Report ----
  2. // Who set us up the TNT?

  4. Time: 22-4-9 下午11:56
  5. Description: Exception in server tick loop

  7. java.lang.IllegalStateException: failed to create a child event loop
  8.         at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:88)
  9.         at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:58)
  10.         at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:47)
  11.         at io.netty.channel.MultithreadEventLoopGroup.<init>(MultithreadEventLoopGroup.java:59)
  12.         at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:77)
  13.         at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:72)
  14.         at io.netty.channel.nio.NioEventLoopGroup.<init>(NioEventLoopGroup.java:59)
  15.         at net.minecraft.network.NetworkSystem$1.func_179280_b(NetworkSystem.java:52)
  16.         at net.minecraft.network.NetworkSystem$1.func_179280_b(NetworkSystem.java:49)
  17.         at net.minecraft.util.LazyLoadBase.func_179281_c(SourceFile:10)
  18.         at net.minecraft.network.NetworkSystem.func_151265_a(NetworkSystem.java:120)
  19.         at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:239)
  20.         at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:634)
  21.         at java.lang.Thread.run(Unknown Source)
  22. Caused by: io.netty.channel.ChannelException: failed to open a new selector
  23.         at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:175)
  24.         at io.netty.channel.nio.NioEventLoop.<init>(NioEventLoop.java:149)
  25.         at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:127)
  26.         at io.netty.channel.nio.NioEventLoopGroup.newChild(NioEventLoopGroup.java:36)
  27.         at io.netty.util.concurrent.MultithreadEventExecutorGroup.<init>(MultithreadEventExecutorGroup.java:84)
  28.         ... 13 more
  29. Caused by: java.io.IOException: Unable to establish loopback connection
  30.         at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
  31.         at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
  32.         at java.security.AccessController.doPrivileged(Native Method)
  33.         at sun.nio.ch.PipeImpl.<init>(Unknown Source)
  34.         at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source)
  35.         at java.nio.channels.Pipe.open(Unknown Source)
  36.         at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source)
  37.         at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source)
  38.         at io.netty.channel.nio.NioEventLoop.openSelector(NioEventLoop.java:173)
  39.         ... 17 more
  40. Caused by: java.net.SocketException: No buffer space available (maximum connections reached?): bind
  41.         at sun.nio.ch.Net.bind0(Native Method)
  42.         at sun.nio.ch.Net.bind(Unknown Source)
  43.         at sun.nio.ch.Net.bind(Unknown Source)
  44.         at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
  45.         at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
  46.         at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
  47.         at sun.nio.ch.PipeImpl$Initializer$LoopbackConnector.run(Unknown Source)
  48.         ... 26 more


  51. A detailed walkthrough of the error, its code path and all known details is as follows:
  52. ---------------------------------------------------------------------------------------

  54. -- System Details --
  55. Details:
  56.         Minecraft Version: 1.12.2
  57.         Operating System: Windows Server 2019 (amd64) version 10.0
  58.         Java Version: 1.8.0_301, Oracle Corporation
  59.         Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
  60.         Memory: 849626464 bytes (810 MB) / 1004535808 bytes (958 MB) up to 1004535808 bytes (958 MB)
  61.         JVM Flags: 2 total; -Xms1G -Xmx1G
  62.         IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
  63.         CraftBukkit Information:
  64.    Running: CatServer version git-CatServer-1.12.2-5d66f2e (MC: 1.12.2) (Implementing API version 1.12.2-R0.1-SNAPSHOT) false
  65.    Plugins: {}
  66.    Warnings: DEFAULT
  67.    Reload Count: 0
  68.    Threads: { WAITING AsyncAppender-AsyncFile: [java.io.RandomAccessFile.writeBytes(Native Method), java.io.RandomAccessFile.write(Unknown Source), org.apache.logging.log4j.core.appender.rolling.RollingRandomAccessFileManager.writeToDestination(RollingRandomAccessFileManager.java:109), org.apache.logging.log4j.core.appender.OutputStreamManager.flushBuffer(OutputStreamManager.java:288), org.apache.logging.log4j.core.appender.rolling.RollingRandomAccessFileManager.flush(RollingRandomAccessFileManager.java:128), org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.directEncodeEvent(AbstractOutputStreamAppender.java:179), org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.tryAppend(AbstractOutputStreamAppender.java:170), org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:161), org.apache.logging.log4j.core.appender.RollingRandomAccessFileAppender.append(RollingRandomAccessFileAppender.java:218), org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:156), org.apache.logging.log4j.core.config.AppenderControl.callAppender0(AppenderControl.java:129), org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(AppenderControl.java:120), org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:84), org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.callAppenders(AsyncAppender.java:459), org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.run(AsyncAppender.java:412)], TIMED_WAITING Server Infinisleeper: [java.lang.Thread.sleep(Native Method), net.minecraft.server.dedicated.DedicatedServer$1.run(DedicatedServer.java:92)], WAITING Snooper Timer: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Unknown Source), java.util.TimerThread.mainLoop(Unknown Source), java.util.TimerThread.run(Unknown Source)], RUNNABLE CatServer Console Write Thread: [com.sun.jna.Function.invoke(Function.java:389), com.sun.jna.Library$Handler.invoke(Library.java:244), org.jline.terminal.impl.jna.win.$Proxy18.GetConsoleScreenBufferInfo(Unknown Source), org.jline.terminal.impl.jna.win.WindowsAnsiWriter.getConsoleInfo(WindowsAnsiWriter.java:92), org.jline.terminal.impl.jna.win.WindowsAnsiWriter.processEraseLine(WindowsAnsiWriter.java:162), org.jline.utils.AnsiWriter.processEscapeCommand(AnsiWriter.java:302), org.jline.utils.AnsiWriter.write(AnsiWriter.java:121), java.io.PrintWriter.write(Unknown Source), org.jline.utils.Curses.tputs(Curses.java:354), org.jline.terminal.impl.AbstractTerminal.puts(AbstractTerminal.java:145), org.jline.utils.Display.update(Display.java:287), org.jline.utils.Display.update(Display.java:99), org.jline.reader.impl.LineReaderImpl.clear(LineReaderImpl.java:4902), org.jline.reader.impl.LineReaderImpl$Lambda$60/533922999.apply(Unknown Source), org.jline.reader.impl.LineReaderImpl.callWidget(LineReaderImpl.java:661), net.minecraftforge.server.terminalconsole.TerminalConsoleAppender.write(TerminalConsoleAppender.java:312), catserver.server.log4j.AsyncConsoleWriteQueue.run(AsyncConsoleWriteQueue.java:45), java.lang.Thread.run(Unknown Source)], RUNNABLE Server thread: [java.lang.Thread.dumpThreads(Native Method), java.lang.Thread.getAllStackTraces(Unknown Source), org.bukkit.craftbukkit.v1_12_R1.CraftCrashReport.call(CraftCrashReport.java:29), net.minecraft.crash.CrashReportCategory.func_189529_a(CrashReportCategory.java:96), net.minecraft.crash.CrashReport.func_71504_g(CrashReport.java:120), net.minecraft.crash.CrashReport.<init>(CrashReport.java:41), net.minecraft.server.MinecraftServer.run(MinecraftServer.java:714), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 1: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], RUNNABLE WindowsStreamPump: [com.sun.jna.Native.invokeVoid(Native Method), com.sun.jna.Function.invoke(Function.java:408), com.sun.jna.Function.invoke(Function.java:354), com.sun.jna.Library$Handler.invoke(Library.java:244), org.jline.terminal.impl.jna.win.$Proxy18.ReadConsoleInput(Unknown Source), org.jline.terminal.impl.jna.win.JnaWinSysTerminal.readConsoleInput(JnaWinSysTerminal.java:130), org.jline.terminal.impl.jna.win.JnaWinSysTerminal.processConsoleInput(JnaWinSysTerminal.java:65), org.jline.terminal.impl.AbstractWindowsTerminal.pump(AbstractWindowsTerminal.java:400), org.jline.terminal.impl.AbstractWindowsTerminal$Lambda$10/136936250.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING ObjectCleanerThread: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(Unknown Source), io.netty.util.internal.ObjectCleaner$1.run(ObjectCleaner.java:54), io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 2: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], RUNNABLE Attach Listener: [], TIMED_WAITING Craft Scheduler Thread - 3: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Craft Scheduler Thread - 0: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Spigot Watchdog Thread: [java.lang.Thread.sleep(Native Method), org.spigotmc.WatchdogThread.run(WatchdogThread.java:100)], TIMED_WAITING Server console handler: [java.lang.Object.wait(Native Method), org.jline.utils.NonBlockingReader.read(NonBlockingReader.java:174), org.jline.utils.NonBlockingReader.read(NonBlockingReader.java:113), org.jline.keymap.BindingReader.readCharacter(BindingReader.java:132), org.jline.keymap.BindingReader.readBinding(BindingReader.java:109), org.jline.keymap.BindingReader.readBinding(BindingReader.java:60), org.jline.reader.impl.LineReaderImpl.readBinding(LineReaderImpl.java:724), org.jline.reader.impl.LineReaderImpl.readLine(LineReaderImpl.java:526), org.jline.reader.impl.LineReaderImpl.readLine(LineReaderImpl.java:390), net.minecraftforge.server.console.TerminalHandler.handleCommands(TerminalHandler.java:61), net.minecraft.server.dedicated.DedicatedServer$2.run(DedicatedServer.java:113)], WAITING Reference Handler: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Unknown Source), java.lang.ref.Reference.tryHandlePending(Unknown Source), java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)], RUNNABLE DestroyJavaVM: [], WAITING Finalizer: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(Unknown Source), java.lang.ref.ReferenceQueue.remove(Unknown Source), java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)], WAITING JLine terminal non blocking reader thread: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Unknown Source), org.jline.utils.PumpReader.wait(PumpReader.java:66), org.jline.utils.PumpReader.waitForInput(PumpReader.java:86), org.jline.utils.PumpReader.read(PumpReader.java:151), org.jline.utils.NonBlockingReader.run(NonBlockingReader.java:276), java.lang.Thread.run(Unknown Source)], RUNNABLE Signal Dispatcher: [], WAITING AsyncAppender-AsyncFile: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source), java.util.concurrent.ArrayBlockingQueue.take(Unknown Source), org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.run(AsyncAppender.java:403)],}
  69.    
  70.         FML: MCP 9.42 Powered by Forge 14.23.5.2855 4 mods loaded, 4 mods active
  71.         States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

  73.         | State | ID        | Version      | Source                          | Signature |
  74.         |:----- |:--------- |:------------ |:------------------------------- |:--------- |
  75.         | LCH   | minecraft | 1.12.2       | minecraft.jar                   | None      |
  76.         | LCH   | mcp       | 9.42         | minecraft.jar                   | None      |
  77.         | LCH   | FML       | 8.0.99.99    | CatServer-5d66f2e-universal.jar | None      |
  78.         | LCH   | forge     | 14.23.5.2855 | CatServer-5d66f2e-universal.jar | None      |

  80.         Loaded coremods (and transformers):
  81.         Profiler Position: N/A (disabled)
  82.         Player Count: 0 / 100; []
  83.         Is Modded: Definitely; Server brand changed to 'fml,forge'
  84.         Type: Dedicated Server (map_server.txt)
复制代码


名副其实
登录大厅不该用 BungeeCord/WaterFall 吗
为什么要用 Forge...
Yescccc
名副其实 发表于 2022-4-10 00:14
登录大厅不该用 BungeeCord/WaterFall 吗
为什么要用 Forge...

看cat修了logj42 就没用spigot了 这个崩溃侯 我用spigot核心开 也是开不起来..
Yescccc
名副其实 发表于 2022-4-10 00:14
登录大厅不该用 BungeeCord/WaterFall 吗
为什么要用 Forge...

而且有时候 我把他开起来了 但是有的玩家还是进不去 显示Cloud not connect to a default or fallback server 奇怪了。。
名副其实
Yescccc 发表于 2022-4-10 00:19
看cat修了logj42 就没用spigot了 这个崩溃侯 我用spigot核心开 也是开不起来..

这理由也真叫绝。
CatServer是模组-插件核心，没有必要不要使用。

开群组服大厅，应当安装 WaterFall/Velocity/BungeeCord
那些早就修复了 log4j bug 了
Yescccc
名副其实 发表于 2022-4-10 00:22
这理由也真叫绝。
CatServer是模组-插件核心，没有必要不要使用。

嗷 我以为得waterfall 修了 我也得给cat最新版整上  
所以这个是啥问题阿
名副其实
Yescccc 发表于 2022-4-10 00:24
嗷 我以为得waterfall 修了 我也得给cat最新版整上  
所以这个是啥问题阿

重启你的vps后重试
疑似某些东西占用导致创建循环失败
Yescccc
名副其实 发表于 2022-4-10 00:26
重启你的vps后重试
疑似某些东西占用导致创建循环失败

独立机重启了
但是每隔1-3周 就会有一次这种