I have a server that's spitting out error messages

Discussion in 'General Help' started by SideCommander, Sep 15, 2018.

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    SideCommander

    I get warnings/errors like this:

    [21:37:22] [Netty Server IO #2/WARN]: io.netty.handler.codec.DecoderException: java.io.IOException: Bad packet id 111
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:459)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
    [21:37:22] [Netty Server IO #2/WARN]: at net.minecraft.server.v1_12_R1.LegacyPingHandler.channelRead(SourceFile:94)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:134)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
    [21:37:22] [Netty Server IO #2/WARN]: at java.lang.Thread.run(Unknown Source)
    [21:37:22] [Netty Server IO #2/WARN]: Caused by: java.io.IOException: Bad packet id 111
    [21:37:22] [Netty Server IO #2/WARN]: at net.minecraft.server.v1_12_R1.PacketDecoder.decode(SourceFile:37)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428)
    [21:37:22] [Netty Server IO #2/WARN]: ... 30 more
    [21:37:22] [Netty Server IO #2/WARN]: io.netty.handler.codec.DecoderException: java.io.IOException: Bad packet id 114
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:459)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428)
    [21:37:22] [Netty Server IO #2/WARN]: ... 30 more
    [21:37:22] [Netty Server IO #2/WARN]: io.netty.handler.codec.CorruptedFrameException: length wider than 21-bit
    [21:37:22] [Netty Server IO #2/WARN]: at net.minecraft.server.v1_12_R1.PacketSplitter.decode(SourceFile:42)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
    [21:37:22] [Netty Server IO #2/WARN]: at net.minecraft.server.v1_12_R1.LegacyPingHandler.channelRead(SourceFile:94)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)

    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:917)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannel$AbstractUnsafe$7.run(AbstractChannel.java:763)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:403)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:463)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
    [21:37:22] [Netty Server IO #2/WARN]: at java.lang.Thread.run(Unknown Source)
    [21:37:22] [Netty Server IO #2/WARN]: Caused by: java.io.IOException: Bad packet id 101
    [21:37:22] [Netty Server IO #2/WARN]: at net.minecraft.server.v1_12_R1.PacketDecoder.decode(SourceFile:37)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:489)
    [21:37:22] [Netty Server IO #2/WARN]: at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:428)
    [21:37:22] [Netty Server IO #2/WARN]: ... 26 more




    And this (some of it is in dutch? Dont know why):
    java.io.IOException: De externe host heeft een verbinding verbroken
    [19:04:52] [Netty Server IO #2/WARN]: at sun.nio.ch.SocketDispatcher.writev0(Native Method)
    [19:04:52] [Netty Server IO #2/WARN]: at sun.nio.ch.SocketDispatcher.writev(Unknown Source)
    [19:04:52] [Netty Server IO #2/WARN]: at sun.nio.ch.IOUtil.write(Unknown Source)
    [19:04:52] [Netty Server IO #2/WARN]: at sun.nio.ch.SocketChannelImpl.write(Unknown Source)
    [19:04:52] [Netty Server IO #2/WARN]: at io.netty.channel.socket.nio.NioSocketChannel.doWrite(NioSocketChannel.java:433)
    [19:04:52] [Netty Server IO #2/WARN]: at io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:875)
    [19:04:52] [Netty Server IO #2/WARN]: at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.forceFlush(AbstractNioChannel.java:368)
    [19:04:52] [Netty Server IO #2/WARN]: at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:639)
    [19:04:52] [Netty Server IO #2/WARN]: at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
    [19:04:52] [Netty Server IO #2/WARN]: at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
    [19:04:52] [Netty Server IO #2/WARN]: at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
    [19:04:52] [Netty Server IO #2/WARN]: at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858)
    [19:04:52] [Netty Server IO #2/WARN]: at java.lang.Thread.run(Unknown Source)
    [19:04:52] [Netty Server IO #2/WARN]: java.io.IOException: De externe host heeft een verbinding verbroken



    And these:
    [19:04:14] [Netty Server IO #3/WARN]: at io.netty.channel.AbstractChannel$AbstractUnsafe.close(...)(Unknown Source)
    [19:04:14] [Netty Server IO #3/WARN]: java.nio.channels.ClosedChannelException
    [19:04:14] [Netty Server IO #3/WARN]: at io.netty.channel.AbstractChannel$AbstractUnsafe.close(...)(Unknown Source)
    [19:04:14] [Netty Server IO #3/WARN]: java.nio.channels.ClosedChannelException
    [19:04:14] [Netty Server IO #3/WARN]: at io.netty.channel.AbstractChannel$AbstractUnsafe.close(...)(Unknown Source)
    [19:04:14] [Netty Server IO #3/WARN]: java.nio.channels.ClosedChannelException
    [19:04:14] [Netty Server IO #3/WARN]: at io.netty.channel.AbstractChannel$AbstractUnsafe.close(...)(Unknown Source)
    [19:04:14] [Netty Server IO #3/WARN]: java.nio.channels.ClosedChannelException
    [19:04:14] [Netty Server IO #3/WARN]: at io.netty.channel.AbstractChannel$AbstractUnsafe.close(...)(Unknown Source)
     
  2. @SideCommander
    Looks like you are either sending or receiving an invalid packet. Do you have anything on your server that could send packets (such as viaversion, protocol lib, or bungeecord)
     
  3. Offline

    SideCommander

    I have no idea, this is the list of plug-ins:
    -EssentialsChat
    -EssentialsX
    -EssentialsXProtect
    -EssentialsXSpawn
    -GroupmanagerX
    -Lockette
    -Multiverse-Core (snapshot)
    -Open Inv
    -Skywars
    -Vault
    -Warps 8.2
    World-edit bukkit
    Worldguard

    I have multyple worlds, and a skywars plugin..
    The version is 1.12.1
     
    Last edited: Sep 16, 2018
  4. Some of these plugins could be using packets.

    Are they all the correct version for the server?

    Are they all stable builds?
     
  5. Offline

    SideCommander

    Uhm, i guess so. I know the vault plugin is not up-to-date, but the problem happend before as well. I just moved it to a new machine, and nothing was wrong, but now it started again!
     
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