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dmulloy2 / ProtocolLib

Provides read and write access to the Minecraft protocol with Bukkit.
GNU General Public License v2.0
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1.20.6 update_attributes pack error? #2986

Open bindglam opened 1 month ago

bindglam commented 1 month ago

Describe the bug It happens randomly while playing server.

To Reproduce Steps to reproduce the behavior:

  1. I don't know. It happens radomly.

Expected behavior It happens randomly so I can't explain.

Screenshots If applicable, add screenshots to help explain your problem. image

[21:05:09 ERROR]: Error sending packet clientbound/minecraft:update_attributes (skippable? false)
io.netty.handler.codec.EncoderException: Failed to encode packet 'clientbound/minecraft:update_attributes'
    at net.minecraft.network.codec.IdDispatchCodec.encode(IdDispatchCodec.java:53) ~[purpur-1.20.6.jar:1.20.6-2227-79d199c]
    at net.minecraft.network.codec.IdDispatchCodec.encode(IdDispatchCodec.java:20) ~[purpur-1.20.6.jar:1.20.6-2227-79d199c]
    at net.minecraft.network.PacketEncoder.encode(PacketEncoder.java:26) ~[purpur-1.20.6.jar:1.20.6-2227-79d199c]
    at net.minecraft.network.PacketEncoder.encode(PacketEncoder.java:12) ~[purpur-1.20.6.jar:1.20.6-2227-79d199c]
    at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107) ~[netty-codec-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:881) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:113) ~[netty-codec-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:881) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:120) ~[netty-codec-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:881) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.ChannelOutboundHandlerAdapter.write(ChannelOutboundHandlerAdapter.java:113) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at net.minecraft.network.Connection$2.write(Connection.java:759) ~[purpur-1.20.6.jar:1.20.6-2227-79d199c]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:881) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.ChannelDuplexHandler.write(ChannelDuplexHandler.java:115) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at BetterHud-beta-23.jar/kr.toxicity.hud.nms.v1_20_R4.NMSImpl$PlayerBossBar.write(NMSImpl.kt:443) ~[BetterHud-beta-23.jar:?]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:879) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.DefaultChannelPipeline.write(DefaultChannelPipeline.java:1015) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.AbstractChannel.write(AbstractChannel.java:301) ~[netty-transport-4.1.97.Final.jar:4.1.97.Final]
    at ProtocolLib.jar/com.comphenix.protocol.injector.netty.channel.NettyChannelProxy.write(NettyChannelProxy.java:210) ~[ProtocolLib.jar:?]
    at ProtocolLib.jar/com.comphenix.protocol.injector.netty.channel.NettyChannelProxy.write(NettyChannelProxy.java:199) ~[ProtocolLib.jar:?]
    at net.minecraft.network.Connection.doSendPacket(Connection.java:505) ~[purpur-1.20.6.jar:1.20.6-2227-79d199c]
    at net.minecraft.network.Connection.lambda$sendPacket$13(Connection.java:490) ~[purpur-1.20.6.jar:1.20.6-2227-79d199c]
    at ProtocolLib.jar/com.comphenix.protocol.injector.netty.channel.NettyEventLoopProxy.lambda$proxyRunnable$2(NettyEventLoopProxy.java:48) ~[ProtocolLib.jar:?]
    at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174) ~[netty-common-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167) ~[netty-common-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470) ~[netty-common-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:413) ~[netty-transport-classes-epoll-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) ~[netty-common-4.1.97.Final.jar:4.1.97.Final]
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.97.Final.jar:4.1.97.Final]
    at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
Caused by: java.util.ConcurrentModificationException
    at java.base/java.util.ArrayList$Itr.checkForComodification(ArrayList.java:1095) ~[?:?]
    at java.base/java.util.ArrayList$Itr.next(ArrayList.java:1049) ~[?:?]
    at net.minecraft.network.codec.ByteBufCodecs$19.encode(ByteBufCodecs.java:412) ~[purpur-1.20.6.jar:1.20.6-2227-79d199c]
    at net.minecraft.network.codec.ByteBufCodecs$19.encode(ByteBufCodecs.java:395) ~[purpur-1.20.6.jar:1.20.6-2227-79d199c]
    at net.minecraft.network.codec.StreamCodec$8.encode(StreamCodec.java:141) ~[purpur-1.20.6.jar:1.20.6-2227-79d199c]
    at net.minecraft.network.codec.StreamCodec$5.encode(StreamCodec.java:88) ~[purpur-1.20.6.jar:1.20.6-2227-79d199c]
    at net.minecraft.network.codec.StreamCodec$5.encode(StreamCodec.java:78) ~[purpur-1.20.6.jar:1.20.6-2227-79d199c]
    ... 45 more

Version Info https://pastebin.com/ugmfvM5H

Additional context It happens randomly so I can't explain.

PSYCHEER commented 1 month ago

Same issue on image image image We are all OPed and in creative (if it matters)

EDIT: log

Ingrim4 commented 2 weeks ago

This issue is likely caused by ItemsAdder as stated here: https://github.com/dmulloy2/ProtocolLib/issues/2990#issuecomment-2175649850. So either update ItemsAdder or report this to the authors of ItemsAdder if an update doesn't fix this. (Duplicate of https://github.com/dmulloy2/ProtocolLib/issues/2990)