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adde0109 / Ambassador

This is a Velocity plugin that makes it possible to host a modern forge server behind a Velocity proxy!
GNU Lesser General Public License v2.1
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CorruptedFrameException in ForgeLoginSessionHandler #62

Open Sander0542 opened 3 months ago

Sander0542 commented 3 months ago

I get the following error in the logs when I try to connect to a server running Forge 47.2.32 (Valhelsia 6) using Minecraft 1.20.1

[20:18:40] [Netty epoll Worker #1/ERROR] [com.velocitypowered.proxy.connection.MinecraftConnection]: [server connection] Sander0542 -> valhelsia6: exception encountered in org.adde0109.ambassador.velocity.backend.ForgeLoginSessionHandler@e1cc3f2
io.netty.handler.codec.CorruptedFrameException: Error decoding class com.velocitypowered.proxy.protocol.packet.LoginPluginMessagePacket Direction CLIENTBOUND Protocol 1.20 State LOGIN ID 4
    at com.velocitypowered.proxy.protocol.netty.MinecraftDecoder.handleDecodeFailure(MinecraftDecoder.java:130) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at com.velocitypowered.proxy.protocol.netty.MinecraftDecoder.tryDecode(MinecraftDecoder.java:85) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at com.velocitypowered.proxy.protocol.netty.MinecraftDecoder.channelRead(MinecraftDecoder.java:60) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:800) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:509) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:407) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at java.base/java.lang.Thread.run(Unknown Source) [?:?]
Caused by: io.netty.handler.codec.CorruptedFrameException: Bad VarInt decoded
    at com.velocitypowered.proxy.protocol.ProtocolUtils.readVarInt(ProtocolUtils.java:132) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at com.velocitypowered.proxy.protocol.packet.LoginPluginMessagePacket.decode(LoginPluginMessagePacket.java:66) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    at com.velocitypowered.proxy.protocol.netty.MinecraftDecoder.tryDecode(MinecraftDecoder.java:83) ~[velocity-3.3.0-SNAPSHOT-400.jar:3.3.0-SNAPSHOT (git-9d25d309-b400)]
    ... 24 more