| 1 | ---- Minecraft Network Protocol Error Report ----
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| 2 | |
| 3 |
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| 4 | Time: 2025-04-22 11:34:10
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| 5 | Description: Packet handling error
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| 6 |
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| 7 | io.netty.handler.codec.DecoderException: Failed to decode packet 'clientbound/minecraft:server_data'
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| 8 | at knot//net.minecraft.class_9136.method_56425(class_9136.java:41)
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| 9 | at knot//net.minecraft.class_9136.decode(class_9136.java:14)
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| 10 | at knot//net.minecraft.class_2543.decode(class_2543.java:33)
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| 11 | at knot//io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:530)
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| 12 | at knot//io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:469)
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| 13 | at knot//io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290)
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| 14 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
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| 15 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
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| 16 | at knot//io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
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| 17 | at knot//io.netty.handler.flow.FlowControlHandler.dequeue(FlowControlHandler.java:202)
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| 18 | at knot//io.netty.handler.flow.FlowControlHandler.channelRead(FlowControlHandler.java:164)
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| 19 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
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| 20 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
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| 21 | at knot//io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
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| 22 | at knot//io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346)
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| 23 | at knot//io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318)
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| 24 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
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| 25 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
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| 26 | at knot//io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
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| 27 | at knot//io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346)
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| 28 | at knot//io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318)
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| 29 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
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| 30 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
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| 31 | at knot//io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
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| 32 | at knot//io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:107)
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| 33 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
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| 34 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
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| 35 | at knot//io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
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| 36 | at knot//io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:289)
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| 37 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
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| 38 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
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| 39 | at knot//io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
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| 40 | at knot//io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1357)
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| 41 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)
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| 42 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
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| 43 | at knot//io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:868)
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| 44 | at knot//io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)
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| 45 | at knot//io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:796)
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| 46 | at knot//io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:732)
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| 47 | at knot//io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:658)
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| 48 | at knot//io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
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| 49 | at knot//io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:998)
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| 50 | at knot//io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
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| 51 | at java.base/java.lang.Thread.run(Thread.java:1583)
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| 52 | Caused by: io.netty.handler.codec.DecoderException: Expected non-null compound tag
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| 53 | at knot//net.minecraft.class_9135$7.method_68119(class_9135.java:244)
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| 54 | at knot//net.minecraft.class_9135$7.decode(class_9135.java:239)
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| 55 | at knot//net.minecraft.class_9139$11.decode(class_9139.java:79)
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| 56 | at knot//net.minecraft.class_9139$15.decode(class_9139.java:152)
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| 57 | at knot//net.minecraft.class_9139$12.method_56441(class_9139.java:94)
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| 58 | at knot//net.minecraft.class_9139$12.decode(class_9139.java:90)
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| 59 | at knot//net.minecraft.class_9136.method_56425(class_9136.java:36)
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| 60 | ... 43 more
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| 61 |
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| 62 |
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| 63 | A detailed walkthrough of the error, its code path and all known details is as follows:
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| 64 | ---------------------------------------------------------------------------------------
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| 65 |
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| 66 | -- Head --
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| 67 | Thread: Netty Client IO #16
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| 68 | Stacktrace:
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| 69 | at knot//net.minecraft.class_2547.method_55622(class_2547.java:33)
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| 70 |
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| 71 | -- Connection --
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| 72 | Details:
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| 73 | Protocol: play
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| 74 | Flow: CLIENTBOUND
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| 75 | Is Local: false
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| 76 | Server type: OTHER
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| 77 | Server brand: fabric (Velocity)
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| 78 | Stacktrace:
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| 79 | at knot//net.minecraft.class_2547.method_55622(class_2547.java:33)
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| 80 | at knot//net.minecraft.class_2600.method_59803(class_2600.java:62)
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| 81 | at knot//net.minecraft.class_8673.method_60882(class_8673.java:131)
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| 82 | at knot//net.minecraft.class_8673.method_60881(class_8673.java:122)
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| 83 | at knot//net.minecraft.class_2535.exceptionCaught(class_2535.java:161)
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| 84 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:346)
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| 85 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:325)
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| 86 | at knot//io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:317)
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| 87 | at knot//io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:143)
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| 88 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:346)
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| 89 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:447)
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| 90 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
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| 91 | at knot//io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
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| 92 | at knot//io.netty.handler.flow.FlowControlHandler.dequeue(FlowControlHandler.java:202)
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| 93 | at knot//io.netty.handler.flow.FlowControlHandler.channelRead(FlowControlHandler.java:164)
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| 94 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
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| 95 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
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| 96 | at knot//io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
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| 97 | at knot//io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346)
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| 98 | at knot//io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318)
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| 99 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
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| 100 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
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| 101 | at knot//io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
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| 102 | at knot//io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346)
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| 103 | at knot//io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318)
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| 104 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
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| 105 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
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| 106 | at knot//io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
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| 107 | at knot//io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:107)
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| 108 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
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| 109 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
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| 110 | at knot//io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
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| 111 | at knot//io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:289)
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| 112 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
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| 113 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
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| 114 | at knot//io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
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| 115 | at knot//io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1357)
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| 116 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)
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| 117 | at knot//io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
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| 118 | at knot//io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:868)
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| 119 | at knot//io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)
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| 120 | at knot//io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:796)
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| 121 | at knot//io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:732)
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| 122 | at knot//io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:658)
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