本帖最后由 万年老鸽 于 2021-8-8 17:23 编辑

直接把玩家t出，然后给玩家的提示The server you were previously on uent doun,you have been connected to a fallback server

好像是bc的某个插件问题，

[08:56:34 ERROR]: [/113.220.29.67:28009|MC_Leaves] <-> DownstreamBridge <-> [鸽子星] - encountered exception
io.netty.handler.codec.DecoderException: Error decoding packet unknown with contents:

        at net.md_5.bungee.protocol.MinecraftDecoder.decode(MinecraftDecoder.java:68) ~[Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at net.md_5.bungee.protocol.MinecraftDecoder.decode(MinecraftDecoder.java:12) ~[Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:88) ~[Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:310) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:297) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:413) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:265) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:138) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) [Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_231]
Caused by: java.lang.IndexOutOfBoundsException: readerIndex(0) + length(1) exceeds writerIndex(0): UnpooledSlicedByteBuf(ridx: 0, widx: 0, cap: 0/0, unwrapped: PooledUnsafeDirectByteBuf(ridx: 2, widx: 6, cap: 384))
        at io.netty.buffer.AbstractByteBuf.checkReadableBytes0(AbstractByteBuf.java:1401) ~[Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at io.netty.buffer.AbstractByteBuf.readByte(AbstractByteBuf.java:707) ~[Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at net.md_5.bungee.protocol.DefinedPacket.readVarInt(DefinedPacket.java:108) ~[Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at net.md_5.bungee.protocol.DefinedPacket.readVarInt(DefinedPacket.java:98) ~[Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        at net.md_5.bungee.protocol.MinecraftDecoder.decode(MinecraftDecoder.java:39) ~[Waterfall.jar:git:Waterfall-Bootstrap:1.12-SNAPSHOT:ab0b25d:unknown]
        ... 31 more
[08:56:34 INFO]: [MC_Leaves] disconnected with: The server you were previously on went down, you have been connected to a fallback server

BC端的waterfall.yml文件内
disable_entity_metadata_rewrite后面选项值改成true试试呢

改了，没有用，问题依然在