求助大佬，为什么我连不进去

[SkyIce]

我用了waterdog搭了个群组服，可是却连接不进去，显示正在从服务器断开，有没有大佬加我QQ指示我哪配置错了
QQ:664836965

 

[SkyIce]

[Netty Worker IO Thread #0/INFO]: [/58.248.30.202:3079] <-> InitialHandler has connected[11:08:24] [Netty Worker IO Thread #0/ERROR]: [/58.248.30.202:3079] <-> InitialHandler - encountered exceptionio.netty.handler.codec.EncoderException: java.lang.NullPointerException at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:125) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:706) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:753) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:778) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:747) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:801) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1036) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:305) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at net.md_5.bungee.netty.ChannelWrapper.close(ChannelWrapper.java:88) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at net.md_5.bungee.netty.ChannelWrapper$2.run(ChannelWrapper.java:120) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:127) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:495) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:905) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at java.lang.Thread.run(Unknown Source) [?:1.8.0_212]Caused by: java.lang.NullPointerException at net.md_5.bungee.protocol.Protocol$ProtocolData.access$500(Protocol.java:444) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at net.md_5.bungee.protocol.Protocol$DirectionData.hasPacket(Protocol.java:503) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at net.md_5.bungee.protocol.MinecraftEncoder.acceptOutboundMessage(MinecraftEncoder.java:32) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:102) ~[Waterdog.jar:git:Waterdog-Bootstrap:1.14-SNAPSHOT:987df34:255] ... 16 more