Minecraft Clients crash upon joining server with RealisticSeasons

[TAMaurice]

crash-2022-12-24_11.16.44-client.txt Hey, Whenever someone joins my server, they'll receive this crash. Reproduction was fairly easy: Have RealisticSeasons installed and joining, but some players noted that it only occured sporadically, and only during certain times of certain seasons (They couldn't give me more details) I'm also sure its RS because whenever I disable it, the issue disappears. I sadly have no idea what precisely could be causing it.

[casperge]

Hello, does this happen to everyone or only specific players?

[TAMaurice]

Hey, it happened to everyone

[ArmonicPvP]

I have an issue like this as well. Related to ProtocolLib where players are getting this error:

[31.12 22:57:42] [Server] [WARN] io.netty.handler.codec.EncoderException: java.lang.NullPointerException: Cannot invoke "java.util.List.iterator()" because "trackedValues" is null [31.12 22:57:42] [Server] [WARN] at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:125) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702) [31.12 22:57:42] [Server] [WARN] at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:120) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.ChannelDuplexHandler.write(ChannelDuplexHandler.java:115) [31.12 22:57:42] [Server] [WARN] at TradeSystem_v2.1.3.jar//de.codingair.tradesystem.lib.codingapi.player.data.PacketReader$1.write(PacketReader.java:86) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.ChannelDuplexHandler.write(ChannelDuplexHandler.java:115) [31.12 22:57:42] [Server] [WARN] at TradeSystem_v2.1.3.jar//de.codingair.tradesystem.lib.codingapi.player.data.PacketReader$1.write(PacketReader.java:86) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.ChannelDuplexHandler.write(ChannelDuplexHandler.java:115) [31.12 22:57:42] [Server] [WARN] at TAB.v3.2.1.jar//me.neznamy.tab.platforms.bukkit.BukkitPipelineInjector$BukkitChannelDuplexHandler.write(BukkitPipelineInjector.java:93) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:764) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:790) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:758) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1020) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:311) [31.12 22:57:42] [Server] [WARN] at ProtocolLib-5.0.0-SNAPSHOT.jar//com.comphenix.protocol.injector.netty.channel.NettyChannelProxy.writeAndFlush(NettyChannelProxy.java:227) [31.12 22:57:42] [Server] [WARN] at ProtocolLib-5.0.0-SNAPSHOT.jar//com.comphenix.protocol.injector.netty.channel.NettyChannelProxy.writeAndFlush(NettyChannelProxy.java:233) [31.12 22:57:42] [Server] [WARN] at net.minecraft.network.Connection.doSendPacket(Connection.java:459) [31.12 22:57:42] [Server] [WARN] at net.minecraft.network.Connection.lambda$sendPacket$11(Connection.java:433) [31.12 22:57:42] [Server] [WARN] at ProtocolLib-5.0.0-SNAPSHOT.jar//com.comphenix.protocol.injector.netty.channel.NettyEventLoopProxy.lambda$proxyRunnable$2(NettyEventLoopProxy.java:48) [31.12 22:57:42] [Server] [WARN] at io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174) [31.12 22:57:42] [Server] [WARN] at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167) [31.12 22:57:42] [Server] [WARN] at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470) [31.12 22:57:42] [Server] [WARN] at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:403) [31.12 22:57:42] [Server] [WARN] at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) [31.12 22:57:42] [Server] [WARN] at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [31.12 22:57:42] [Server] [WARN] at java.base/java.lang.Thread.run(Thread.java:833)

[casperge]

You have to contact ProtocolLib for this, doesn't look like a RealisticSeasons thing

[casperge]

Hey, it happened to everyone

For your error, I released a potential fix a few weeks ago, did it fix anything?

[TAMaurice]

Hey, sorry for my incredibly late response, the error disappeared.