Many crashes? People getting disconnected

tridaak · March 4, 2017, 1:21am

Two people have crashed multiple times not too long after connecting.

Here’s the output:

[23:13:53] [Server thread/INFO]: Welcome VigorosoSiren to the server!
[23:13:53] [Server thread/INFO]: + VigorosoSiren
[23:14:49] [Netty Epoll Server IO #15/ERROR] [Sponge]: The following exception was thrown from a netty handler's exceptionCaught() method:
java.lang.NullPointerException
        at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.exceptionCaught(NetworkDispatcher.java:586) ~[NetworkDispatcher.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelHandlerAdapter.exceptionCaught(ChannelHandlerAdapter.java:79) [ChannelHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelHandlerAdapter.exceptionCaught(ChannelHandlerAdapter.java:79) [ChannelHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelHandlerAdapter.exceptionCaught(ChannelHandlerAdapter.java:79) [ChannelHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelHandlerAdapter.exceptionCaught(ChannelHandlerAdapter.java:79) [ChannelHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:131) [ChannelInboundHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:131) [ChannelInboundHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:131) [ChannelInboundHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:131) [ChannelInboundHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.handler.timeout.ReadTimeoutHandler.readTimedOut(ReadTimeoutHandler.java:186) [ReadTimeoutHandler.class:?]
        at io.netty.handler.timeout.ReadTimeoutHandler$ReadTimeoutTask.run(ReadTimeoutHandler.java:212) [ReadTimeoutHandler$ReadTimeoutTask.class:?]
        at io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38) [PromiseTask$RunnableAdapter.class:?]
        at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:123) [ScheduledFutureTask.class:?]
        at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:380) [SingleThreadEventExecutor.class:?]
        at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:268) [EpollEventLoop.class:?]
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [SingleThreadEventExecutor$2.class:?]
        at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111]
[23:14:49] [Netty Epoll Server IO #15/WARN] [io.netty.channel.DefaultChannelPipeline]: An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
io.netty.handler.timeout.ReadTimeoutException
[23:14:49] [Server thread/INFO]: VigorosoSiren lost connection: Disconnected
[23:14:49] [Server thread/INFO]: - VigorosoSiren

And another time it happened.

[00:59:59] [Netty Epoll Server IO #15/ERROR] [Sponge]: The following exception was thrown from a netty handler's exceptionCaught() method:
java.lang.NullPointerException
        at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.exceptionCaught(NetworkDispatcher.java:586) ~[NetworkDispatcher.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelHandlerAdapter.exceptionCaught(ChannelHandlerAdapter.java:79) [ChannelHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelHandlerAdapter.exceptionCaught(ChannelHandlerAdapter.java:79) [ChannelHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelHandlerAdapter.exceptionCaught(ChannelHandlerAdapter.java:79) [ChannelHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelHandlerAdapter.exceptionCaught(ChannelHandlerAdapter.java:79) [ChannelHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:131) [ChannelInboundHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:131) [ChannelInboundHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:131) [ChannelInboundHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.ChannelInboundHandlerAdapter.exceptionCaught(ChannelInboundHandlerAdapter.java:131) [ChannelInboundHandlerAdapter.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.invokeExceptionCaught(AbstractChannelHandlerContext.java:271) [AbstractChannelHandlerContext.class:?]
        at io.netty.channel.AbstractChannelHandlerContext.fireExceptionCaught(AbstractChannelHandlerContext.java:249) [AbstractChannelHandlerContext.class:?]
        at io.netty.handler.timeout.ReadTimeoutHandler.readTimedOut(ReadTimeoutHandler.java:186) [ReadTimeoutHandler.class:?]
        at io.netty.handler.timeout.ReadTimeoutHandler$ReadTimeoutTask.run(ReadTimeoutHandler.java:212) [ReadTimeoutHandler$ReadTimeoutTask.class:?]
        at io.netty.util.concurrent.PromiseTask$RunnableAdapter.call(PromiseTask.java:38) [PromiseTask$RunnableAdapter.class:?]
        at io.netty.util.concurrent.ScheduledFutureTask.run(ScheduledFutureTask.java:123) [ScheduledFutureTask.class:?]
        at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:380) [SingleThreadEventExecutor.class:?]
        at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:268) [EpollEventLoop.class:?]
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [SingleThreadEventExecutor$2.class:?]
        at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111]
[00:59:59] [Netty Epoll Server IO #15/WARN] [io.netty.channel.DefaultChannelPipeline]: An exception was thrown by a user handler's exceptionCaught() method while handling the following exception:
io.netty.handler.timeout.ReadTimeoutException
[00:59:59] [Server thread/INFO]: VenomousKitten lost connection: Disconnected
[00:59:59] [Server thread/INFO]: - VenomousKitten

Both users are new to the server, I’m using sponge forge 2215, updated last night. When asking the player about the error, she said that they aren’t really doing anything special and disconnects them with: “Disconnected.” Sometimes it says it was “forcibly closed by the remote host”.

tridaak · March 5, 2017, 4:34pm

It still is happening, this time with more and more users
I tried downgrading (not to previous version, but to version before 5.2), but still happens. I don’t recall what version I was using before.

Here’s a list of my mods:

├── Aliases-1.0.jar
├── CommandKits-v1.2.0.jar
├── EconomyLite-5.0.0-2.9.0.jar
├── FastAsyncWorldEdit-forge110-17.02.08-07945af-507-10.8.1.jar
├── Gameshark-1.10.2-5.0.0-universal.jar
├── griefprevention-1.10.2-2.3.1.255.jar
├── holograms-2.1.1.jar
├── LuckPerms-Sponge-3.0.9.jar
├── MysteryGift-1.10.2-0.3.1-universal.jar
├── Nucleus-0.25.0-1.10.2-S5.1-plugin.jar
├── NucleusMixins-0.25.1-5.1.jar
├── nuvotifier-universal-2.3.3.jar
├── PayRespects-1.0.2.jar
├── PixelAnnouncer-1.10.2-1.0.1.jar
├── PixelExtras-1.10.2-2.2.4-universal.jar
├── Pixelmon-1.10.2-5.0.1-universal.jar
├── PixelmonEconomyBridge-1.10.2-1.2.2.jar
├── PixelShout-1.10.2-1.1.2-universal.jar
├── seriousvote-3.2-Bleeding-F.jar
├── spongeforge-1.10.2-2221-5.1.0-BETA-2208.jar
├── SpongyChest-1.10.2-0.4.8-universal.jar
├── webapi-1.9-sponge-5.1.0-SNAPSHOT.jar
├── WonderTrade-1.10.2-4.4.5-universal.jar
└── worldedit-forge-mc1.10.2-6.1.4-SNAPSHOT-dist.jar

Seems to be the same error given here: Internal Error - #22 by Gershon