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ViaVersion / ViaFabricPlus

Fabric mod to connect to EVERY Minecraft server version (Release, Beta, Alpha, Classic, Snapshots, Bedrock) with QoL fixes to the gameplay
GNU General Public License v3.0
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Excpetion on connecting to a server on quilt. #81

Closed MarkusTieger closed 1 year ago

MarkusTieger commented 1 year ago

General Information

I use quilt 0.18.10 with Minecraft 1.19.4 using temurin-17 jdk and quiltet fabric api "6.0.0-beta6+0.79.0-1.19.4".

On Fabric it is working on Quilt it's not.

The Exception: [17:55:40] [Render thread/INFO]: Connecting to mc.hypixel.net, 25565 [17:55:40] [Server Connector #2/ERROR]: Couldn't connect to server java.lang.ClassCastException: class io.netty.channel.epoll.EpollEventLoopGroup cannot be cast to class io.netty.channel.EventLoopGroup (io.netty.channel.epoll.EpollEventLoopGroup is in unnamed module of loader 'app'; io.netty.channel.EventLoopGroup is in unnamed module of loader org.quiltmc.loader.impl.launch.knot.KnotClassLoader @457e2f02) at net.minecraft.class_2535.method_10753(class_2535.java:314) ~[transformed-mod-minecraft.i0:0/:?] at net.minecraft.class_412$1.run(class_412.java:78) ~[transformed-mod-minecraft.i0:0/:?]

I checked the javadoc: the EpollEventLoopGroup class extends from the MultithreadedEventLoopGroup class which implements the EventLoopGroup interface. I do not understand in any case, how the error has come about

Bug Description

When i try to join a Minecraft server with this mod (and without modifying any settings) i get this exception: [17:55:40] [Render thread/INFO]: Connecting to mc.hypixel.net, 25565 [17:55:40] [Server Connector #2/ERROR]: Couldn't connect to server java.lang.ClassCastException: class io.netty.channel.epoll.EpollEventLoopGroup cannot be cast to class io.netty.channel.EventLoopGroup (io.netty.channel.epoll.EpollEventLoopGroup is in unnamed module of loader 'app'; io.netty.channel.EventLoopGroup is in unnamed module of loader org.quiltmc.loader.impl.launch.knot.KnotClassLoader @457e2f02) at net.minecraft.class_2535.method_10753(class_2535.java:314) ~[transformed-mod-minecraft.i0:0/:?] at net.minecraft.class_412$1.run(class_412.java:78) ~[transformed-mod-minecraft.i0:0/:?]

Steps to Reproduce

  1. Installing Quilt with Quiltet Fabric API
  2. Launch the Game
  3. Joining a server for example "mc.hypixel.net" without modifying anything (like the current version)
  4. You get kicked with this exception

Expected Behavior

the game should not crash when i try to connect to a server

FlorianMichael commented 1 year ago

Hey, the error is already known, but it is not due to ViaFabricPlus but to the Quilt Loader, here is the Quilt Issue https://github.com/QuiltMC/quilt-loader/issues/293

Blayung commented 1 year ago

Shouldn't this issue be closed then?

FlorianMichael commented 1 year ago

I will wait until Quilt fixes it

TheGlitch76 commented 1 year ago

I can't reproduce this issue on Quilt Loader 0.18.10 with Fabric API or Quilted Fabric API on NixOS.

FlorianMichael commented 1 year ago

This is already fixed