OKTW-Network / FabricProxy-Lite

Fabric mod for support forward player data from velocity.
https://modrinth.com/mod/fabricproxy-lite
MIT License
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"Can't serialize unregistered packet" error when connecting to Fabric server with mod installed #91

Open ZnapGaming opened 1 month ago

ZnapGaming commented 1 month ago

Hi we have issues with the FabricProxy-Lite Mod for our Network usage, please have a look below:

Environment: Minecraft version: 1.19.4 Mod version: 2.5.0 Server software: Fabric + fabric-api Client software: Fabric Velocity version: latest 3.3.0-SNAPSHOT

Steps to reproduce: Install the mod on the fabric server Start the server and client. Attempt to connect to the server from the client.

Expected behavior: The client should be able to connect to the server without any issues.

Actual behavior: The client throws an error "Unable to connect" and fails to connect to the server.

Logs: Please find the relevant log output below: [Error message: "Internal Exception: io.netty.handler.codec.EncoderException: java.io.IOException: Can't serialize unregistered packet"]

Additional information: We have tried different versions of all software used but still got the same error at the end with unregistered packets. The mod is only needed server-side right? Our velocity setup uses new forwarding.

We think its a issue with the velocity communication of packets, is this a known issue or do you might have some more info for us about that?

Thanks Guys! Greets