Information

Minecraft version: 1.18.1
Modloader: Fabric
Fabric loader version: 0.12.11
Environment: Server-side

Mod name: Collective-fabric
Mod version: 3.13

Description

Collective causes "chat" format in styled chat mod to not work. Removing collective makes it work again.

I bet it's the same or similar problem as #828 and likely any other discord bridge mod.

Encountered this issue too.

By removing this I managed to restore order. I guess this returns too early therefore interrupting other mixins that do things later in the method.

The previous post's solution is confirmed to work on my server. Besides deleting
ServerGamePacketListenerImplMixin.java,
the following two files have to have references to that file removed:
collective_fabric.mixins.json and collective-fabric-1.18.x-refmap.json.

This has been fixed in version 3.20 of Collective. Apologies for the late fix and thanks for opening the issue!

https://www.curseforge.com/minecraft/mc-mods/collective-fabric/files