Then connect to ws://localhost:8081 .

: If you are playing on a cracked server, ensure you have registered your account correctly using /register upon joining. Are you trying to fix a specific error message , or are you looking for a working link to a 1.20.1 server?

Before diving into fixes, let’s establish what Eaglercraft 1.20.1 is. It is a JavaScript/WebGL port of Minecraft version 1.20.1 (Trails & Tales update) that runs on the TeaVM framework. It includes: