Fabric 1.21.1 server refusing to start/crashing on dedicated server #1049
Description
Whenever I attempt to install the mod on the newest release of the mod, the server refuses to start, no matter what. I attempted to use the snapshot of the mod, and the server starts. However, when I type any command, whether or not it's complete, it crashes the server.
Below are both logs, the first is the crash log when using the snapshot, and the second is using the release version.
The server declares it needs a newer version of the mod, and the current one installed is "only for 1.20.1"
Server is running in a Velocity configuration and a TCPshield proxy. I've tried it without TCPshield/Velocity, and it still doesn't work. Also, I've tested it in the exact same configuration on 1.20.1, and it works flawlessly.
Using Pterodactyl Panel/Wings API on Ubuntu Server 24.04 LTS
Latest version of Velocity, Minecraft version 1.21.1, Fabric Loader 0.18.4
Java 21