Expected Behavior

Modpack loads correctly duh

Current Behavior

Modpack doesnt load correctly

Solution

just use correct version of forge

Steps to Reproduce

try to launch v1.2.1 from vanilla launcher with forge-34.1.41

Log

https://gist.github.com/john13210/7b55394648378d45af21fbe7f0dfd83a

Detailed Description

"Modder should use Forge Register methods"

well idk anything about modpacks so pls make it work