Describe the bug
Game doesn't launch when using C2ME with feather client

To Reproduce
Steps to reproduce the behavior:

1. Use C2ME mod with feather client version 1.17.1
2. See error

Expected behavior
expected to launch

Runtime info (please complete the following information):

• OS: Windows 10
• Minecraft version: 1.17.1
• Mod version: 0.2.0+alpha.5
• Mod branch: (fill this if you are not using the default ver branches)

Crash reports / logs
https://paste.ubuntu.com/p/RCz6rvpxfH/

Other mods
https://pastebin.com/imKUrwSb

Checklist

• I am using the official version of the mod.
• I tried the latest development version but the issue persists.
• I searched for similar open issues and could not find an existing bug report on this.

Delete your config file. Also 1.17.1 is no longer supported.