Legacy4J Version

1.21.1-1.8.0.2512.0

Mod Loader Version

NeoForge 21.1.133

Bug/Glitch Occurrence Context

Steps to be reproduce:

1. Create an Instance on for Neoforge 1.21.1
2. Install Legacy4J
3. Launch Game

Crash Report

https://mclo.gs/pRVeTKo

What happened wrong?

Game Crashes on launch even with just Legacy4J installed.

#713 is the same issue, with a mistaken description

I don’t think my issue is the same? I can load the game fine with l4j, just not with aether. Game isn’t crashing for me either; a fabric error popup comes up with what I attached. No crash log

You're right, it's not the same, I thought you were using NeoForge (I forgot about the Aether for Fabric)
Anyway, this was fixed in 1.8.0.2512.1, thanks for reporting.

#713 is the same issue, with a mistaken description

#713 is the same issue, with a mistaken description

I don’t think my issue is the same? I can load the game fine with l4j, just not with aether. Game isn’t crashing for me either; a fabric error popup comes up with what I attached. No crash log