Observed behaviour

Mod File: Tetra-Mod-1.18.1.jar
Failure message: Tetra (tetra) has failed to load correctly
java.lang.reflect.InvocationTargetException: null
Mod Version: 4.5.0
Mod Issue URL: https://github.com/mickelus/tetra/issues/new?template=bug_report.md
Exception message: java.lang.ClassNotFoundException: se.mickelus.mutil.data.deserializer.BlockPosDeserializer

Expected behaviour

dont know i just wanna play with it and thats what im getting

Steps to reproduce

start minecraft

Crashlog

No response

Tetra version

4.5.0

mGui version

1.8.1

Forge version

1.8.1

Other mods

alexmobs
autoreglib
biomesoplenty
blockui
citadel
create mc
domum ornamentum
dungeon crawl
effective
flywheel forge
jei
mgui
minecolonies
multipiston
mutil
optifine
quark
structurize
terrablender

I'm just going to close this, those are not valid mutil & forge version and the crash log is missing.