Issue description

Crashed whilst starting the game, See log and crash report

Steps to reproduce

No response

Script used

No Script was used

The crafttweaker.log file

Crafttweaker log not found, game crashed on start-up

Minecraft version

1.12

Modloader

Forge

Modloader version

Forge - 14.23.5.2860

CraftTweaker version

1.12.2-4.1.10.698

Other relevant information

No response

The latest.log file

https://gist.github.com/caniplzjustlogin4godsakesthistakesforev/f463d05c5d69ac283ed58d6819a108e3

if you could state which mod caused this error cause im having trouble launching my instance coz of incompatibility issues with craft tweaker

Like I said, I do not know which mod, you need to disable mods until it stops crashing

@iamtyroon Looks like this might be an issue with Multiblock Tweaker. Found this issue filed with them: eutro/MultiblockTweaker#37

This is not an issue caused by CraftTweaker, this is an issue with one of your mods trying to register a class that doesn't exist.

Unfortunately I don't know what mod is trying to do that, you are going to need to disable mods until it works to figure it out.