Vanilla Tweaks Version:
VanillaTweaks-1.4.7.jar (2019/05/11)

MinecraftForge Version:
forge-14.23.5.2824

Minecraft Version:
1.12.2

(Optional) Just Enough Items (JEI) Version:

(Optional) Baubles Version:
jei_1.12.2-4.15.0.268.jar

**Crash Report **
https://paste.dimdev.org/xaxomisefu.mccrash

What happens / happened?:
The New update you released seems to crash it on launch. Possibly conflicting with iron chests?

Mod List:
Included in crash report

Hey thanks for reporting the issue. I know what's causing the issue and can't fix it until tomorrow so use vanilla tweaks 1.4.6 for now

Hey i cant seem to reproduce the issue. If you can join my discord i can send you a custom version you can test available in #minecraft-mods channel?

Iron Chests have fixed the issue but not released a new version yet thus i will close the issue when it is released and issue is confirmed fixed.

Fixed in new build. Reference commit : ea7399d