Describe the bug

"The game crashed whilst encountered exception while building chunk meshes"

How to reproduce the bug

Genuinely have no idea but it happened twice, once when I was just idling. Error log seems to point at facades and something about Gregtech

Expected behavior

The game not crashing

Additional details

Sorry that I have no idea why this is happening. AE2 version 15.0.15

Which minecraft version are you using?

1.20

On which mod loaders does it happen?

Forge

Crash log

https://pastebin.com/vnkntRVU

Should be fixed in recent 1.20 NeoForge: neoforged/NeoForge#555.

After some discussion with other modders: This is sadly not something AE2 can currently fix. NeoForge is working for fixes past 1.20.4 but i have no timetable for that.