Greetings.

Minecraft: 1.20.1 Forge 47.4.0
Mod version: ars_nouveau-1.20.1-4.12.7-all.jar

There is a consistent crash when attempting to create or enter a world.
The crash report does not make the issue clear, as it references mods that did not cause any problems initially.

Crash-report: https://pastebin.com/LZJUs6eP

I think Ars Nouveau is running into issues with LambDynamicLights and any related projects. I'm going to attempt to get a clean instance now.

This is a different version, but it's the exact same issue. I'm posting it here so there can be purified versions of the crash/log files.

Minecraft 1.21.1
NeoForge 21.1.194
Mods:
ars_nouveau-1.21.1-5.10.2
curios-neoforge-9.5.1+1.21.1
geckolib-neoforge-1.21.1-4.7.6
lambdynamiclights-3.1.4-neo-0+1.21.1*

Description: Game crashes on world load.

Logs/Crash Report: https://gist.github.com/CraftyZombie/9e240595f6a46639e550e784fb3da3bd

*I've used a different fork of LambDynamicLights, but the issue remains the same. I wanted to have the minimum number of mods to reproduce the issue without any extra noise from Sodium, Connector, etc.

Is there any way to disable it?

Is it up to date with the latest version of LDL?

Ars Nouveau ships with its own implementation of lambdynamiclights, you don't need both. The command is /ars-lights