Describe the bug you're experiencing

Game crashes when loading new chunks with BetterChunk and ChunksFadeIn.

ChunksFadeIn: https://www.curseforge.com/minecraft/mc-mods/chunks-fade-in

Reproducability

Start a world with both mods enabled. Sprint to unloaded chunks.

Mod up to date

• Before submitting this issue I updated to the newest version and reproduced it

Minecraft version

1.21

Modloader version

Fabric

Logs

https://gist.github.com/wumil/507323c9aa94508f2df6ab98da624ec3

lithium causes this crash by changing vanilla code, all better chunk loading does it calling that code. Report to lithium