[Bug] Crash or Compatibility with FancyMenu

[emanuele246gi]

Describe the bug
Crash while playing. I am not sure what caused it, as I was just building.

To Reproduce
Steps to reproduce the behavior:

1. Play and wait (?)
2. See error

Crashlog
https://gist.github.com/emanuele246gi/e94779d25a9cb0d4d71fbb2bf18f469b

(please complete the following information):

• Minecraft Version: [1.20.1]
• EMF version: [3.3.2]
• Does the issue persist with only EMF installed? No, it doesn't.

Additional context
FancyMenu's version is 3.9.12.

[Traben-0]

Valkyrian skies needs an update for the latest EMF, in the meantime you can remove it or downgrade emf

[emanuele246gi]

Thank you, I'll see what I can do.

[emanuele246gi]

I just noticed that Biomes O'Plenty is causing this crash because when I filtered each mod, it was BOP's turn and the game crashed. The problem is that they don't want any reports from before 1.21+.