Steps to Reproduce

1. use this mod
2. use a loom with a flag from supplementaries
3. click an icon on a loom

Expected Behavior

The flag would have an icon because of the loom

Actual Behavior

The game automatically saved the world and then crashed

Your Minecraft version

1.19.2 Forge

Your error log

https://gist.github.com/mrdiamondmanguydudeman/c7212e8d7db8df59f794480acaf60d51

Additional Comments

I was using the Supplementaries Mod Flag, I think this mod is the problem but im not sure.

Conclusion

• I agree that I am inattentively reading the description, just filling out everything