Optifabric

[TheProGaming]

When i put in carpet mod with optifabric and optifine and launch the game i get the error 1. Everything works without the optifabric.

[hexadecimal233]

You can use sodium and other alternative mods, they have a better performance and compatibility

[altrisi]

Optifine currently breaks with Carpet, there's a fix in their side but it hasn't been released yet, it's on one of their PR.