OptiFabric version 1.12.10
Architectury API 3.7.22

Happening to me as well.

Architectuary and Optifabric are currently incompatible, you need to downgrade Architectuary. 3.2.51 works fine. You'll probably need to downgrade other mods too.

Architectuary and Optifabric are currently incompatible, you need to downgrade Architectuary. 3.2.51 works fine. You'll probably need to downgrade other mods too.

Where? I can't find it.

Architectuary and Optifabric are currently incompatible, you need to downgrade Architectuary. 3.2.51 works fine. You'll probably need to downgrade other mods too.

I tryed to start with it but it doesn't work.
WorldEdit, ReplayMod, Optifabric, Optifine, LightOverlay, ClothConfig, Architectury 3.2.51(all last).