KubeJS Create came out with a NeoForge 1.21.1 release a few days ago, and it's conflicting with Create Ore Excavation- causing an exception during mod loading. More fallout from KubeJS 7.2 I'm guessing.

Neoforge Version: 21.1.211
Mod Versions (latest for all):
create-1.21.1-6.0.6.jar
createoreexcavation-1.21-1.6.5.jar
kubejs-create-neoforge-2101.3.1-build.6.jar
kubejs-neoforge-2101.7.2-build.277.jar
rhino-2101.2.7-build.81.jar

Exception message: java.lang.IllegalArgumentException: Wrapper for class com.simibubi.create.foundation.fluid.FluidIngredient already exists!

Crash report file: crash-2025-10-19_04.02.46-fml.txt