Frostiful is not compatible with fabric language Kotlin (not a dependency) Through Sinytra Connector beta 39.

[Quasarx64]

Mod Name

Fabric Language Kotlin or Frostiful

Mod Homepage

https://modrinth.com/mod/frostiful https://modrinth.com/mod/fabric-language-kotlin

Minecraft version

1.20.1

Describe the bug

Game crashing when loading mods; IllegalArgumentException

Steps to reproduce

1. Create forge 47.1.3 instance with the mod versions depicted in the stdout/image below.
2. Booting the game with fabric language Kotlin present/not disabled crashes the game.

Logs

https://gist.github.com/Quasarx64/06a7ed4d78b98040626438e2458fdc93

Additional context

I Was testing my modpack to figure out why having Frostiful enabled would cause the game to crash while loading mods, and found out that having fabric language Kotlin enabled was the reason. Pretty strange, given that fabric language Kotlin is not a dependency of Frostiful, or adds any content. I've tested this same set of mods on fabric, with no issues.

I believe it is worth noting line 108 of the log:
Caused by: java.lang.IllegalArgumentException: Unable to find FROSTIFUL_FROST_WAND in class net.minecraft.world.item.enchantment.EnchantmentCategory

[ionutsoran]

Its not the Fabric Language Kotlin I have an issue with Frostiful itself when running it through a connector. I tested all the other mods and it only has an issues with frostiful mixins.
I also ran it with just the fabric loader and it works fine. But the problem might not be the connector but the forgified-fabric-api.

Below is a paste bin with just frostiful and yea I also use fabric-api-0.92.0+1.11.3+1.20.1, Connector-1.0.0-beta.37+1.20.1, and ConnectorExtras-1.10.0+1.20.1
Had the same issue with previous versions as well.

https://gist.github.com/ionutsoran/42cec26f481d038616971eb2309124dd