Bug Description

Incompatible mods found!
net.fabricmc.loader.impl.FormattedException: Some of your mods are incompatible with the game or each other!
A potential solution has been determined, this may resolve your problem:
- Replace mod 'Nvidium' (nvidium) 0.3.1 with any version that is compatible with:
- sodium 0.6.13+mc1.21.1
More details:
- Mod 'Nvidium' (nvidium) 0.3.1 requires version 0.5.9 or version 0.5.11 of mod 'Sodium' (sodium), but only the wrong version is present: 0.6.13+mc1.21.1!
at net.fabricmc.loader.impl.FormattedException.ofLocalized(FormattedException.java:51)
at net.fabricmc.loader.impl.FabricLoaderImpl.load(FabricLoaderImpl.java:196)
at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:146)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:68)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)

Both are installed from Modrinth and are selected by the 1.21 and fabric options.

Reproduction Steps

Download 1.21 Fabric versions of Nvidium and Sodium from Modrinth with Cloth Config, Fabric API and Fabric Language Kotlin.

Log File

https://paste.atlauncher.com/view/89272dba-8560-4a64-9343-15389de93fba

Crash Report

It's at the bug description, and it's a fabric crash error.

nvidium is not yet compatible with sodium 0.6.x and they need to release an update to fix this. You can find a beta that's compatible with sodium 0.6.x on cortex' discord server.