[14:08:35] [main/INFO]: Loading Minecraft 1.21.4 with Fabric Loader 0.16.10
[14:08:35] [main/WARN]: Mod resolution failed
[14:08:35] [main/INFO]: Immediate reason: [HARD_DEP_NO_CANDIDATE iris 1.8.8+mc1.21.4 {depends sodium @ [0.6.x]}, ROOT_FORCELOAD_SINGLE iris 1.8.8+mc1.21.4]
[14:08:35] [main/INFO]: Reason: [HARD_DEP iris 1.8.8+mc1.21.4 {depends sodium @ [0.6.x]}]
[14:08:35] [main/INFO]: Fix: add [add:sodium 0.6- ([[0.6-,0.7-)])], remove [], replace []
[14:08:35] [main/ERROR]: 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:
	 - Install sodium, any 0.6.x version.
More details:
	 - Mod 'Iris' (iris) 1.8.8+mc1.21.4 requires any 0.6.x version of sodium, which is missing!
	at net.fabricmc.loader.impl.FormattedException.ofLocalized(FormattedException.java:51) ~[fabric-loader-0.16.10.jar:?]
	at net.fabricmc.loader.impl.FabricLoaderImpl.load(FabricLoaderImpl.java:196) ~[fabric-loader-0.16.10.jar:?]
	at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:146) ~[fabric-loader-0.16.10.jar:?]
	at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:68) [fabric-loader-0.16.10.jar:?]
	at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) [fabric-loader-0.16.10.jar:?]