Fixing Minecraft 1.21.11 Iris & Sodium Mod Conflicts

Summary

This support thread on the Optimum Realism server addresses common compatibility errors between Iris and Sodium mods on Minecraft version 1.21.11. It provides guidance for users experiencing Fabric loader crashes due to version mismatches. By following these troubleshooting steps, community members can resolve mod conflicts and ensure their game packs run smoothly.

rustyrocket-26 OP

Hello, can you help me please

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 'Sodium' (sodium) 0.8.13+mc1.21.11 with any version between 0.8.13+mc1.21.11 (inclusive) and 0.9- (exclusive) that is compatible with:
- iris 1.10.7+mc1.21.11
More details:
- Mod 'Sodium' (sodium) 0.8.13+mc1.21.11 is incompatible with version 1.10.7 or earlier of mod 'Iris' (iris), yet a conflicting version is present: 1.10.7+mc1.21.11!
at net.fabricmc.loader.impl.FormattedException.ofLocalized(FormattedException.java:51)
at net.fabricmc.loader.impl.FabricLoaderImpl.load(FabricLoaderImpl.java:202)
at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:142)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:66)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at com.modrinth.theseus.MinecraftLaunch.relaunch(MinecraftLaunch.java:63)
at com.modrinth.theseus.MinecraftLaunch.main(MinecraftLaunch.java:28)

Could you please help me find the versions of Iris and Sodium I need to use so I can use the pack I paid for ?

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rustyrocket-26 OP

Hello, update please 🫠

@rustyrocket-26 Hello, update please 🫠
rustyranger-63

The bot already answered your question

rustyrocket-26 OP

Hello
The problem persists. I followed the tutorial, but I need help from a real person—not a bot that doesn’t necessarily answer my question.
Thank you.

OR

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 'Sodium' (sodium) 0.8.13+mc1.21.11 with any version between 0.8.13+mc1.21.11 (inclusive) and 0.9- (exclusive) that is compatible with:
- iris 1.10.7+mc1.21.11
More details:
- Mod 'Sodium' (sodium) 0.8.13+mc1.21.11 is incompatible with version 1.10.7 or earlier of mod 'Iris' (iris), yet a conflicting version is present: 1.10.7+mc1.21.11!
at net.fabricmc.loader.impl.FormattedException.ofLocalized(FormattedException.java:51)
at net.fabricmc.loader.impl.FabricLoaderImpl.load(FabricLoaderImpl.java:202)
at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:142)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:66)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(Unknown Source)
at java.base/java.lang.reflect.Method.invoke(Unknown Source)
at com.modrinth.theseus.MinecraftLaunch.relaunch(MinecraftLaunch.java:63)
at com.modrinth.theseus.MinecraftLaunch.main(MinecraftLaunch.java:28)

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@rustyrocket-26 Hello The problem persists. I followed the tutorial, but I need help from a real person—not a bot t…
rustyranger-63

your problem is really simple

rustyranger-63

The bot did answer your question, and there's nothing wrong in a bot answering either

rustyranger-63

but if u want a human, ok

rustyranger-63

Replace mod 'Sodium' (sodium) 0.8.13+mc1.21.11 with any version between 0.8.13+mc1.21.11 (inclusive) and 0.9- (exclusive) that is compatible with:
iris 1.10.7+mc1.21.11
it already gave u the solution here

rustyranger-63

also this has got absolutely nothing to do with Optimum Realism, but I don't mind helping out

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