Mixin failuresCrash Joining World: Map.putIfAbsent NullPointerException in Fog Renderer (Sodium Extra)
What it looks like in the log
java.lang.NullPointerException: Cannot invoke "java.lang.Integer.intValue()" because the return value of "java.util.Map.putIfAbsent(Object, Object)" i
How to fix it
- Open your Minecraft profile's `mods` folder and look for `sodium-extra` (specifically version `0.4.12`).
- Download Sodium Extra version `0.4.13` or newer for your exact Minecraft and Sodium versions from Modrinth or CurseForge.
- Delete the old `sodium-extra` `.jar` file from your `mods` folder and replace it with the updated `.jar` file.
- If you are already using a newer version or do not have Sodium Extra installed, check `config/sodium-extra-options.json` (delete it to let it regenerate) or temporarily binary-search any other fog/rendering mods that inject into `applyFog`.
| Loaders | Fabric, Quilt |
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| Severity | Stops the game |
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| Category | Mixin failures |
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Check your own log