Wrong Minecraft versionInvalidAccessorException: No candidates matching field_988 (1.20.1 Mod on 1.20.2+)
What it looks like in the log
org.spongepowered.asm.mixin.gen.throwables.InvalidAccessorException: No candidates were found matching field_988:[Lnet/minecraft/class_5341; in net/mi
How to fix it
- Open your latest.log or crash report and search for 'Mixin apply for mod' right above the InvalidAccessorException line to identify the offending mod (most often emi_loot).
- Check your mods folder for any file marked for Minecraft 1.20.1 (for example, emi_loot-0.6.5+1.20.1.jar) while running a 1.20.2 or newer profile.
- Download and install the build of that mod that matches your exact Minecraft version from Modrinth or CurseForge, or remove the outdated .jar file if no matching version exists.
- Scan the rest of your mods folder for other 1.20.1 mods mixed into your 1.20.2+ instance, as minor Minecraft updates frequently break Mixin accessors.
| Loaders | Fabric, Quilt |
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| Severity | Stops the game |
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| Category | Wrong Minecraft version |
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Check your own log