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warningMod ErrorsAffects: All Fabric versions

How to Fix Fabric API Missing

Fix Fabric API Missing by downloading and installing Fabric API from Modrinth.

Quick Fix

Download Fabric API from Modrinth (modrinth.com/mod/fabric-api) and place it in the mods folder.

Error Message

Mod requires fabric-api @ [*]

How to Fix

1

Download Fabric API from Modrinth for your Minecraft version

2

Place the jar in the mods folder

3

Update to the latest Fabric API version

Common Causes

  • Fabric API mod not installed
  • Fabric API version too old for the mods installed

Diagnostic Steps

  1. Go to modrinth.com/mod/fabric-api
  2. Download the version for your Minecraft version
  3. Place in mods/ folder
  4. Restart

FAQ

Do all Fabric mods need Fabric API?

Most do, but not all. Simple mods that only use Fabric Loader hooks may not require it. Check the mod page.

Related Errors

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