Mods, Shaders & Modloaders 43,592 views

How to Install Fabric Loader and Fabric API for Minecraft 1.20 on macos-arm64

Complete guide to installing Fabric Loader and Fabric API on Minecraft 1.20 for macos-arm64.

Compatibility:OS: macos-arm64•Loaders: fabric•Versions: 1.20
fabric1-20macos-arm64

Causes of Error & Description

Overview & Technical Requirements Fabric Loader for Minecraft 1.20 delivers high performance and modular modding on macos-arm64. Most Fabric mods require Fabric API as a prerequisite.

Step-by-Step Instructions 1. **Install Fabric Loader**: Install the lightweight Fabric Loader profile for Minecraft 1.20 in SuperLauncher. 2. **Install Fabric API**: Download matching Fabric API for version 1.20 and place into `.minecraft/mods` folder. 3. **Launch & Verify Profile**: Start the game on macos-arm64 and verify 'Fabric (Modded)' displays in the title screen.

Troubleshooting & Common Pitfalls If the game fails to load with MixinTransformer errors, ensure Fabric API version matches Minecraft 1.20 and update incompatible mods on macos-arm64.

Step-by-Step Solutions

Install Fabric

Automated Fix
1
Install Fabric Loader

Install the lightweight Fabric Loader profile for Minecraft 1.20 in SuperLauncher.

superlauncher://install/fabric?version=1.20
2
Install Fabric API

Download matching Fabric API for version 1.20 and place into `.minecraft/mods` folder.

3
Launch & Verify Profile

Start the game on macos-arm64 and verify 'Fabric (Modded)' displays in the title screen.

Quick Repair in SuperLauncher
Execute action without manual configuration "install_fabric"
Run Repair in SuperLauncher

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