WeCuiFix – Solution for WorldEdit and WorldEditCUI Compatibility

This Fabric mod fixes compatibility issues between WorldEdit and WorldEditCUI in Minecraft versions 1.20.5 through 1.21.4. Starting from version 1.21.5, developers have resolved the incompatibility between these mods, so WeCuiFix is no longer needed for newer versions.

Installation

For proper functionality, you need to install WeCuiFix alongside both WorldEdit and WorldEditCUI.

Bypassing Compatibility Check in Newer WECUI Versions

In recent versions of WorldEditCUI, developers have explicitly marked incompatibility with WorldEdit in configuration files. There are two ways to bypass this check:

Option 1: Modifying WECUI JAR File

1. Open WECUI JAR file using any archive manager (image omitted).
2. Locate the fabric.mod.json file and remove the entire "breaks" section, then save the changes (image omitted).

Option 2: Creating Dependency Override File

1. Open the .minecraft/config folder (or .minecraft/version/%YOUR_VERSION%/config if version isolation is enabled) (image omitted).
2. Create a new file named fabric_loader_dependencies.json with the following content:

{"version": 1,"overrides": {"worldeditcui": {"-breaks": {"worldedit": "IGNORED"}}}}

3. Save the file.

After completing either of these methods, both mods should work together without conflicts.