The Issue

Building

The class TrapdoorRecipeTest fails to build because the junit dependency has been removed in the latest commit.

Running

ForgeGradle 3+ versions are known to cause multiple runtime issues on 1.12.2:

• Mod resources not loading
• Dependency coremods & ATs not loading
• Crashing CodeChickenLib
• ASM throwing a (caught) IllegalArgumentException

The first error to show up when running the mod is CCL, which crashes with the following error: https://pastebin.com/2cB6A3NA

Expected behavior

Being able to build and play the mod "out of the box".

FutureMC will still work on forge 2847

There's a gradle plugin available that adds patches for the mentioned issues - FancyGradle.
It's pretty simple to use - the plugin id is wtf.gofancy.fancygradle, and it's available on gitlab packages maven.
Patches can be applied using:

import wtf.gofancy.fancygradle.patch.Patch

fancyGradle {
    patches {
        patch(Patch.RESOURCES, Patch.COREMODS, Patch.CODE_CHICKEN_LIB, Patch.ASM)
    }
}

You can find a working example here.

Regarding the FG version, 3 will soon become EOL with the release of forge for 1.17. You can switch to FG5 and use Gradle 7 with the latest features.

Mod should compile now. I'll look at the CCL next

Alright it should work now