GitHub Deppendency does not work (java)

Hello, i have set up a test project to check out how and if this works, i have done this as explained here:
https://blog.gradle.org/introducing-source-dependencies

My test repo is here:
https://github.com/SvenWollinger/TestProject

I have created an 1.0 release, and using this setup:

settings.gradle:

sourceControl {
    gitRepository("https://github.com/SvenWollinger/TestProject.git") {
        producesModule("io.wollinger:TestProject")
    }
}

build.gradle:

dependencies {
    implementation 'io.wollinger:TestProject:1.0'
}

So, this returns this:

   > Git repository at https://github.com/SvenWollinger/TestProject.git did not contain a project publishing the specified dependency.
     Required by:
         project :

I have tried it without the 1.0 version, but i cant get it to work.
Any help would be apprechiated, thanks!

The project located at http://github.com/SvenWollinger/TestProject.git specifies

group 'org.example'

while the code above depends on a project with the group io.wollinger.

The error message is just telling you generically that it can’t find io.wollinger:TestProject because you provided a repository with org.example:TestProject.

Oh damn. I didnt set it up that far, Sorry! Thank you!