I'm trying to upload an android apk to my self-created closed test track via "fastlane supply".
According to the merged pull request, it is possible (https://github.com/fastlane/fastlane/pull/12487)
supply ( track: 'alpha', apk: "build / app / outputs / apk / release / app-release.apk" )
I've already tried to write the name of the new track or custom on attribute track. But always get the error message that the track does not exist.
The upload generally works, it just doesn't load it into my desired track.
How do I have to define it so that the apk is loaded into the new track
I also tried to pause the alpha track so that only my new track is active, but it didn't work either.
The problem wasn't the attribute or the method, but the naming of the track.
I worked with upper and lower case, or with hyphens.
The following naming in fastlane and in Google Console works fine:
supply ( track: "alphaa", apk: "build/app/outputs/apk/release/app-release.apk" )