I've uploaded my apk and (.obb)file on the Android Developer Console to have a beta test and I've got an error when i get in to link [https://play.google.com/apps/testing/package_name].
This is the error below.
"400. That's an error. The requested URL was not found on this server. That's all we know."
I've also invited in GoogleGroups so that i'm in list of tester. I'm wonder whether publishing is delayed or not. Has anyone else run into the same error?
It takes some time for google play to recognize your app, (even in beta testing). Please wait for an hour if you are sure you have done everything right while uploading. Don't panic :) I had faced the same. and was able to succesfully test after changing nothing, but just waiting for more than half an hour or so.