Trying to upload the latest APK to a new App in the Google Play Store as either alpha or beta I am getting the following message:
You uploaded an unsigned APK. You need to create a signed APK. Learn more about signing.
This is despite the building, signing and zipaligning all appearing to go as expected according to the official guide here..
It says Verification was successful and I have an APK that appears to be signed as expected, yet Google continues to say it is unsigned.
Has anyone had this issue, or can point me in the direction of where to look first? A google search and a look through these forums has turned up nothing.