I downloaded Xcode 7.1 from the App Store today after working from 7.1 beta downloads from developer.apple.com and have a new iOS app build to upload. So I did:
Happens here if the dev account is only admin. I had to use the central account for uploading our apps. I think this problem startet sometime with XCode 6. Didnt investigate further though since Application Loader works in cases when I dont have access to the central account.