I am trying to upload my first iOS app to iTunes Connect, but I am unable to do this because every time I try to upload it, I receive the following error from Application Loader:
The binary you uploaded was invalid. The signature was invalid, or it was not signed with an Apple submission certificate
I have followed the instructions on the Apple website to the best of my ability. I have noticed that the .mobileprovision file that should be in my built .app file is missing - does anyone know what would cause this particular part of the problem to happen? I suspect it could be the root cause.
Moreover, does anyone have any other suggestions as to how I might correct this issue?