What can cause “invalid binary” with no email followup from iTunes Connect?

Question

I\'m trying to submit an update of an existing application on behalf of one of my clients, and I\'m getting \"Invalid Binary\" failures from iTunes Connect with no explanati

Answer 1

I struggled with this for half a day. Even tried reinstalling xcode. For me the answer was going back to the provisioning portal in itunes connect and revoking my certificate then making a new one. Then making a new distribution provisioning profile, then rebuilding and resubmitting. What a long undocumented pain in the neck.