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 had this problem. my issue turned out to be setting the deployment target to something less than 3.2, but having the architecture still set to 'optimized for armv7.' this is using xcode 3.2.3. the latter setting should be changed to 'standard (armv6 and armv7).' when i'd built my development app, i had to change it, because xcode complained when i tried to run the app on an older itouch, but with a distribution build there's no device to run on (unless you test with an ad hoc first), so you don't notice the problem until itunes connect rejects the binary.