Why the Missing 64-bit support happened when upload to the iTunes connect?

Question

I try to upload the file via Application Loader. But I got the mail from iTunes store.

Missing 64-bit support - Beginning on February 1, 2015 new iO

Answer 1

From this SO Answer and this SO Answer

• Architecture: "Standard architectures" arm7, arm64
• Valid Architectures: "arm64" , armv7...
• Build Active Architecture Only - NO (specially... if your connected device is not arm64 compatible)

Answer 2

Most commonly happens when I archive while a device is connected (as it affect the architecture).

(As mentioned in a comment by Martin to Shashi3456643's answer)

Answer 3

I faced the similar issue with Xamarin.ios deployment. Later found that it was third party library causing the issue. I have maps in my app using from Arc GIS. I updated my dll to latest provided and resolved my issue.

Answer 4

I had same problem today I set Build Active Architecture to NO and it got submitted. Give a try