I have accidently deleted the file name_app.app(executable) in my Xcode project's!

I have accidently deleted the file name_app.app in my Xcode project's. How can I regenera开发者_运维问答tes it? thanks

If you're attempting to prepare your application for submission to the App Store, you really need to read the iTunes Connect Developer Guide as this explains in detail how to prepare your application for submission.

(N.B.: You might need to log-in to the Apple developer portal for the above link to work.)