SKErrorDomain Code=0 “Cannot connect to iTunes Store”

Question

My application has just gone live on the iTunes Store, and after that, I am unable to start any purchase. I have tested the application and its working fine in Sandbox envoi

Answer 1

This can happen because of the two problems i guess.

• Make sure you have placed the correct "Product Identifier".If that's the case, then you'll get error 0 shortly after calling -[SKPaymentQueue addPayment:], before you get the popup asking you to confirm payment.

• Your test user has become invalidated. This can happen if you accidentally log into the App Store with your test user. When this happens, you'll get error 0 after entering your password to confirm your payment.

To fix problem #1, pass in the correct product ID. To fix problem #2, create a new test user on iTunes Connect, and optionally delete the old test user.

Hope this helps you.