iPhone In-App Purchase Store Kit error -1003 “Cannot connect to iTunes Store”

Question

I\'ve been working on adding in-app purchases and was able to create and test in-app purchases using Store Kit (yay!). During testing, I exercised my app in a way which cau

Answer 1

I had two problems that caused this:

1) I had copied the IAP code from a different (working) app but had missed setting up my observer:

observer = [[IAPHelper alloc] init]; [[SKPaymentQueue defaultQueue] addTransactionObserver:observer];

2) I was logged in to iTunes in the settings of my device. You can only use a test user in the sandbox - I logged out and it worked again.