These days when I test IAP with sandbox account,it always turns out SKPaymentTransactionStateFailed,and the error.userInfo is "cann't connect to iTunes Store".The step is:I can search the product with productId
then call pay method,and then got a SKPaymentTransactionStatePurchasing delegate
then promt a sandbox password field.
After I filled the password, it turns out SKPaymentTransactionStateFailed,the error info is "cann't connect to iTunes Store"
Everything goes well before,and I haven't change any code,Anyone could help me?