[Closed] Unity IAP Problem with iOS Sandbox

I’m having issues with sandbox testing on iOS. It started yesterday (2017-03-29). Any purchase with our sandbox accounts are falling on OnPurchaseFailed, with PurchaseFailureReason Unknown.

UnityVersion: 5.5.2f1
IAP Version: 1.10.0

Even our old builds started to fail (only with Sandbox accounts).

Can you guys give me a sight on it?

We seem to be experiencing the same issue today. We just spent the last few days removing Consumable packs and adding Non-Consumable IAPs. When testing started today we discovered that any purchase in a sandbox environment or through Testflight fails immediately after entering credentials into the iOS OS popup. I’ve attached the Unity IAP logs printed using NSLog from the file UnityPurchasing.m. We added some of our own log statements to that file and determined that in the

paymentQueue: updatedTransactions: function, our transaction has a transactionState of SKPaymentTransactionStateFailed with error code 0 (unknown).

We had 2 purchases that seemed to make it through to the store at the beginning of the day and properly get restored when restoring transactions. In addition, we know that the purchasing system is being initialized properly from a) the logs posted and b) products are correctly being pulled from iTunesConnect. We’re hoping that maybe something with Apple’s sandbox purchasing flow or servers is amiss but can’t be sure.

Unity Version 5.5.0f3
IAP Version: Tried with both 1.9.3 and 1.10.0

Im sure its apple as everything was working fine until today for me as well.

Having the exact same issue. Glad i’m not the only one :). Have been trying to figure it out all day…

i hope unity will fix

Not a unity issue.

arhhhhh , what problem in IAP IOS 10.3 ? i dont know how to fix

we are having the same damn problem. We get the message if we want to by the item and once we confirm nothing comes up, even the confirmation response if it was working or not. 2 days before was working fine.
idk

Having same problem。And seem not only sandbox.

I have the same issue with a sandbox user. The day before it worked fine.
Looks like not only Unity users are facing this issue "cannot connect to itunes store" i… | Apple Developer Forums

Btw, I still can restore purchases.

We are having same issue, but not in sandbox, but live. What is going on.