CODEWITHSUNDEEP
iosios5in-app-purchase
ORStudios
ORStudios

Reputation: 3233

In App Purchase Crash - [[SKPaymentQueue defaultQueue] addPayment:payment];

I am getting a crash with the following error message:

[FilterPurchase respondsToSelector:]: message sent to deallocated instance 0x1edacba0

This occurs on this line:

 [[SKPaymentQueue defaultQueue] addPayment:payment];

The problem occurs when I load the In App Purchase View, then remove the view from superview and then re-open it and click to make a purchase.

Has anyone got any ideas on how I could correct this issue. Don't know if the above is enough information to correct the issue.

Don't know if this has anything to do with it but it is called on each load.

[[SKPaymentQueue defaultQueue] addTransactionObserver:self];

Thanks

Upvotes: 3

Views: 2814

Answers (3)

Mohsin Qureshi
Mohsin Qureshi

Reputation: 1213

You need to clean the SKPaymentQueue in the viewWillDisappear

Swift 2.2

override func viewWillDisappear(animated: Bool) {
    super.viewWillDisappear(true)

    SKPaymentQueue.defaultQueue().removeTransactionObserver(self)

}

Swift 2.3

override func viewWillDisappear(animated: Bool) {
    SKPaymentQueue.defaultQueue().removeTransactionObserver(self)
}

Swift 3.0

override func viewWillDisappear(_ animated: Bool) {
    SKPaymentQueue.default().remove(self)
}

Upvotes: 0

dimpiax
dimpiax

Reputation: 12677

One of reasons of the crash can be insertion of SKPayment with empty productIdentifier.

Upvotes: 0

ORStudios
ORStudios

Reputation: 3233

The problem I think is fixed. Just before the back button to close the modal is pressed I call.

 [[SKPaymentQueue defaultQueue] removeTransactionObserver:self];

Upvotes: 8

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