Hello,
I'm using the SKStoreProductViewController to open the App Store from a menu item in my app.
Under iOS I have no problem and the App Store page opens.
Under macOS (App compiled using Mac Catalyst), I get the following error:
KStoreProductViewController: Error Domain=SKErrorDomain Code=5 "(null)"
From the doc, code 5 is SKErrorStoreProductNotAvailable
I triple checked the iTunesItemIdentifier and I'm sure the App is available in the store.
I tested this problem with 2 apps:
I'm using the SKStoreProductViewController to open the App Store from a menu item in my app.
Under iOS I have no problem and the App Store page opens.
Under macOS (App compiled using Mac Catalyst), I get the following error:
KStoreProductViewController: Error Domain=SKErrorDomain Code=5 "(null)"
From the doc, code 5 is SKErrorStoreProductNotAvailable
I triple checked the iTunesItemIdentifier and I'm sure the App is available in the store.
I tested this problem with 2 apps:
One app that has the same iTunes product Identifier for the iOS and macOS version.
One app that has two separate product identifiers (One for iOS, and a different one for macOS)