I'm seeing this issue in one of the apps I work on. I saw it first in crashlogs (Bugsnag) in July but last 2 weeks the number of reported crashes skyrocketed. The app doesn't explicitly use the SKStoreProductViewController. It uses UIApplication.shared.open(itms-apps://apps.apple.com/app/appid) and the SKStoreReviewController.requestReview(), I'm not sure which one of these uses the SKStoreProductViewController. What is very odd, the other 2 apps that use the same way to show the other product app pages don't have this crash in their logs. Edit: I saw somebody mentioned the issue could be related to AdMob. This app also uses AdMob, the other 2 apps don't use AdMob.
Topic:
App & System Services
SubTopic:
Core OS
Tags: