Same issue on iOS 18.4 when I'm trying to export a composition. The issue only occurs on a simulator, it works well on my device. No issue if I comment the line setting the videoComposition to my expoter. let composition: AVMutableComposition = .init() ... let videoComposition: AVMutableVideoComposition = .init() ... let exporter = AVAssetExportSession( asset: composition, presetName: AVAssetExportPresetHighestQuality ) // The issue comes from the AVVideoComposition set here exporter.videoComposition = videoComposition

I found a temporary workaround: I rolled back the file to its previous state using git, then modified it manually. I created a second StoreKit file to check the format needed to add my introductory offer. It's not perfect, but it seems to work.

Same issue here. I had a working storekit configuration file in my project, synced from appstoreconnect. I added an introductory offer to it, then tried to sync it in xcode. Everything disappeared in my file, and now i'm unable to get it to work.