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Reply to iOS 17b6: Simultaneous accesses to ..., but modification requires exclusive access crash using Observation and SwiftUI
Why do you need a shared static property on AppModel? This is obviously just a demo project to demonstrate the issue. In my real project, that property has to be accessible from other parts of the app Since Folder conforms to identifiable in SidebarView could you just use ForEach(folders) { folder in? Doesn't make a difference. The crash output looks like this: @ObservationIgnored private let _$observationRegistrar = Observation.ObservationRegistrar() internal nonisolated func access<Member>( keyPath: KeyPath<AppModel , Member> ) { _$observationRegistrar.access(self, keyPath: keyPath) } internal nonisolated func withMutation<Member, MutationResult>( keyPath: KeyPath<AppModel , Member>, _ mutation: () throws -> MutationResult ) rethrows -> MutationResult { try _$observationRegistrar.withMutation(of: self, keyPath: keyPath, mutation) --> Thread 1: Simultaneous accesses to 0x281bcc760, but modification requires exclusive access } @ObservationIgnored private var _selectedFolder: Folder? = nil
Topic: UI Frameworks SubTopic: SwiftUI Tags:
Aug ’23
Reply to iOS 17b6: Simultaneous accesses to ..., but modification requires exclusive access crash using Observation and SwiftUI
Also, this seems to be specific to the list selection in the sidebar in NavigationSplitView as I'm using the same app model elsewhere in my project and everything works fine. I did have the same crash in another part of my project where I use a similar UI, which was also using the app model. In that particular case, I could remove the property from the app model, which solved the issue.
Topic: UI Frameworks SubTopic: SwiftUI Tags:
Aug ’23
Reply to Sections in SwiftUI Tables?
I could use a List but it's not as powerful as a Table. I want to achieve something similar that you can find with Finder. It's most likely on Apple's list (no pun intended) already but had other priorities. Let's hope for iOS 18 and macOS 15!
Topic: UI Frameworks SubTopic: SwiftUI Tags:
Oct ’23
Reply to Unable to build project for localization string extraction
Exporting and importing worked exactly once for me, then it stopped working for no apparent reason. No changes were made in the project settings. Disabling "Localization Export Supported" doesn't help. It seems Xcode has some issue with a subproject that doesn't even include any localization. I'm going to have to spend a week importing hundreds of strings in 10 different languages manually.
Oct ’23
Reply to Unable to export Strings Catalog
Hi, sorry for the late reply. Notifications were on for that thread but off in my profile for some reason. And for some odd reason, export/import is now working. I have no idea why or how. The only thing I can think of is either the derived data was is an odd state (even if I cleared it several times) or it occurred because some languages were incomplete or perhaps there was an issue in one of the languages? Now that all languages are complete (manually copied strings over), import and export now works. Odd. I'll file a bug report if the issue occurs again.
Nov ’23
Reply to Link family sharing transactions?
Here's our use case: instead of a non-consumable IAP (NCIAP), we went with a non-Renewing Subscription (NRS), which doesn't support Family Sharing for some odd reason? Is this by feature, by the way or just an omission? So in order to "fix" this, we created a free NCIAP, available only to users that purchased the NRS so that they can "upgrade" for free and share their purchase with their family. The issue we have is that the purchaser could potentially get a refund for the NRS. In such case, we can detect that refund and invalidate the free NCIAP on the purchaser devices but not for those who share the purchase. As far as I know, there's no way to link the NCIAP with the purchaser in order to validate the transaction ID and invalidate it in case of a refund. Or, is there some other workaround to achieve this? Thanks!
Dec ’23