Still no solution that I’ve found. I posted on the Twitter dev community as well, and no one can find a solution. With further testing, I have found that sometimes it’s the type that you’re trying to use with the @Model macro. For example, it will throw a similar thread error if you attempt to use an enum type in a model as well.
jklawlor
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
From
Heber City, UT
Post
Replies
Boosts
Views
Activity
Forgot to mention, I made sure to add the new MyItem type to the schema as well:
struct SwiftDataBugTestApp: App {
var sharedModelContainer: ModelContainer = {
let schema = Schema([
Item.self, MyItem.self
])
let modelConfiguration = ModelConfiguration(schema: schema, isStoredInMemoryOnly: false)
do {
return try ModelContainer(for: schema, configurations: [modelConfiguration])
} catch {
fatalError("Could not create ModelContainer: \(error)")
}
}()
var body: some Scene {
WindowGroup {
ContentView()
}
.modelContainer(sharedModelContainer)
}
}
Note: Form should be List, otherwise this code throws another error. I am aware of this typo.