The error is due to the macro for @Observable converting prop0 to be a computed property. One alternative is this:
@Observable
final class Model {
var prop0: Int {
didSet {
guard oldValue != self.prop0 else { return }
UserDefaults.standard.set(self.prop0, forKey: "prop0")
}
}
private init() {
prop0 = UserDefaults.standard.integer(forKey: "prop0")
}
}
JeffCollier
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
Last seen
User for
Post
Replies
Boosts
Views
Activity
In the Settings app, in the Battery view, on the Power Adapter tab, is 3 minutes the setting for "Turn display off after"? For me, if I only use my external keyboard, my external monitor will go to sleep after duration set in my settings. I only need to touch my external TrackPad to keep my Mac Book Pro and monitor awake. While you wait for the fix from Apple, you could try to increase the duration in order to make the attempted sleeping less frequent.