after i import swiftui, there's no @observable?? it shows unknown attribute...
and i cant import observation or swiftdata
import Foundation import SwiftUI
@Observable
class BusinessModel{
var businesses = [Business]()
var selectedBusiness: Business?
var input: String = ""
var service = dataservice()
}
To expand on workingdogintokyo’s comment…
after i import SwiftUI, there's no
@Observable?
That’s expected. To access @Observable, you need to do this:
import Observation
If that’s failing, it’s likely that you need to upgrade to Xcode 15. The Observation framework requires iOS 17 [1] and thus you need the iOS 17 SDK, which means Xcode 15.
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[1] Likewise macOS 14 and the other Apple platforms.
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workingdogintokyo
Add a CommentIf you cannot import Observation or import SwiftData it's because you do not have the required environment/target settings, such as target iOS 17, macOS 14. As mentioned in the comments in your StackOverflow question.