使用 CoreData 我不知道如何解决这个问题:
错误:Cannot convert value of type 'NSSet?' to expected argument type 'Range<Int>'
private func displayTopics(subject: Subject) -> some View {
NavigationView {
Form {
List {
ForEach(subject.topics) { topic in
NavigationLink(
destination: Text("Destination"),
label: {
Text("Navigate")
})
}
}
}
}
我应该怎么办?