I am starting to look at CoreData and have two entities. These form a many to many relationship between Player:
and Team:
I am trying to iterate through the players of a team using a ForEach inside a list but I can't seem to get it to work. The code I have been trying is below. Any other solutions I try I get errors such as 'Value of type NSObject has no member name'
struct PlayersView: View{
var team: Team
var body: some View{
NavigationView{
List{
ForEach(Array(team.people! as Set), id: \.self){ player in
Text("\(player.name)" ) //Error on this line
}
}
}
}
}
Any ideas? I think I need to change the player type back to the Player Object but I am not sure
Try the following (compiled with Xcode 12.1 / iOS 14.1)
ForEach(Array(team.people as? Set<Player> ?? []), id: \.self){ player in
Text("\(player.name ?? "")" )
}
Caution: try to avoid force unwrapping for optionals, very often it will result in run-time crash.