Thanks for response. I am just using the default code. I have not added any code yet. Problem is probably related to some settings. Please let me know if you need any thing else.

I am just using the default code. I have not added any code yet. Problem is probably related to some settings. Please let me know if you need any thing else. import SwiftUI struct ContentView: View {     var body: some View {         Text("Hello, world!")             .padding()     } } struct ContentView_Previews: PreviewProvider {     static var previews: some View {         ContentView()     } }