Mac Swift video player run time error

🎤 General Discussion Swift
1

Hello this code is working on Xcode but when it crashing on run time, what is the problem

import SwiftUI
import AVKit

struct ContentView: View {
var body: some View {
let player = AVPlayer()

    VideoPlayer(player: player)
        .onAppear{
          if player.currentItem == nil {
                let item = AVPlayerItem(url: URL(string: "url")!)
                player.replaceCurrentItem(with: item)
            }
            DispatchQueue.main.asyncAfter(deadline: .now() + 0.5, execute: {
                player.play()
            })
        }
    LandmarkList()
        .frame(minWidth: 700, minHeight: 300)
}

}

#Preview {
ContentView()
.environment(ModelData())
}

2

Have you tried using a different video?

What codec/format does the video use?