Code Block language import UIKit import AVFoundation class ViewController: UIViewController { var audio: AVAudioPlayer? override func viewDidLoad() { super.viewDidLoad() do { let path = Bundle.main.path(forResource: "music.mp3", ofType:nil)! let url = URL(fileURLWithPath: path) audio = try AVAudioPlayer(contentsOf: url) audio?.play() } catch { print("error: \(error)") } } }
It works on iOS 14 Simulator.
Errors: HALB_IOBufferManager_Client::GetIOBuffer: the stream index is out of range