尝试为iOS构建颤动应用程序时出现问题

import UIKit
import CoreMotion

class ViewController: UIViewController {
    let motionManager = CMMotionManager()

    override func viewDidLoad() {
        super.viewDidLoad()
        
        if motionManager.isAccelerometerAvailable {
            motionManager.accelerometerUpdateInterval = 0.2
            motionManager.startAccelerometerUpdates(to: OperationQueue.main) { (data, error) in
                guard let accelerometerData = data else { return }
                let acceleration = accelerometerData.acceleration
                print("Acceleration X: \(acceleration.x), Y: \(acceleration.y), Z: \(acceleration.z)")
            }
        } else {
            print("Accelerometer is not available on this device")
        }
    }
}

<key>NSMotionUsageDescription</key>
<string>This app uses the accelerometer to detect device motion.</string>