为什么Replay套件不能在Swift 3中保存屏幕记录？

Question

此代码之前工作，但由于我更新到迅速3屏幕录音不再保存在我的照片库，当我按下保存按钮。当我按下保存按钮或取消按钮时，我也在控制台中收到此错误消息。

[Common] _BSMachError: port 5a37; (os/kern) invalid name (0xf) "Unable to deallocate send right"

这里是代码即时通讯使用的时候，屏幕录制已经结束，previewViewController所示：

internal func previewControllerDidFinish(_ previewViewController: RPPreviewViewController) { 

previewViewController.dismiss(animated: true, completion: nil) 

} 

Answer 1

//试试这个代码希望它有助于：

FUNC的startRecording（）{ 设录音机= RPScreenRecorder.shared（）

if #available(iOS 9.0, *) { 
    recorder.startRecording(withMicrophoneEnabled: true) { [unowned self] (error) in 
     if let unwrappedError = error { 
      print(unwrappedError.localizedDescription) 
     } else { 
      self.navigationItem.rightBarButtonItem = UIBarButtonItem(title: "Stop", style: .plain, target: self, action: #selector(PreviewVC.stopRecording)) 
     } 
    } 
} else { 
    // Fallback on earlier versions 
} 

}

FUNC stopRecording（）{ 设录音机= RPScreenRecorder.shared（）

recorder.stopRecording { [unowned self] (preview, error) in 
    self.navigationItem.rightBarButtonItem = UIBarButtonItem(title: "Start", style: .plain, target: self, action: #selector(PreviewVC.startRecording)) 

    if let unwrappedPreview = preview { 
     unwrappedPreview.previewControllerDelegate = self 
     self.present(unwrappedPreview, animated: true, completion: nil) 
    } 
} 

}

func previewControllerDidFinish(_ previewController: RPPreviewViewController) { 
    self.dismiss(animated: true, completion: nil) 
}