為什么我無法使用UIImagePickerController訪問照片庫

Question

沒有錯誤，但是當我在真實電話上進行測試時，即使在模擬中，它也僅顯示鎖定圖像，並且“此應用無權訪問您的照片或視頻，您可以在“隱私”設置中啟用訪問權限”，但是當我轉到設置我在隱私設置中找不到我的應用。 我哪里做錯了？

override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
    if indexPath.row == 0 {
        if UIImagePickerController.isSourceTypeAvailable(UIImagePickerControllerSourceType.PhotoLibrary){

            let imagePicker = UIImagePickerController()
            imagePicker.delegate = self
            imagePicker.allowsEditing = false


            let selectedSourceAction = UIAlertController(title: "What source do you want to access?", message: "", preferredStyle: UIAlertControllerStyle.ActionSheet)

            let fromPhotoLibrary = UIAlertAction(title: "Photo Library", style: UIAlertActionStyle.Default, handler: {(action: UIAlertAction!) -> Void in
                imagePicker.sourceType = UIImagePickerControllerSourceType.PhotoLibrary

                self.presentViewController(imagePicker, animated: true, completion: nil)
        })
            let fromCamera = UIAlertAction(title: "Camera", style: UIAlertActionStyle.Default, handler: {(action: UIAlertAction!) -> Void in
                imagePicker.sourceType = UIImagePickerControllerSourceType.Camera

                self.presentViewController(imagePicker, animated: true, completion: nil)
            })

            let cancelAction = UIAlertAction(title: "Cancel", style: .Cancel, handler: nil)

            selectedSourceAction.addAction(fromPhotoLibrary)
            selectedSourceAction.addAction(fromCamera)
            selectedSourceAction.addAction(cancelAction)

            self.presentViewController(selectedSourceAction, animated: true, completion: nil)
        }


    }

func imagePickerController(picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : AnyObject]) {


    imageView.image = info[UIImagePickerControllerOriginalImage] as? UIImage
    imageView.contentMode = UIViewContentMode.ScaleAspectFit
    imageView.clipsToBounds = true

    dismissViewControllerAnimated(true, completion: nil)
}

Answer 1

當您的應用程序的Info.plist文件包含一個鍵：帶有空字符串值的“ CFBundleDisplayName”鍵時，在IOS 9上可能會發生此類錯誤。