我试图将Swift中的Today扩展添加到我的Objective-C应用程序中。我在调试器日志中不断收到此消息:Failed to inherit CoreMedia permissions from 3005: (null)。编号ex。3005每次都不同。我正在从小部件中读取NSUserDefaults,但正在读取/编写应用程序本身。我的TodayViewController中的唯一代码如下:
override func viewDidLoad() {
    super.viewDidLoad()
    let formatter = NSNumberFormatter()
    formatter.numberStyle = .CurrencyStyle
    totalLabel.text = formatter.stringFromNumber(0)
    coinsLabel.text = formatter.stringFromNumber(0)
    formatter.maximumFractionDigits = 0
    billsLabel.text = formatter.stringFromNumber(0)
}
func widgetMarginInsetsForProposedMarginInsets(defaultMarginInsets: UIEdgeInsets) -> UIEdgeInsets {
    return UIEdgeInsetsMake(8.0, 16.0, 8.0, 16.0)
}
func widgetPerformUpdateWithCompletionHandler(completionHandler: ((NCUpdateResult) -> Void)!) {
    // Perform any setup necessary in order to update the view.
    // If an error is encountered, use NCUpdateResult.Failed
    // If there's no update required, use NCUpdateResult.NoData
    // If there's an update, use NCUpdateResult.NewData
    completionHandler(NCUpdateResult.NewData)
}



