单击时，KYDrawerController的侧菜单无响应

Question

当我从小部件（今天扩展名）单击时，KYDrawerController的侧菜单没有响应。但是当我直接从应用程序图标单击时，它可以工作。下面是我的代码。

func addDrawerMenuButton（）{         self.navigationItem.leftBarButtonItem = UIBarButtonItem（图片：UIImage.menuImage（），样式：.plain，目标：自我，行动​​：#selector（self.drawerMenuButtonTapped））     }

@objc func drawerMenuButtonTapped() {
    if let drawerController = self.navigationController?.parent as? KYDrawerController {
        drawerController.setDrawerState(.opened, animated: true)

    } else if let drawerController = self.navigationController?.presentingViewController as? KYDrawerController {
        drawerController.setDrawerState(.opened, animated: true)

    }
}