我正在尝试通过 swift&parse.com 使用推送通知。我正在接受这个错误。 我该如何解决这个问题。
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
// Override point for customization after application launch.
self.pushNotificationController = PushNotificationController()
// Register for Push Notitications, if running iOS 8
if application.respondsToSelector("registerUserNotificationSettings:") {
let types:UIUserNotificationType = (.Alert | .Badge | .Sound)
let settings:UIUserNotificationSettings = UIUserNotificationSettings(forTypes: types, categories: nil)
application.registerUserNotificationSettings(settings)
application.registerForRemoteNotifications()
} else {
// Register for Push Notifications before iOS 8
application.registerForRemoteNotificationTypes(.Alert | .Badge | .Sound)
}
}//Missing return in a function expected to return 'Bool'
最佳答案
该函数需要一个 bool 值作为返回值。
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool
{
// Your code.
return true
}
关于ios - 预期返回 'Bool' parse.com 推送通知的函数中缺少返回,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/28025458/