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Swift 城市航空快艇_Swift_Urbanairship.com - Fatal编程技术网

Swift 城市航空快艇

Swift 城市航空快艇,swift,urbanairship.com,Swift,Urbanairship.com,我试图将UrbanAirship集成到我的项目中,但我遇到以下错误: 2016-08-25 16:26:23.898光纤[7758:368753][E]uuu 52+[UAirship handleappddidfinishlaunchingnotification:][u block_invoke[Line 320]请确保在应用程序之前同步调用[UAirship taunching]:didfishlaunchingwithoptions:returns 任何帮助解决此问题的人都将不胜感激 我

我试图将UrbanAirship集成到我的项目中,但我遇到以下错误:

2016-08-25 16:26:23.898光纤[7758:368753][E]uuu 52+[UAirship handleappddidfinishlaunchingnotification:][u block_invoke[Line 320]请确保在应用程序之前同步调用[UAirship taunching]:didfishlaunchingwithoptions:returns

任何帮助解决此问题的人都将不胜感激

我的申请代表如下:

 func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {

        // Override point for customization after application launch.
        FBSDKApplicationDelegate.sharedInstance().application(application, didFinishLaunchingWithOptions: launchOptions)

        let configuration = ParseClientConfiguration { (configuration) -> Void in

            configuration.applicationId = "******"                
            configuration.clientKey = "*****" 
            configuration.server = "https://*****.herokuapp.com/parse"       

        }

        Parse.initializeWithConfiguration(configuration)

        let config: UAConfig = UAConfig.defaultConfig()
        UAirship.takeOff(config)

        return true
    }

我之前没有使用过Urban Airship SDK,但您发布的错误消息似乎是“在应用程序之前同步调用:didFinishLaunchingWithOptions:returns”

我猜正在发生的是,你在UAirship上调用起飞方法,但didFinishLaunchingMethod在该方法完成之前返回;更可能是因为它正在另一个线程中处理)

尝试使用“dispatch_async”强制在主线程上运行起飞方法,然后传入主队列,例如:

dispatch_async(dispatch_get_main_queue(), {
    UAirship.takeOff(config)
})

试试看,希望这能解决问题

您好,感谢您的回复,但我仍然收到相同的错误:(您可以尝试将起飞代码移到FBSDKApplicationDelegate.sharedInstance()应用程序上方(应用程序,didFinishLaunchingWithOptions:launchOptions)打电话看看这是否解决了问题Hi,是的,我试过了,甚至删除parse&FB config也会出现同样的错误。Doh,你能把它改为dispatch\u sync(dispatch\u get\u main\u queue(),{相反,试一试,希望这能解决问题。通常在主队列上调用app delegate方法。我很好奇为什么调用你的app delegate方法这么晚。要解决此问题,你可以尝试在类的load方法中初始化UA: