Could not successfully update network info during initialization

问题

I get the above mentioned issue all the time when I first launch the app in the day. When I first launch the app, I make server calls to get some data and then play animation video. Server calls is in a separate thread than main UI Thread. Is it something to do with Network Reachability or the animation video ? I think the first part is the major issue but cannot recreate this all the time.

Has anyone experienced the issue ?

Below is the code when I first launch the app.

override func viewDidLoad() {
        super.viewDidLoad();


        self.navigationController?.navigationBarHidden = true;
        self.view.backgroundColor = UIColor.whiteColor();
           dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)) { () -> Void in
            Items.setup(); //AFNetworking call
        };

        animationViewController.delegate = self;
        animationViewController.view.autoresizesSubviews = true;
        animationViewController.view.autoresizingMask = [.FlexibleLeftMargin, .FlexibleRightMargin];
        animationViewController.view.center = CGPointMake(self.view.bounds.size.width / 2, self.view.bounds.size.height / 2);

        self.view.addSubview(animationViewController.view);    

    }

回答1:

I have resolved this issue in Xcode 9.1 with below steps.

1.Select Simulator

2.Select Debug from top menu items.

3.Select Location from Debug menu list.

4.Select Apple location.

回答2:

Check if you have an exception breakpoint to capture "All Exceptions" in breakpoint navigator. This fixed it for me.

回答3:

Was experiencing this too, fixed it by giving the simulator a default location. It may be a code smell so watch how you handle the new location permissions in iOS11.

回答4:

I had similar problem. Turns out in the App/Capabilities, I have Wireless Accessory Configuration with some red warnings. Click the button automatically solved the problem.

Not sure if it would work for you. I am using Xcode 8.

回答5:

Issue: same with Xcode 9.0 iOS11. Resolution: new iOS requires you to manually turn on privacy for new deployment apps. Upgrades of the app is not needed. Following these steps: (1) iPhone "Settings" icon: click (2) "Privacy": click (3) "Location Services": click (4) [Your app]: click on your app (5) "While Using the App": click

回答6:

You might have overrided loadView() without calling super method.

Change

override func loadView() {

}

override func loadView() {
  super.loadView()
}

来源：https://stackoverflow.com/questions/34359304/could-not-successfully-update-network-info-during-initialization

标签

ios

iphone

swift

reachability