whose view is not in the window hierarchy!

[pbeneteau]

I get this error: "Sparrow.SPRequestPermissionDialogInteractiveViewController: ... whose view is not in the window hierarchy!".

I setup the RequestPermission like this:

var permissionAssistant = SPRequestPermissionAssistant.modules.dialog.interactive.create(with: [.Location, .PhotoLibrary, .Notification])

override func viewDidAppear(animated: Bool) {
        permissionAssistant.present(on: self)
}

Thanks.

[pbeneteau]

It only works when I use it with a button... I want it to appear when the view appears.

[davnag]

I had the same problem but i used permissionAssistant.present(on: self) in viewDidLoad when i presented a view modally. I moved it to viewDidAppear and it worked for me.

[ivanvorobei]

@stealdre, thanks for your feedback!
I try repeat this mistake, but could not. @davnag is rights, it is necessary to call a function in viewDidAppear. But your do it.

Tell us more about the issue. The controller present with a mistake or just a mistake? How does this affect application performance? Any information that would help me to reproduce this problem

[pbeneteau]

I don't know... I only did what I said:

• import Sparrow
• init permission assistant var like above
  -permissionAssistant.present(on:self) in the viewDidAppear()

This issue also occur in viewDidAppear() but this works with a button.
I have a simple viewController. I tried with an other viewController, same issue.
This is not affecting the application performances.
"The controller present with a mistake or just a mistake?" What do you mean?

[ivanvorobei]

@stealdre you call super?

override func viewDidAppear(animated: Bool) {
        **super.viewDidAppear(animated: Bool)**
        permissionAssistant.present(on: self)
}

[pbeneteau]

what's the super for?

[pbeneteau]

I tried to call it but still not working...

[ivanvorobei]

@stealdre please, show full class your ViewController

[pbeneteau]

http://pastebin.com/UEGK4srL

[ivanvorobei]

@davnag I tried to show this mistake, but did not see it. Your code works well for me

[pbeneteau]

Arf...

[pbeneteau]

I also have all these errors: http://pastebin.com/ZvP5ep48

[ivanvorobei]

@stealdre It is normal. In sparrow use BezierPath for small size image

[ivanvorobei]

@stealdre The error you see using the simulator or device? The controller is presented or not?

[pbeneteau]

"In sparrow use BezierPath for small size image" Can you explain this?
This errors come with simulator and with my device...

[ivanvorobei]

@davnag in sparrow used BezierPath for drawRect. It used without context, and show warnings. It is not mistake. All right

[pbeneteau]

OK so that's not the cause of my issue?

[pbeneteau]

I found something: I need to user a timer before to perform my function a bit later like this:

    override func viewDidAppear(_ animated: Bool) {
        super.viewDidAppear(true)
        _ = Timer.scheduledTimer(timeInterval: 0.4, target: self, selector: #selector(self.checkPermissionsState), userInfo: nil, repeats: false);
    }

This is working. Maybe the loading of the view is too long and my function is performed before the view did appear...

[ivanvorobei]

@davnag if you use delay - all right? I do not understand what is the problem. I have everything working without delay...

[pbeneteau]

I don't know ahah this is strange! :p