Problem to present in Navigation Controller about coachmarks

[pNre]

Got it, here:

self.navigationController?.view.addSubview(coachmark)

you are adding the coach mark as a subview of navigationController?.view.

And here:

coachmark.translatesAutoresizingMaskIntoConstraints = false
coachmark.leftAnchor.constraint(equalTo: view.leftAnchor).isActive = true
coachmark.topAnchor.constraint(equalTo: view.topAnchor).isActive = true
coachmark.bottomAnchor.constraint(equalTo: view.bottomAnchor).isActive = true
coachmark.rightAnchor.constraint(equalTo: view.rightAnchor).isActive = true

you are installing layout constraints between the coach mark and your view controller view.

To fix your issue just set the constraints between coachmark and navigationController?.view by writing something like this:

coachmark.translatesAutoresizingMaskIntoConstraints = false
coachmark.leftAnchor.constraint(equalTo: navigationController!.view.leftAnchor).isActive = true
coachmark.topAnchor.constraint(equalTo: navigationController!.iew.topAnchor).isActive = true
coachmark.bottomAnchor.constraint(equalTo: navigationController!.view.bottomAnchor).isActive = true
coachmark.rightAnchor.constraint(equalTo: navigationController!.view.rightAnchor).isActive = true

[pNre]

Can you upload an example project having this issue?

[pNre]

Let me know if 56fce70 fixes the issue

[pNre]

Have you tried placing the coachmark view inside the view of your UINavigationController's topViewController?

[fabriciomasiero]

Hi, im tried to present in topViewController and app dont crash anymore, awesome!

But im want to present coachmark in my NavigationBar too, like coachmarking my barbutton items...

Check this image on attach

My code:

self.navigationController?.topViewController?.view.addSubview(coachmark) coachmark.translatesAutoresizingMaskIntoConstraints = false coachmark.leftAnchor.constraint(equalTo: view.leftAnchor).isActive = true coachmark.topAnchor.constraint(equalTo: view.topAnchor).isActive = true coachmark.bottomAnchor.constraint(equalTo: view.bottomAnchor).isActive = true coachmark.rightAnchor.constraint(equalTo: view.rightAnchor).isActive = true

self.navigationItem.rightBarButtonItems = [self.btnBarSearch, self.btnBarFilter] coachmark.textLabel.textColor = .white coachmark.textLabel.text = "👋 this is a little example app showcasing some coach marks" coachmark.present(in: view, from: CGRect(x: self.btnBarFilter.buttonFrame().origin.x, y: 0, width: 40, height: 40), focusingOnElement: false)

Thanks bro

[fabriciomasiero]

Ohh, its works very well!! Thank you!!

One more question here, I swear =D

Why are some white corners appearing? I already tried to change the background color and other things, but nothing stopped them from appearing. If I use in my navigationController.topView these same white corners do not appear!

Doesnt matter the position, look this

[pNre]

This is probably because the from: CGRect param you're passing to coachmark.present(in:from:focusingOnElement:) is too small.

Try adding some margin to it, try something like this:

coachmark.present(in: view, from: CGRect(x: self.btnBarFilter.buttonFrame().origin.x, y: 0, width: 40, height: 40).insetBy(dx: -5, dy: -5), focusingOnElement: false)

[fabriciomasiero]

Doesnt matter my insetBy, the white walkers (AKA white corners) continues appearing

[fabriciomasiero]

Yes, take a look

https://github.com/fabriciomasiero/CoachMarksExampleError

Please, use iPhone 6s, cause the present CGRect are with hand values

[pNre]

Ok, I guess that's a bug. I'll push a fix as soon as possible.

[fabriciomasiero]

@pNre WORKS!!! Thanks bro!