Q:

Performing a segue navigation controller, but navbar doesn't appear

I'm segueing to a view linked with a UINavigationController, but the UINavigationBar doesn't appear.   There is no sign of the UINavigationController whatsoever. 
My StoryBoard looks like this:

To perform the segue, I'm using this:
 self?.performSegue(withIdentifier: "practicemod", sender: self)

The preparation function looks like this:
override func prepare(for segue: UIStoryboardSegue, sender: Any?) { 

        var vc = segue.destination as!  PracticesView
        vc.practices = sdkPractices
        vc.consumer = sdkConsumer

    }

Can someone help me out here?  What am I missing? 

A:

The start point in your storyboard need to be Navigation Controller.  
OR
segue from select view to Navigation Controller to TableView Controller (PracticesView). 
This should solve your problem

