Parent ViewController == nil

[ghost]

i have leftside menu in my project . i had given "sw-rear "to my leftmenuVC . After clicking my menubutton i am getting ParentVC as nil.

    navigationItem.leftBarButtonItem = UIBarButtonItem(image: UIImage(named:"ic_menu"), style: UIBarButtonItemStyle.plain, target: self, action: #selector(menuButtonPressed))

@objc func menuButtonPressed()
    {
        if revealViewController() != nil{
            self.navigationItem.leftBarButtonItem?.target = self.revealViewController()
            self.navigationItem.leftBarButtonItem?.action = #selector(SWRevealViewController.revealToggle(_:))
            self.view.addGestureRecognizer(self.revealViewController().panGestureRecognizer())
        }

}

[iDevelopper]

It is not sw-rear but sw_rear

[ghost]

by mistake i type here like that but in project i mentioned correct.

[ghost]

[iDevelopper]

What is ParentVC?

[ghost]

the parent should Come as SWRevealViewController

[ghost]

[ghost]

Main.storyboard.zip

This is my storyBoard. Can check and let me know the mistake that i did

[iDevelopper]

I can't see a sw_front segue in your storyboard, how do you set the front view controller? SWRevealViewController should be the initial controller and ActivitiesVC the front view controller...