UIBarButtonItem created programmatically not Tapping and linked - ios

Question

I created a view controller for a UIBarButtonItem, a toggle on the main controller. but the UIAction button is inactive
import UIKit
class SideMenuContentViewController: UIViewController {
//Manipulation for Dashboard Side Menu Hamburger
let profileButton = UIButton(type: .custom)
override func viewDidLoad() {
super.viewDidLoad()
profileButton.setImage(UIImage(named: "hamburger") , for: .normal)
profileButton.contentMode = .scaleAspectFit
profileButton.translatesAutoresizingMaskIntoConstraints = false
// function performed when the button is tapped
profileButton.addTarget(self, action: #selector(profileButtonTapped(_:)), for: .touchUpInside)
// Add the profile button as the left bar button of the navigation bar
let barbutton = UIBarButtonItem(customView: profileButton)
self.navigationItem.leftBarButtonItem = barbutton
// Set the width and height for the profile button
NSLayoutConstraint.activate([
profileButton.widthAnchor.constraint(equalToConstant: 35.0),
profileButton.heightAnchor.constraint(equalToConstant: 35.0)
])
// Make the profile button become circular
profileButton.layer.cornerRadius = 35.0 / 2
profileButton.clipsToBounds = true
}
#IBAction func profileButtonTapped(_ sender: Any){
}
}
import UIKit
class MainSideViewController: SideMenuContentViewController {
#IBOutlet weak var sideMenuContainer: UIView!
#IBOutlet weak var sideMenuViewLeadingConstraint: NSLayoutConstraint!
#IBOutlet weak var dashBoardViewLeadingConstraint: NSLayoutConstraint!
var sideMenuVisible = false
override func viewDidLoad() {
super.viewDidLoad()
sideMenuViewLeadingConstraint.constant = 0 - self.sideMenuContainer.frame.size.width
}
#objc func toggleSideMenu(fromViewController: SideMenuContentViewController) {
if(sideMenuVisible){
UIView.animate(withDuration: 0.5, animations: {
// hide the side menu to the left
self.sideMenuViewLeadingConstraint.constant = 0 - self.sideMenuContainer.frame.size.width
// move the content view (tab bar controller) to original position
self.dashBoardViewLeadingConstraint.constant = 0
self.view.layoutIfNeeded()
})
} else {
self.view.layoutIfNeeded()
UIView.animate(withDuration: 0.5, animations: {
// move the side menu to the right to show it
self.sideMenuViewLeadingConstraint.constant = 0
// move the content view (tab bar controller) to the right
self.dashBoardViewLeadingConstraint.constant = self.sideMenuContainer.frame.size.width
self.view.layoutIfNeeded()
})
}
sideMenuVisible = !sideMenuVisible
}
}
// THIS IS THE ACTION NOT WORKING
#IBAction override func profileButtonTapped(_ sender: Any){
if let mainVC = self.navigationController?.tabBarController?.parent as? MainSideViewController {
mainVC.toggleSideMenu(fromViewController: self)
}
}
}
I want the action to google in the side menu.