Menu button is not visible

[pvn]

Menu button is not visible second time while selecting items from Side menu.

Menu button appears on App launch

//AppDelegate.m

• (UINavigationController )navigationController { DetailViewController centerViewController = [[DetailViewController alloc] init]; return [[UINavigationController alloc] centerViewController]; }

MenuViewController *leftMenuViewController = [[MenuViewController alloc] init]; self.container = [MFSideMenuContainerViewController containerWithCenterViewController:[self navigationController] leftMenuViewController:leftMenuViewController rightMenuViewController:nil];

* Menu button not showing

//MenuViewController.m

DetailViewController *detailVC = [[DetailViewController alloc] init];

MFSideMenuContainerViewController mainContainer = (MFSideMenuContainerViewController )APP_DELEGATE.window.rootViewController; mainContainer.centerViewController = detailVC; [mainContainer setMenuState:MFSideMenuStateClosed];

Though we have defined the methods for - (void)setupMenuBarButtonItems in DetailViewController