Entfernen Sie die Rückknopf von der Navigationsleiste schnell
self.navigationItem.leftBarButtonItem = nil;
Confused Crane
self.navigationItem.leftBarButtonItem = nil;
self.navigationItem.setHidesBackButton(true, animated: true);
navigationItem.backBarButtonItem = UIBarButtonItem(title: "", style: .plain, target: nil, action: nil)