title: UIWebView didFailWithError is not responding for 404 errors
body: <p>I am implementing an application that which is having a UIWebView. My problem is I need to display an alert when it fails to load the webview with URL. It is working fine for 1001 and 1009 type errors, but it is not responding for 404 errors. I am not able to work it out. How can I handle these types of errors?</p>