cannot confirm after passing the LinkedIn API authorisation on iPhone App

I have done the authorisation step of LinkedIn-iphone API, and the app comes to the screenshot:

But the 'close' button does not respond, and no where to use the authorised PIN.

Because it is not finally authorised, the methods like

- (void)linkedInEngine:(RDLinkedInEngine *)engine requestSucceeded:(RDLinkedInConnectionID *)identifier withResults:(id)results {
 NSLog(@"++ LinkedIn engine reports success for connection %@\n%@", identifier, results);
}

- (void开发者_高级运维)linkedInAuthorizationControllerSucceeded:(RDLinkedInAuthorizationController *)controller {
 NSLog(@"Authentication succeeded.");
 NSLog(@"Fetching current user's profile on connection %@", [controller.engine profileForCurrentUser]);
 [rdEngine updateStatus:@"when can you update me??"];
}

do not run.

So the LinkedIn API is stuck there.

Anyone find the problem and solution please?

The application will require you to fill in your API and Secret keys from LinkedIn. Your app should be designated as a mobile application, and the OAuth Redirect URL must be set to: http://linkedin_oauth/success

When I go to the LinkedIn Auth Screen, I get a truncated view of the Linkedin screen.

I have entered The OAuth Redirect URL in the application on LinkedIn web site. I am also identifying the app as a mobile app.

Best Regards, Somnath