Self.navigationController pushViewController not working

Question

I am currently developing an Split View iPad app and have some problems with pushing on a view on a UINavigationController.
In the rootviewcontroller i am pushing a new view on the detail side with this code:
RootViewController.m
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
    UIViewController  *localdetailViewController = nil;
    UIViewController *detailView;
    detailView =[[QuestionViewController alloc] initWithNibName:@"QuestionView" bundle:nil];
    localdetailViewController=detailView;
    detailView=nil;
    UINavigationController *navController=[[UINavigationController alloc] init];
    [navController pushViewController:localdetailViewController animated:YES];
    iSnitchAppDelegate *delegate=[[UIApplication sharedApplication] delegate];
    NSArray *viewControllers=[[NSArray alloc] initWithObjects:[delegate.splitViewController.viewControllers objectAtIndex:0],navController,localdetailViewController,nil];
    delegate.splitViewController.viewControllers = viewControllers;
    [localdetailViewController release];
    [navController release];
In the settingsView there will be a tableView and when i click on one of the cells it have to push another view onto the current navigationcontroller. I'm trying to do that with this code:
QuestionViewController.m
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
    UIViewController *myViewC = [[ResultViewController alloc] initWithNibName:@"ResultView" bundle:nil];
    [self.navigationController pushViewController:myViewC animated:YES];
    [myViewC release];
But when the cell is clicked it highlights blue and nothing happens. Why is there nothing happening?
Note: i can add navigation buttons to the uinavigationcontroller with self.navigationItem.

Answer 1

Try this one
[self presentModalViewController:myViewC animated:YES];