White screen only

Question

Hi everyone,
I have done this several dozen times, but now it is failing and i need some additional eyes to see if there is a problem with what I am doing.
Outline is this...
appDelegate has a view controller, this view controller has one additional view controller.
The second view can be seen in the IB, and can be seen using the view simulator.
I have connected the controller to the view as needed, but when I execute this code block
[code]
CompleteAuditController *screen = [[CompleteAuditController alloc] initWithNibName:nil bundle:nil];
screen.modalTransitionStyle = UIModalTransitionStyleCrossDissolve;
[self presentModalViewController:screen animated:YES];
[screen release];
[code]
the primary screen goes away, and a white window is displayed.
I do not know what I am missing to have this white window displayed instead of the content of the second view that was designed in the IB.
The steps I used to create a new resource, specifying View XIB for the iPhone product,
then writing the class file
changing the class type to UIViewController and changing the name as needed
setting the implementation name as well.
restarting IB, changing the File's Owner class to the newly created class that was corrected
Setting the view outlet to the view
outside of those steps, that should take care of it??? or am i missing something?
take care
tony

Answer 1

alt-088 wrote:
CompleteAuditController *screen = [[CompleteAuditController alloc]
initWithNibName:nil // <-- replace nil with nib name
bundle:nil];
You need to provide the name of your nib file in the commented line. E.g.:
initWithNibName:@"CompleteAuditController"
For details on what happens when that arg is nil see [initWithNibName:bundle:|http://developer.apple.com/iphone/library/documentatio n/UIKit/Reference/UIViewControllerClass/Reference/Reference.html#//appleref/occ/instm/UIViewController/initWithNibName:bundle:] in the +UIViewController Class Reference+.
Btw the code formatting tag at the beginning and end of your code should be {code} (curly braces instead of square brackets). To see how your post will appear, click the Preview tab above the Reply editor panel.
- Ray