I've declared a property in a view (created by interface builder, if it matters) and am trying to set the value from the view's controller – like so:

self.view.url = someURL;

That gives this error:

Request for Member 'url' in something not a structure or union

I have included the header for the view in the controller's .m file, but I'm probably just doing something wrong, but I don't know what – any ideas?

The view code:

@interface PDFView : UIView {
    NSURL *url;
}

@property (nonatomic, retain) NSURL *url;

@end

@implementation PDFView

@synthesize url;