SplitView inside MultiView

(Yes, i'm a newb.)

I'm reading through/using as a reference SamsTeachYourself iPad Application Development.

I can create a SplitView, no problem.
I can create a MultiView, no problem.
I want to put my SplitView into the MultiView.
Tried to drag/drop the files (renaming them, of course), and that crashed the program on launch.
Tried to recreate the files in the Multiview app; that also causes the app to crash as soon as I click the button to produce the view.

The kill log comes up as:
Terminating app due to uncaught exception 'NSInternalInconsistancyException', reason: '- [UIViewController _loadViewFromNibNamed:bundle:] loaded the "InfoPanel" nib but the view outlet was not set.'

Any idea what i'm doing wrong or how to go about it easier?

 

A multiview (in Sams terminology, obviously), is a View Controller that loads other views.

Code:

@class CalcPanel;
@class InfoPanel;

@interface Multi2ViewController : UIViewController {
	IBOutlet CalcPanel *Calc;
	IBOutlet InfoPanel *Info;
}

@property (retain, nonatomic) CalcPanel *Calc;
@property (retain, nonatomic) InfoPanel *Info;

-(IBAction) loadCalc:(id)sender;
-(IBAction) loadInfo:(id)sender;

-(void) clearView;

@end

Code:

-(IBAction) loadCalc:(id)sender {
	[self clearView];
	[self.view insertSubview:Calc.view atIndex:0];
}

-(void) clearView {
	if(Calc.view.superview) {
		[Calc.view removeFromSuperview];
	} else {
		[Info.view removeFromSuperview];
	}
}

 

So i suppose the question is... how do I create a SplitView within this application, and load it using that coding? The InfoPanel.h and InfoPanel.m are only slight modifications of the standard Split View Based-Application template (and the modifications are only to establish the dataset, so nothing's been renamed or whatever), so the methods and such are already there and being built.

EDIT: Or i suppose more generally; I want part of my program to be displayed in a Split View, and part of it (say if the user pushes a button on the toolbar) to be displayed as a normal view would.