Re: Debugging a NibLoad binding error

FROM : Steve Cronin
DATE : Tue Jan 08 17:18:06 2008

mmalc;

OK I see that but which object?  Which Nib is loading?  How do I 
figure this out?
My basic question is how do I use the debugger to help me find out 
this kind of information.

Can I enter something useful (a debugger command?) in the breakpoint 
window
What would I 'po' in the console window in order to make headway?

What is the best source of a document along the lines of 'how to use 
the XCode Debugger: 20 case studies'?

Steve

On Jan 8, 2008, at 10:03 AM, mmalc crawford wrote:

>
> On Jan 8, 2008, at 7:06 AM, Steve Cronin wrote:
>
> Well, the problem seems to occur round about here...
>

>> #2    0x928c0129 in -[NSObject(NSKeyValueCoding) setNilValueForKey:]
>>

> ... so do any of your model objects have scalar instance variables 
> for which you haven't provided a suitable implementation of 
> setNilValueForKey:?
>
> <http://developer.apple.com/documentation/Cocoa/Conceptual/

> KeyValueCoding/Concepts/DataTypes.html#//apple_ref/doc/uid/
> 20002171-188830>
>
> mmalc
>