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Re: NSArrayController addObject or insertObject:atArrangedObjectIndex:
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Re: NSArrayController addObject or insertObject:atArrangedObjectIndex:


On 22/09/2009, at 10:40 PM, BareFeet wrote:

NSLog(@"setDataRows: count == %@", [newDataRows count]);

Once I removed the NSLog line (or just the [newDataRows count] method), it works fine.

Two followup questions:

1. Why can't I use the array count in the NSlog like that?


[<collection> count] returns an NSUInteger, not an object, so the %@ format specifier is incorrect - you want %d. I expect that was causing some mangling.

--Graham


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References: 


 >NSArrayController addObject or insertObject:atArrangedObjectIndex: (From: BareFeet <email@hidden>)


 >Re: NSArrayController addObject or	insertObject:atArrangedObjectIndex: (From: Dave Keck <email@hidden>)


 >Re: NSArrayController addObject or	insertObject:atArrangedObjectIndex: (From: BareFeet <email@hidden>)























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