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Re: NSMutableArray count causes EXC_BAD_ACCESS
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Re: NSMutableArray count causes EXC_BAD_ACCESS


  • Subject: Re: NSMutableArray count causes EXC_BAD_ACCESS
  • From: Christiaan Hofman <email@hidden>
  • Date: Mon, 16 Aug 2010 02:08:25 +0200


On Aug 16, 2010, at 1:57, Chris Suter wrote:

Hi Mark,

On Mon, Aug 16, 2010 at 9:00 AM, Mark Woollard <email@hidden> wrote:
[members count] returns an integer, not a class instance, so you need to use:

       NSLog(@"Count: %d",[members count]);

Actually, -[NSArray count] returns an NSUInteger, so you should really use:

    NSLog (@"Count: %lu", (long)[members count]);


In fact that should be

  NSLog(@"Count: %lu", (unsigned long)[members count]);

Christiaan

I know the cast is not particularly pleasant. Apple should probably add format modifiers for NSUInteger and NSInteger.

Kind regards,

Chris

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  • Follow-Ups:
    • Re: NSMutableArray count causes EXC_BAD_ACCESS
      • From: "Sean McBride" <email@hidden>
References: 
 >NSMutableArray count causes EXC_BAD_ACCESS (From: Andrew Gehring <email@hidden>)
 >Re: NSMutableArray count causes EXC_BAD_ACCESS (From: Mark Woollard <email@hidden>)
 >Re: NSMutableArray count causes EXC_BAD_ACCESS (From: Chris Suter <email@hidden>)

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