• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
What's wrong with my NSMutableArray?
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

What's wrong with my NSMutableArray?


  • Subject: What's wrong with my NSMutableArray?
  • From: Allan Greenier <email@hidden>
  • Date: Fri, 12 Jun 2009 10:17:07 -0400

This is so simple I know the answer will embarrass me.
This is an iPhone app.
I've got an NSMutable array declared in my EAGLview.h file

NSMutableArray *boxes;

I init and fill it in the EAGLview's initWithCoder method

		boxes = [NSMutableArray arrayWithCapacity:NUM_BOXES];

		for(i = 0; i < NUM_BOXES; i++)
	{
		Box *abox = [[Box alloc] init];
		[boxes addObject: abox];
	}				

In EAGLview dealloc I

	boxes = nil;

Later on in program flow, in EAGLview, if I try to access boxes in anyway, I crash into the debugger

[boxes objectAtIndex: 0];

or even

NSLog(@"mode5 boxes  %@",  boxes);

will crash

What am I missing? What's wrong with my NSMutableArray?
My only guess is it's in my for loop, I need to release abox?


Thanks, Allan



_______________________________________________

Cocoa-dev mailing list (email@hidden)

Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com

Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden


  • Follow-Ups:
    • Re: What's wrong with my NSMutableArray?
      • From: Devon Ferns <email@hidden>
    • Re: What's wrong with my NSMutableArray?
      • From: Dave DeLong <email@hidden>
  • Prev by Date: Re: API for fetching the computer name in cocoa
  • Next by Date: What's wrong with my NSMutableArray
  • Previous by thread: Re: is setFrame as optimal as setNeedsDisplayInRect?
  • Next by thread: Re: What's wrong with my NSMutableArray?
  • Index(es):
    • Date
    • Thread