NSMutableArray issue

Question

Can anyone explain why this code is breaking my app:

NSMutableArray *myArray = [[NSMutableArray alloc] initWithObjects:@"recipeA", @"recipeA1", @"recipeA2", @"recipeA3",@"recipeA4",@"recipeA5",@"recipeA6",@"recipeA7",nil];

//these both break the app with invalid pointer type warnings
NSLog("What is 0: %@", [myArray objectAtIndex:0]);
NSLog("What is the count: %i", [myArray count]);

removed tag 'xcode' stackoverflow.com/tags/xcode/info

vikingosegundo
– vikingosegundo

2011-02-14 18:15:14 +00:00
Commented Feb 14, 2011 at 18:15 — vikingosegundo
– vikingosegundo, Commented Feb 14, 2011 at 18:15

user467105 · Accepted Answer · 2011-02-14 18:14:31Z

11

You forgot the @ in front of the NSLog string:

NSLog(@"What is 0: %@", [myArray objectAtIndex:0]);
NSLog(@"What is the count: %i", [myArray count]);

answered Feb 14, 2011 at 18:14

user467105

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1 Comment

Buyin Brian Over a year ago

Thank you. I knew it had to be something like that.

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