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Start your free trialPhil Hangyal
6,930 PointsWhat on earth am I doing wrong :(!
It's asking me to assign eggs as a string with objectAtIndex to shoppingCart from the header file. I'm rather tired and might have missed something small please help!
(Side note, this code works in my Xcode simulator)
Thanks for any help.
#import "UIViewController.h"
@interface ViewController : UIViewController
@property (strong, nonatomic) NSString *shoppingCart;
@property (strong, nonatomic) NSArray *shoppingList;
@end
#import "ViewController.h"
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Add your code below!
self.shoppingList = [[NSArray alloc] initWithObjects: @"toothpaste", @"bread", @"eggs", nil];
self.shoppingCart = [shoppingList objectAtIndex:2];
}
@end
1 Answer
Chris Shaw
26,676 PointsHi Phil,
You have a very small oversight in your code and that is you haven't prefixed shoppingList
with self
.
self.shoppingCart = [self.shoppingList objectAtIndex:2];
Happy coding!
Phil Hangyal
6,930 PointsPhil Hangyal
6,930 PointsThank you haha