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Start your free trialJason Kupiec
1,225 PointsiOS Shopping Cart Challenge Not Working
I've passed with this up until this point. The error it's giving me is to remember that the array starts at 0 and then to assign it to a string named shoppingCart. My guess is I'm missing the assignment portion...?
#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];
self.shoppingList = [[NSArray alloc] initWithObjects: @"toothpaste", @"bread", @"eggs", nil];
self.shoppingCart = [shoppingList objectAtIndex:2];
}
@end
1 Answer
Steve Hunter
57,712 PointsYou missed a self
on the second shoppingList
!
self.shoppingList = [[NSArray alloc] initWithObjects:@"toothpaste", @"bread", @"eggs", nil];
self.shoppingCart = [self.shoppingList objectAtIndex: 2];
Steve.