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iOS Build a Simple iPhone App with Objective-C Creating a Data Model Creating a Data Collection

Posted by Alain Holly
Alain Holly
734 Points

I keep getting error that I'm missing one of the shopping list items

What I'm missing here

ViewController.h 
#import "UIViewController.h"

@interface ViewController : UIViewController

@property (strong, nonatomic) NSString *shoppingCart;
@property (strong, nonatomic) NSArray *shoppingList;

@end
ViewController.m 
#import "ViewController.h"

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];

   NSArray *shoppingList = [[NSArray alloc] initWithObjects: @"toothpaste", @"bread", @"eggs", nil];

}

@end
Oluwayanmife Akintola
Oluwayanmife Akintola
9,258 Points
Oluwayanmife Akintola
Oluwayanmife Akintola
9,258 Points

I was stuck as well. I just googled stuffs and I looked at the editor tab which gives you the details of the errors in your code. The code below will work:

@property (strong, nonatomic) NSArray *shoppingList;

self.shoppingList = @[@"toothpaste", @"bread", @“eggs"];

_shoppingCart = [self.shoppingList objectAtIndex:2];