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Start your free trialPaul Stearns
16,212 Pointserror message unclear
Feel like my answer is correct. Do not know what error might be.
#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!
NSArray *shoppingList = [[NSArray alloc] initWithObjects:@"toothpaste", @"bread", @"eggs", nil];
}
@end
1 Answer
kasaltrix
9,491 PointsHi Paul,
The problem with your code is that you are declaring the shoppingList variable twice. You can simply access the shoppingList property that you declared in your interface file by using the keyword "self" rather than declaring it twice which is the cause of error.
#import "ViewController.h"
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Add your code below!
self.shoppingList = [[NSArray alloc] initWithObjects:@"toothpaste", @"bread", @"eggs", nil];
}
@end
Paul Stearns
16,212 PointsPaul Stearns
16,212 PointsThanks for the explanation.