How to put programmatically iCarousel in View? - uiscrollview

Question

I want four ScrollViews like iCarousel's CoverFlow in View programmatically. My Code is
// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
- (void)viewDidLoad
{
[super viewDidLoad];
//set up data
wrap = YES;
self.items = [NSMutableArray array];
for (int i = 0; i < NUMBER_OF_ITEMS; i++)
{
[items addObject:[NSNumber numberWithInt:i]];
}
carousel1 = [[carousel1 alloc] init];
carousel2 = [[carousel2 alloc] init];
carousel3 = [[carousel3 alloc] init];
carousel4 = [[carousel4 alloc] init];
carousel1.frame = CGRectMake(0, 0, 320, 120);
carousel2.frame = CGRectMake(0, 120, 320, 120);
carousel3.frame = CGRectMake(0, 240, 320, 120);
carousel4.frame = CGRectMake(0, 360, 320, 120);
carousel1.delegate = self;
carousel2.delegate = self;
carousel3.delegate = self;
carousel4.delegate = self;
carousel1.dataSource = self;
carousel2.dataSource = self;
carousel3.dataSource = self;
carousel4.dataSource = self;
[self.view addSubview:carousel1];
[self.view addSubview:carousel2];
[self.view addSubview:carousel3];
[self.view addSubview:carousel4];
//configure carousel
carousel1.type = iCarouselTypeCoverFlow2;
carousel2.type = iCarouselTypeCoverFlow2;
carousel3.type = iCarouselTypeCoverFlow2;
carousel4.type = iCarouselTypeCoverFlow2;
}
but fail with four warnings with out placing the carousels view on the View. Please help me to overcome this problem. Thanks in advance.

Answer 1

Shouldn't you be initialising them with [[iCarousel alloc] init] instead of [[carousel1 alloc] init]?