How to load image from PhotoGallery into a CCSprite?

Sinppet The Asset Library is used here, so add import. #import “AssetsLibrary/AssetsLibrary.h”     CCSprite *playPhoto;   CCLOG(@”Photo %@”,dataManager.playerPhoto); // check if the URL is an asset URL from the Photo Gallery.     if(dataManager.playerPhoto != nil && [dataManager.playerPhoto rangeOfString:@”asset”].location !=NSNotFound)    {                NSURL *referenceURL = [[NSURL alloc] initWithString:dataManager.playerPhoto];                ALAssetsLibrary *library = [[ALAssetsLibrary alloc] init];        [library assetForURL:referenceURL resultBlock:^(ALAsset *asset) {            // code to handle the asset here                         // Let’s create a sprite now that we have an image            CCSprite *imagecc = [CCSprite spriteWithCGImage:[UIImage imageWithCGImage:[asset thumbnail]].CGImage key:@”playerPhoto”];            [playerPhoto setTexture: imagecc.texture];         } failureBlock:^(NSError *error) {            // error handling        }];        [...]