Question

When trying to Parse the XML file from remote web server, I can parse the data from XML file successfully. From the XML file i tried to retrieve an image URL and assign it to a UIImageView for a view controller. here am getting the following Error,

• ARC Semantic Issue: No known class method for selector 'imageWithContentsOfUrl:'

• Sematic Issue: Incompatible pointer types sending 'NSURL *__strong' to parameter of type 'NSString *'

Below is my code,

//My View Controller
[super viewDidLoad];
 NSURL *url = [NSURL URLWithString:@"http://sample.com/Products.xml"];
 EGSParser *parser = [[EGSParser alloc] init];
// Error in below line( here firstImage is a UIImageView property)
 self.firstImage.image = [UIImage imageWithContentsOfUrl:[NSURL URLWithString:url]]; 
 if ([parser loadXMLByURL:url]) {
    NSLog(@"success; products=%@",parser.products);
 self.xmlProductsResults = parser.products;
}
else
{
 NSLog(@"Log Fail");
}

Kindly Suggest me an idea to solve this.

Answer 1

Try this :-

Replace

self.firstImage.image = [UIImage imageWithContentsOfUrl:[NSURL URLWithString:url]];

with

NSData *mydata = [[NSData alloc] initWithContentsOfURL:url];
self.firstImage.image = [UIImage imageWithData:mydata];

Hope it helps you..