How to programmatically clear the cache in (Sandbox/Library/Caches) in ios7?

Question

Cocoa

This method works on the simulator, but does not work on the device:

- (void)cleunupCache
{
    NSFileManager *fm = [NSFileManager defaultManager];
    NSString *cachePath = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES)[0];
    NSLog(@"%@", cachePath);
    
    if ([fm fileExistsAtPath: cachePath])
    {
        [fm removeItemAtPath:cachePath error:nil];
    }
}

Answer 1

1) Try to delete not the entire folder, but its contents
2) Are you sure that you need a folder with a cache, and not a temporary folder (Temp), IMHO the data that is being deleted would look more logical there. although....