Facebook "FBCDN image is not allowed in stream"?
===

after uploading an image, i want to post it on the users wall.
Unfortunately, i get the following error within a Facebook UI:

> "FBCDN image is not allowed in stream.*filepath*"

How can i fix that?
here´s my complete method:


        NSString *thumbURL = kDefaultThumbURL;
        NSString *imageLink = [NSString stringWithFormat:[result objectForKey:@"link"]];    
 
        NSMutableDictionary* dialogParams = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                                 kAppId, @"app_id",
                                 imageLink, @"link",
                                 thumbURL, @"picture",
                                 @"imageName", @"name",
                                 nil];

        [appDelegate.facebook dialog:@"feed" 
                           andParams:dialogParams 
                         andDelegate:self];


Thanks for any help..
