error in uploading photo on facebook wall using graph API - iphone

Question

I am going to work on iphone app which upload the photos on facebook wall.
I am using this code
here
- (void)rateTapped:(id)sender {
NSString *likeString;
NSString *filePath = nil;
if (_imageView.image == [UIImage imageNamed:#"angelina.jpg"]) {
filePath = [[NSBundle mainBundle] pathForResource:#"angelina" ofType:#"jpg"];
likeString = #"babe";
} else if (_imageView.image == [UIImage imageNamed:#"depp.jpg"]) {
filePath = [[NSBundle mainBundle] pathForResource:#"depp" ofType:#"jpg"];
likeString = #"dude";
} else if (_imageView.image == [UIImage imageNamed:#"maltese.jpg"]) {
filePath = [[NSBundle mainBundle] pathForResource:#"maltese" ofType:#"jpg"];
likeString = #"puppy";
}
if (filePath == nil) return;
NSString *adjectiveString;
if (_segControl.selectedSegmentIndex == 0) {
adjectiveString = #"cute";
} else {
adjectiveString = #"ugly";
}
NSString *message = [NSString stringWithFormat:#"I think this is a %# %#!", adjectiveString, likeString];
NSURL *url = [NSURL URLWithString:#"https://graph.facebook.com/me/photos"];
ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url];
[request addFile:filePath forKey:#"file"];
//[request setFile:filePath withFileName:#"myphoto.jpg" andContentType:#"image/jpeg" forKey:#"photo"];
[request setPostValue:message forKey:#"message"];
[request setPostValue:_accessToken forKey:#"access_token"];
[request setDidFinishSelector:#selector(sendToPhotosFinished:)];
[request setDelegate:self];
[request startAsynchronous];
}
here i got Photo id is: (null)
- (void)sendToPhotosFinished:(ASIHTTPRequest *)request
{
// Use when fetching text data
NSString *responseString = [request responseString];
NSMutableDictionary *responseJSON = [responseString JSONValue];
NSString *photoId = [responseJSON objectForKey:#"id"];
NSLog(#"Photo id is: %#", photoId);
NSString *urlString = [NSString stringWithFormat:#"https://graph.facebook.com/%#?access_token=%#", photoId, [_accessToken stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
NSURL *url = [NSURL URLWithString:urlString];
ASIHTTPRequest *newRequest = [ASIHTTPRequest requestWithURL:url];
[newRequest setDidFinishSelector:#selector(getFacebookPhotoFinished:)];
[newRequest setDelegate:self];
[newRequest startAsynchronous];
}
- (void)getFacebookProfileFinished:(ASIHTTPRequest *)request
{
// Use when fetching text data
NSString *responseString = [request responseString];
NSLog(#"Got Facebook Profile: %#", responseString);
NSString *likesString;
NSMutableDictionary *responseJSON = [responseString JSONValue];
NSArray *interestedIn = [responseJSON objectForKey:#"interested_in"];
if (interestedIn != nil) {
NSString *firstInterest = [interestedIn objectAtIndex:0];
if ([firstInterest compare:#"male"] == 0) {
[_imageView setImage:[UIImage imageNamed:#"depp.jpg"]];
likesString = #"dudes";
} else if ([firstInterest compare:#"female"] == 0) {
[_imageView setImage:[UIImage imageNamed:#"angelina.jpg"]];
likesString = #"babes";
}
} else {
[_imageView setImage:[UIImage imageNamed:#"maltese.jpg"]];
likesString = #"puppies";
}
NSString *username;
NSString *firstName = [responseJSON objectForKey:#"first_name"];
NSString *lastName = [responseJSON objectForKey:#"last_name"];
if (firstName && lastName) {
username = [NSString stringWithFormat:#"%# %#", firstName, lastName];
} else {
username = #"mysterious user";
}
_textView.text = [NSString stringWithFormat:#"Hi %#! I noticed you like %#, so tell me if you think this pic is hot or not!",
username, likesString];
[self refresh];
}
But here am suffered from following error
here in Console i got an error : Got Facebook Photo: {"error":{"message":"(#803) Some of the aliases you requested do not exist: (null)","type":"OAuthException"}}
I tried this by changing various App ID but my problem doesn't solve.
Anyone help me to achieve this.........
Thanks In advance...

Answer 1

You try like this,
NSData *imagedata = UIImageJPEGRepresentation(urPhoto, 10);
[newRequest setPostValue:imagedata forKey:#"data"];
or add image like this,
[newRequest setPostValue:link forKey:#"data"];