Post image to facebook using graph api - iphone

Question

I am using facebook graph api to post image and message to facebook. I have taken help from Raywenderlich tutorial. It was working fine before last two weeks. But now it creating issue for me. I am getting all the facebook profile information.
UIImage *image = [UIImage imageNamed:#"no_image.png"];
data = UIImagePNGRepresentation(image);
NSURL *url = [NSURL URLWithString:#"https://graph.facebook.com/me/photos"];
NSString *message = [couponInfoDictionary objectForKey:#"offerTitle"];
message = [message stringByAppendingString:#"\n"];
NSString *offerSlogan = [couponInfoDictionary objectForKey:#"offerSlogan"];
message = [message stringByAppendingString:[NSString stringWithFormat:#"%#",offerSlogan]];
ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url];
[request setData:data forKey:#"file"];
[request setPostValue:message forKey:#"message"];
[request setPostValue:_accessToken forKey:#"access_token"];
[request setDidFinishSelector:#selector(sendToPhotosFinished:)];
[request setDidFailSelector:#selector(requestError:)];
[request setDelegate:self];
[request startAsynchronous];
- (void)sendToPhotosFinished:(ASIHTTPRequest *)request
{
// Use when fetching text data
NSString *responseString = [request responseString];
NSLog(#"response string before photo id %#",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]];
NSLog(#"sendToPhotosFinished = %#",urlString);
NSURL *url = [NSURL URLWithString:urlString];
ASIHTTPRequest *newRequest = [ASIHTTPRequest requestWithURL:url];
[newRequest setDidFinishSelector:#selector(getFacebookPhotoFinished:)];
[newRequest setDelegate:self];
[newRequest startAsynchronous];
}
But when i posting the image, It giving me error
{"error":{"message":"Error validating application.","type":"OAuthException"}}
Photo id is: (null)
sendToPhotosFinished = https://graph.facebook.com/(null)?access_token=ABACesEZBKr3gBALqa4yE2QAnJbNbGvQKa9iCm53GmTwHQYoyaxqAqmdLj0gw9uWCbyhP5sV7N6uZBjaFDpD6v6G1C7GcZCjvcZBPqt7b1ZAxKtDvepN8c&expires_in=4778
Got Facebook Photo: {"error":{"message":"(#803) Some of the aliases you requested do not exist: (null)","type":"OAuthException"}}
I have spent my three days to resolve it. But still not getting any idea..how to solve this?

Answer 1

use this #"117795728310/photos" insted of me/photos
In the third line of your above code ,

Answer 2

Photo id is: (null)
2012-02-16 11:59:11.298 FBFun[2330:207] Got Facebook Photo:
{
"error": {
"message": "(#803) Some of the aliases you requested do not exist: (null)",
"type": "OAuthException",
"code": 803
}
}
I have used following code, and it is working...
NSURL *url = [NSURL URLWithString:#"https://graph.facebook.com/USER_FACEBOOK_PROFILE_ID/photos"];
ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url];
NSString *filePath = [[NSBundle mainBundle] pathForResource:#"img1" ofType:#"jpg"];
nsstring *accessToken = #"AAACWZA..............................................Ts28iSOhGoOhe9qAgpZCL7AZDZD";
[request addData:[[NSUserDefaults standardUserDefaults]dataForKey:#"image1"] forKey:#"file"];
[request setPostValue:#"Testing App For iPhone, please don't comment..." forKey:#"message"];
[request setPostValue:accessToken forKey:#"access_token"];
[request setDelegate:self];
[request startAsynchronous];