Posting user profile pic to twitter giving Error 131

Question

When trying to post a users profile pic to twitter, I am getting Error code 131 response back:

2013-12-06 19:17:29.854 Tweetly[8131:60b] {
    errors =     (
                {
            code = 131;
            message = "Internal error";
        }
    );
}

Twitters website lists this:

"Corresponds with an HTTP 500 - An unknown internal error occurred."

Here is my code:

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {


    //Code for store image
    [picker dismissViewControllerAnimated:YES completion:nil];

    UIImage *image = [info objectForKey:@"UIImagePickerControllerOriginalImage"];

    UIImage *scaledImage = [self imageWithImage:image convertToSize:CGSizeMake(500, 500)];
    NSData *imageData = [NSData dataWithData:UIImagePNGRepresentation(scaledImage)];

    [self uploadPictureWithData:imageData];

}


- (UIImage *)imageWithImage:(UIImage *)image convertToSize:(CGSize)size {

    UIGraphicsBeginImageContext(size);
    [image drawInRect:CGRectMake(0, 0, size.width, size.height)];
    UIImage *destImage = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();
    return destImage;

}



- (void)uploadPictureWithData:(NSData *)imageData {

    // Get the twitter feed
    NSURL *requestURL = [NSURL URLWithString:@"https://api.twitter.com/1.1/account/update_profile_image.json"];

    // Set up proper parameters
    NSMutableDictionary *timelineParameters = [[NSMutableDictionary alloc] init];
    [timelineParameters setObject:imageData forKey:@"image"];
    [timelineParameters setObject:@"1" forKey:@"skip_status"];

    // Create the Social Request
    SLRequest *postRequest = [SLRequest requestForServiceType:SLServiceTypeTwitter requestMethod:SLRequestMethodPOST URL:requestURL parameters:timelineParameters];
    postRequest.account = self.delegate.userAccount;

    // Perform the request
    [postRequest performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
        dispatch_async(dispatch_get_main_queue(), ^{
            // Check if we reached the reate limit
            if ([urlResponse statusCode] == 429) {

                // Rate limit reached
                // Display an alert letting the user know we have hit the rate limit

                UIAlertView *twitterAlert = [[UIAlertView alloc] initWithTitle:kRateLimitTitle
                                                                       message:kRateLimitMessage
                                                                      delegate:nil
                                                             cancelButtonTitle:@"Ok"
                                                             otherButtonTitles:nil];
                [twitterAlert show];

                return;

            }
            // Check if there was an error
            if (error) {

                NSLog(@"Error: %@", error.localizedDescription);
                return;

            }
            // Check if there is some response data
            if (responseData) {
                NSError *jsonError = nil;
                NSMutableArray *feedData = [NSJSONSerialization JSONObjectWithData:responseData options:0 error:&jsonError];
                if (!jsonError) {

                    // Check the response data

                    NSLog(@"%@", feedData);

                } else {

                    // Alert the user with the error
                    UIAlertView *twitterAlert = [[UIAlertView alloc] initWithTitle:kErrorTitle
                                                                           message:kErrorMessage
                                                                          delegate:nil
                                                                 cancelButtonTitle:@"Ok"
                                                                 otherButtonTitles:nil];
                    [twitterAlert show];


                }
            } else {

                // Alert the user with the error
                UIAlertView *twitterAlert = [[UIAlertView alloc] initWithTitle:kErrorTitle
                                                                       message:kErrorMessage
                                                                      delegate:nil
                                                             cancelButtonTitle:@"Ok"
                                                             otherButtonTitles:nil];
                [twitterAlert show];


            }


        });
    }];


}

Any idea what the issue might be? I initially thought it was because the image was too big, so I added the method for scaling the image down to 500 x 500, but I get the same error.

This error happens while running on both the device and the simulator.

Does anyone see where the problem is or have any extra insight? Thanks!

Posting user profile pic to twitter giving Error 131

Answers (1)

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