[__NSCFNumber length]: selector no reconocido enviado a la instancia 0x6d21350
¿Qué podría significar este error?
<code>[__NSCFNumber length]: unrecognized selector sent to instance 0x6d21350 </code>
Aquí está mi código:
<code> NSString *urlString = @"http://api.twitter.com/1/statuses/update.json"; NSURL *url = [NSURL URLWithString:urlString]; NSMutableDictionary *params = [[NSMutableDictionary alloc] init]; [params setObject:status forKey:@"status"]; [params setObject:replyToID forKey:@"in_reply_to_status_id"]; [params setObject:@"1" forKey:@"include_entities"]; // Build the request with our parameter TWRequest *request = [[TWRequest alloc] initWithURL:url parameters:params requestMethod:TWRequestMethodPOST]; // Attach the account object to this request [request setAccount:twitterAccount]; [request performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) { if (!responseData) { // inspect the contents of error NSLog(@"%@", [error localizedDescription]); self.alert = [[UIAlertView alloc] initWithTitle:@"HTTP error" message:@"I could not connect to the Twitter API." delegate:self cancelButtonTitle:nil otherButtonTitles:@"OK", nil]; [self.alert show]; [self.replyDelegate replyRequestSuccessful:NO]; } else { /*NSString *responseDataAsString = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding]; NSLog(responseDataAsString);*/ NSError *error; NSArray *replyResponse = [NSJSONSerialization JSONObjectWithData:responseData options:NSJSONReadingMutableLeaves error:&error]; if (!replyResponse) { NSLog(@"%@", [error localizedDescription]); self.alert = [[UIAlertView alloc] initWithTitle:@"JSON error" message:@"I could not parse the JSON response from the Twitter API." delegate:self cancelButtonTitle:nil otherButtonTitles:@"OK", nil]; [self.alert show]; [self.replyDelegate replyRequestSuccessful:NO]; } else { [self.replyDelegate replyRequestSuccessful:YES]; } } }]; </code>
Intenté la depuración, y muere una vez que entra en la ejecución de solicitud de recursos con el administrador. Va al bloque else y muere con el error anterior.