title: facebook.GraphAPIError: (#803) Some of the aliases you requested do not exist: True python faceebook-sdk
body: <p>i get this error an every time i run my code this error are from the api lib in this line         </p>
  
  <blockquote>
    <p>graph.put_object(str(object_id), 'feed',message="hola")</p>
  </blockquote>
  
  <pre><code>access_token=''
  import facebook 
  graph=facebook.GraphAPI(access_token)
  groups = graph.get_connections(id='me', connection_name='groups')
  data = groups['data']
  for s in data:
      l = s.values()    
      object_id= l[0]
      try:
          graph.put_object(str(object_id), 'feed',message="hola")
  
          print('Done, Posted in %s'%l[1].encode('utf-8',errors='ignore'))
      except Exception as e:
          print(e)
  
  print 'Done, Posted in all groups'
  </code></pre>