facebook GraphAPI post with Profile picture link

Question

Hi,

using the Graph API I try to create a post - including a users picture. In the documentation I found: - you can get the elements picture with http://graph.facebook.com/XXXXXXX/picture - where XXXX is the id of the object (user).

And ...image src='http://graph.facebook.com/XXXXXXX/picture'... works fine.

My problem now - I try to create a post via ...me/feed passing this link as picture parameter. When I do this - I get an error calling the graph API. If I use a static link (to an existing image) posting works fine.

My goal is to use the users profile picture in the post. Is this (passing a picture to "feed") only possible with static images? Or is there a way to use the http://graph.facebook.com/XXXXXXX/picture link (and I make just a mistake somewhere else)?

Manfred