Question

I am having an issue publishing actions with Facebook’s open graph.

As soon as I remove the app from my user account, and then re allow it, I get the following error:

Error occured
Type: OAuthException
Message: Error validating access token: Session has expired at unix time 1328533200. The current unix time is 1238541149.

Interestingly the session expired time code is the same every time I try and publish an action. I am assuming this is the time code I deauthorised the app.

The code I am using is this: [Private Details Removed]

<script type="text/javascript">
 function read() {
  FB.api('/me/nmaespace:read' + 
   '?article=http://domain.com/post.php?id=<?php echo $linkid; ?>&access_token=accesssdfsdfssd',
   'post',
  function(response) {
   var msg = 'Error occured';
   if (!response || response.error) {
    if (response.error) {
     msg += "\n\nType: "+response.error.type+"\n\nMessage: "+response.error.message;
    } alert(msg);
   } else { alert('Post was successful! Action ID: ' + response.id);}
  });
 }
</script>

What can I do to stop this happening and make my code work?

Thanks in advance

Answer 1

When you remove an app, its authentication tokens are revoked, permanently.

You need to request that the user re-authorize and collect the new authorization token.