Unable to refresh access token error in blackberry facebook integration

I found facebook-bb-sdk

When I run the code it shows Unable to开发者_开发知识库 refresh access token error.

Why is this happening?

Hi koti until today 8 Jun 2011 something has changed on the FB login page, read this::

http://supportforums.blackberry.com/t5/Java-Development/Facebook-SDK-problems/td-p/730881

so don´t use it for now, and hope it will be fixed soon!!!

instead you can use the sharer.php file loading into a BrowserField

for example::

http://m.facebook.com/sharer.php?u=htttp://www.google.com&t=sharing this link