Facebook Connect

[eluser]Unknown[/eluser]
Hello,
Would anyone be able to tell me how to use Facebook Connect and Facebook's Graph API with CI. I've found a few guides online, but most seem to be outdated and do not work. If anyone could link me to an updated guide, or can tell me how to use Facebook Connect with CI out of experience, that would be great. Thanks.

[eluser]Unknown[/eluser]
try that one:

http://www.dannyherran.com/2011/02/faceb...ntication/

[eluser]Unknown[/eluser]
After following that guide, I went to the page "welcome.php" and received this error:

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Welcome::$session

Filename: core/Model.php

Line Number: 50

The rest of the page was blank.