Sounds like something we hadn't anticipated. The JFBCSystem plugin should be loading the JFBCFactory class that's required for all of our functionality. My guess is that JFusion is bypassing lots of Joomla and just calling the user plugin directly.
To fix, I'd recommend editing the /plugins/user/jfbconnectuser/jfbconnectuser.php file. Around like 30, you'll see:
// Tell Facebook to delete session information stored for this user.
JFBCFactory::provider('facebook')->client->destroySession();Update that with the following 2 lines which should get things setup properly:
$factoryFile = JPATH_ROOT . '/components/com_jfbconnect/libraries/factory.php';
require_once($factoryFile);
// Tell Facebook to delete session information stored for this user.
JFBCFactory::provider('facebook')->client->destroySession();Let me know how that goes. We have a 5.1.2 release scheduled for later this week and will get this in there.. but it'd be great to have your feedback as well.
Thanks,
Alex
Fatal error: Class 'JFBCFactory' not found
