Errors After Update | Broken Extensions

I updated to the latest version of JFBConnect today and now a few of my extensions are not working properly. RokSprocket will not load more results and K2 Filter and Search will not display the number of results when a box is checked.

The website is www.vegassuitesource.com

When I check a box on the search page, I get the following error

Fatal error: Call to undefined method JDocumentRaw::addCustomTag() in /home6/onezerb6/public_html/vss/plugins/system/jfbcsystem/jfbcsystem.php on line 164

The search still works but it does not display the realtime results available.

If I comment out the lines below in jfbcsystem.php, everything goes back to working as normal.

// Called right before the page is rendered
public function onBeforeRender()
{
if (!JFactory::getApplication()->isAdmin())
{
if (JFactory::getUser()->authorise('jfbconnect.opengraph.debug', 'com_jfbconnect') && JFBCFactory::config()->get('facebook_display_errors'))
JFBCFactory::addStylesheet('jfbconnect.css');

JFactory::getDocument()->addCustomTag('<SourceCoastCSSPlaceholder />');
}
}


Any help would be great

I'm so glad I found this post (thank you htshot42).

I noticed a problem with RokSprocket (RocketTheme) and the following error...

Error: Error: RokSprocket Error [model: strips, model_action: getPage, params: {"moduleid":"439","page":2}]: [object Object]
Source File: ourwebsite.com/components/com_roksprocke...ksprocket.request.js
Line: 16

When I commented out the lines 156-166 in /plugins/system/jfbcsystem/jfbcsystem.php as htshot42 noted, the problems go away.

Joomla 3.3.4
PHP 5.4.32

System - JFBCSystem v6.2.0

Note: I can just edit out the new line of code on line 164:

JFactory::getDocument()->addCustomTag('<SourceCoastCSSPlaceholder />');

and the problem goes away. Not sure what the addCustomTag is supposed to do, but this helps keep the other code that may be of use

I updated the line of code you suggested and my website went completely blank. Any page I went to was just a blank white page.

I don't know anything about php, so I don't know why this works, but if I update the suggested line to:

Then everything goes back to working correctly. The only difference in this line is the lack of a "!" in front of "JFactory"

The only things that don't display correctly on my site now are the social sharing buttons. They are stacked vertically instead of horizontally. I just used CSS to fix the problem, but I would like to know if this workaround will cause more problems in the future?

Thanks for your help

UPDATE:
As soon as I posted this I tried to login to the administrator area and it was a blank white page. The only thing that seems to work is commenting out lines 157 - 166.

That (the latest) works for me.

Perfect! Thank you for your help.