J-BusinessDirectory - Compatibility with Joomla 3.1.1

Has anyone else ran into this problem in Joomla 3.1.1:
https://www.dropbox.com/s/am8jv7wxis5jmqo/Not%20Working.mp4

I have requested a refund, I think this is just not compatible with 3.1.1 yet!

Hi,

The directory is compatible with all versions starting from Joomla 2.5.

The problem that you have is related with K2 system plugin. In k2 system plugin a deprecate method JRequest::getVar()  for Joomla 3.x is being used that causes Joomla to crash, preventing our application to function correctly.(task parameter is composed our of 2 params)

You can find more details about the deprecate method here: http://docs.joomla.org/Potential_backward_compatibility_issues_in_Joomla_3.0_and_Joomla_Platform_12.1

JRequest::getVar() is deprecated. Use JFactory::getApplication()->input->get() instead.

Solution:

You should edit {joomla}/plugins/system/k2/k2.php file and change all uses of $task = JRequest::getCmd('task'); with  $task =JFactory::getApplication()->input->get('task').