Error on course request pages in admin component

Antonio,

I got this error in the admin pages (php error reporting on) which causes all course requests to not show up.

Warning: Invalid argument supplied for foreach() in /www/neeshub/administrator/components/com_joomdle/views/courseapplications/tmpl/default_manage.php on line 50

This happens on any page like the following:
/administrator/index.php?option=com_joomdle&view=courseapplications&task=manage_applications&course_id=7 [put a good course id here]

I poked around in the admin controller and haven't yet found the root of the problem.

Hi there.

Are you using R0.7 on J1.5? I just tested locally, and cannot reproduce the error: either it shows an empty list if there are no requests, or it correctly shows the course requests, if there are any.

Yes and Yes (0.7 on 1.5).

The line its breaking on is:

foreach ($this->users as $row){

Where does the views->users get set?

Really weird that it does not happen to me, can't think of what is going on

File is: administrator/components/com_joomdle/views/courseapplications/view.html.php
$this->users = JoomdleHelperApplications::get_course_applications ($id, $state);