Joomla 3/Hikashop Enrollment button for Free Courses

At this point I have installed and the integration seems to be working. However, I do not get any buttons for free courses. I have tried customizing the view to show action button for free courses...but they still do not appear.

Is there something that I am missing?

Thanks! This is a great product from what I can see so far, by the way!

Look here:
www.joomdle.com/wiki/Category:FAQ#Why_en...urse_details_page.3F

I have checked to be sure that self enrollment plugin is enabled. Also, verified that the free course is enrollable through Moodle (student can self enroll from the moodle site). Unfortunately, the enroll button for free courses still does not appear.

I just noticed that if I try to make a change to the "views" configuration in Joomdle (i.e. to show enroll button for free courses)...I receive the following error message:

"Fatal error: Class 'ConfigModelForm' not found in /administrator/components/com_config/model/component.php on line 20"

Thanks for your assistance!

That is known error with J3.2 and Joomdle R0.93. I just released R0.94 to fix those problems.