TOPIC: Blank Lessons (Presentation) on the frontend

I opened a ticket but maybe someone already experience the same issue.
When I take the lessons on the frontpage after purchasing a cert path. When I start the lessons (which are presentation, no quiz or exam) The presentation only have text and an image, also tried without image - I GET A WHITE SCREEN after it tried to load the lessons. I can see the timer going because it is a timed lessons, click to next , back to previous but all that i see is a white screen I tried everything - here is a screenshot


Here is another error after puchasing a cert path -

Warning

Error loading component: com_community, Component not found

Error loading component: com_alphauserpoints, Component not found
×
Message

Purchase Successful

Does support or any suggestions?

What version are you using please?
We fixed that error message in Version 3.1.0.26 I think.
The error shows because the joomla isEnabled method does't work as expected.
We changed the query to check the extensions table directly to see if those extensions were installed.
As for the empty questions, I'd need to see what you entered in the question area to investigate the cause.
Can you send me the URL and admin login details to my email please.

Hi,
I emailed you the info.
I used the latest version from the downloads.
I am using Joomla 3.20

The lesson is a presentation, does it need a question?
I see the submit button, but no text or image.
If anyone has any suggestion - I would appreciate it.

Hi,
this was fixed on your site and in the latest version released.
It was a bug caused by making the LMS backward compatible with Joomla 2.5