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Elearning app not displaying PDF files

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Bruce Letterle

I have Odoo Community Edition v13 and have created an Elearning course set as Training and added content as Document type and attached PDF files. After publishing the course and content pages the content pages just show the name of the file and the page is blank. Same with full screen view. What am I missing?

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Bruce Letterle
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Thanks for responding Paresh. However, none of those things were the issue.

My developer took a look at the page and found a mixed content issue, http versus https on the script loading the document. This was being blocked, so the document was not rendering.

Here was his fix.

Added <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests"/> to <head>

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I have the same problem on my audio 13 communient y a priori I am behind a web proxy haproxy so it may be an infrastructure problem .I will take a closer look but nothing is displayed on my side from the beginning .

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Paresh Wagh
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Hi Bruce:

The eLearning app seems to be a bit finicky. Check whether the Course and all the Content Items within the Course are published. I know you have mentioned that you have, but sometimes the app does not seem to be registering it properly.

You can quickly check this by doing either of the following.

Go to eLearning, edit the Course in question and check whether the count in the contents Smart Button to the top right of the Course Title displays the correct count i.e. the number of content items in the Course. If the count does not match the number of Content Items in the Course, it is an indication that some of the Content Items did not get published. Go ahead and publish them individually.

OR

Go to the Website, click on Courses, select the Course in question and check whether the Course Items have an unpublished status. If they do, go ahead and publish them individually.

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