The index is empty

hi bbzsg,

did you only uplooad the module itself or have you also assigned it to an item in the learning structure? There should be two tabs on the module upload page, to get modules to show up you have to create a learning tree item on the structure page and assign the module to it.

Hello

I have also assigned the element in the learning structure. It is displayed on the website on PC, but not on mobile.

Is it possible that it is due to the MySQL database?

Hm, so the module does show up on the pc but not on mobile? In that case it’s probably not related to the database. Have you checked your permissions? Though if you are logged in as administrator you should always be able to access everything. Are there any errors in the development console? You can access the dev tools by pressing CTRL+SHIFT+i (Chrome).

In the development console it shows me no errors that have to do with the plugin, only other errors.
In the Google Chrome Mobile preview it shows me the courses as well.
On the iPhone in Safari it does not show me the courses.

Can I send you a screenshot of the development console?

Hello

I have solved the problem, it was due to the permissions.
Another question: now when I want to make the course, an error message appears: Login required to save lesson progress. Please register or login to record progress. Where to register or log in?

Glad to hear you figured it out.
You can use the default WordPress registration/login for this. In the upcoming update you will also be able to disable this message.