Alex Furr

Hey – the latest release has fixed the issue. Thank you! Not sure if this was intentional.

best wishes,
Alex

Hi Jahir,
So I’ve done some more troubleshooting – and I can reproduce the fault on other sites without a plugin.
The following lines cause the issue:

wp_roles()->remove_role( 'contributor' );
wp_roles()->remove_role( 'author' );

As a reminder the error is:
Call to a member function remove_cap() on null in plugins/wpvr/wpvr.php on line 1383

So as a suggestion, simply check if the role exists before trying to remove it.

Thanks again for your help!
Best wishes,
Alex

Hi Jahir,
Unfortunately not – same error, different line since the update.
Fatal error: Uncaught Error: Call to a member function remove_cap() on null
in /www/medlearn_736/public/wp-content/plugins/wpvr/wpvr.php on line 1383

It may be because we only have subscribers, editors and admins in the site.
The author role doesn’t exist. Can you do a check if that role exists before running has_cap?

BW,
Alex

Hi Tina,
I’ve tested the plugin on the latest version of WordPress and on a vanilla theme and looks OK to me. There were a couple of error messages that I’ve fixed and have added it to the github I’ve just created:
https://github.com/alexfurr/progress-tracker

I couldn’t actually see any tracked pages on your site, I assume they are behind the login, but if its still no working can you please check for any javascript errors in the console as I am guessing there is a javascript conflict with another plugin.

Best wishes,
Alex

Hi Tina,
Thanks for letting us know. I’ll take a look this weekend.
Was it previously working and an update to WordPress broken things?
Best wishes,

Alex

Hi Jahir,
Apologies for the delay. I’ve deactivated all members plugins and activated the 2019 theme. Still get the same error. We are on Kinsta host, which does funny things with SESSION variables, if that helps?

Best wishes,

Alex

Hi,
Thanks for the feedback. Yes, you can use [ptracker] to show the current logged in user progress.

[ptracker-toggle] shows the ‘toggler’.

Best wishes,

Alex

Thank you, and apologies for the delayed response.
I will make the changes and update the plugin shortly.

Best wishes,

Alex

Hi,
Thanks for your question. It’s a good request, but unfortunately isn’t possible as the responses have to be text based.
The workaround I’ve used is to show the images within the question as a table, for example. Add them to a table which clearly shows them as image A, image B etc.
Then just use Image A, Image B etc as the response options.

If you want

Best wishes,

Alex

Hi – I’d also like to know how to remove a custom cap that has been add / created via the members plugin.
Can’t seem any obvious way to do this via the UI. Thanks!

Hi again – I’ve spent a bit of time fixing many AJAX errors I hadn’t noticed on the quiz page submit function.
I’ve basically rewritten several parts from scratch – latest code updated on guthub.
Make sure you clear your cache to get the latest css and JS versions.

Please let me know how you get on.
best wishes,
Alex

Hello again,

I can’t reproduce these errors – cant you tell me where you are seeing them exactly?
Thanks

Alex

Hi Humberto,

Thanks again for the feedback and useful notes – I’ll be working on this today and get back to you.

best wishes,
Alex

This is now available in the latest release on github if you would check it works as expected.

Hi – the latest version as this working for you.