Support » Plugin: Simple Event Planner » ajaxurl.indexOf is not a function (conflict with polylang)

  • Resolved mroandersons


    In our site we found error “ajaxurl.indexOf is not a function”, when trying to add featured image. It prevented media library to open.

    After some debugging I finally commented out /admin/class=simple-event-planner-admin.php lines 154 to 158

                        $this->simple_event_planner . '-admin-scripts', 'ajaxurl', array(
                    'url' => admin_url('admin-ajax.php'),

    And it fixed the error.
    Maybe you can add quick check if page is using polylang in future versions?

Viewing 1 replies (of 1 total)
  • Plugin Support Arsalan Ahmed


    Hi @mroandersons,

    Thanks for pointing out such an issue.

    We will surely diagnose it on our end and add a fix in the next release of the Simple Event Planner.

    Feel free to reach out for further assistance.


Viewing 1 replies (of 1 total)
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