The title is the error that appears in my console when I click on a Field to expand it in the “Edit Field Group” area of the admin controls. The section does not expand.
I have tried Chrome and Firefox (latest versions of each), and I have 6.2.4 of ACF.
What should I do? Thanks.
For anyone who may run into the same issue, I was able to solve the problem.
I don’t know how the CSS files for Select2 went missing, but I was able to add them back in using the code below in my functions.php file.
add_action( 'admin_enqueue_scripts', 'admin_enqueue_scripts_callback' );
function admin_enqueue_scripts_callback(){
//Add the Select2 CSS file
wp_enqueue_style( 'select2-css', 'https://cdn.jsdelivr.net/npm/[email protected]/dist/css/select2.min.css', array(), '4.1.0-rc.0');
//Add the Select2 JavaScript file
wp_enqueue_script( 'select2-js', 'https://cdn.jsdelivr.net/npm/[email protected]/dist/js/select2.min.js', 'jquery', '4.1.0-rc.0');
}
