Perfil de denyD

Problem:
If you're using WPML with Learndash and Elementor and encounter the error 'the preview could not be loaded' when trying to edit course content in a second language with Elementor.
Solution:
We recommend checking your theme's

1	`functions.php`

file for any custom functions that might be affecting the URLs of your courses. Specifically, look for a function that modifies the course links based on the language. Here is an example of such a function that could cause issues:

function change_link_corsi( $permalink, $post ) {<br />    if ( $post->post_type === 'sfwd-courses' ) {<br />        $resource_terms = get_the_terms( $post, 'ld_course_category' );<br />        $term_slug = '';<br /><br />        // Get the current language code<br />        $language_code = apply_filters( 'wpml_current_language', null );<br /><br />        // Dynamically retrieve the slug for the current language<br />        $default_slug = 'i-nostri-corsi'; // Default slug in the primary language<br />        $translated_slug = apply_filters( 'wpml_get_translated_slug', $default_slug, 'sfwd-courses', $language_code, 'post' );<br /><br />        // Fallback to default slug if translation is missing<br />        $translated_slug = $translated_slug ?: $default_slug;<br /><br />        if ( ! empty( $resource_terms ) ) {<br />            foreach ( $resource_terms as $term ) {<br />                if ( $term->slug === 'featured' ) {<br />                    continue;<br />                }<br />                $term_slug = $term->slug;<br />                break;<br />            }<br />        }<br /><br />        // Build the final permalink<br />        $permalink = trailingslashit( get_home_url() ) . $translated_slug . '/' . ( $term_slug ? $term_slug . '/' : '' ) + $post->post_name;<br />    }<br />    return $permalink;<br />}<br />add_filter( 'post_type_link', 'change_link_corsi', 10, 2 );

Try commenting out or adjusting this function and see if Elementor loads correctly.

If this solution does not resolve your issue or seems irrelevant due to updates or differences in your setup, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If the problem persists, please open a new support ticket.