Custom Taxonomy – fields

Updated code:

                                                                                                       $newargs = array(
        'post_type' => 'apartments',
        'tax_query' => array(
            array(
                'taxonomy' => 'projects',
                'field' => 'slug',
            )
        )
    );

    $the_query = new WP_Query( $newargs );



<?php if ( $the_query->have_posts() ) : ?>

 //The query returns 0, if I use a taxonomy, for post types it works, and I can bring all ACF fields to that post. But I want also want taxonomy acf fields here.
<?php while ( $the_query->have_posts() ) : $the_query->the_post(); ?>

//Custom field that Is inserted into apartments custom post type

 <?php while ( have_rows( 'assign_apartment_project') ) : the_row(); ?>


<?php endwhile; ?>
<?php endwhile; ?>
<?php wp_reset_postdata(); ?>

<?php endif; ?>