Reply To: get a repeater-field with an object-field in a repeater-field

• John Huebner

• May 11, 2019 at 4:04 am

You need to remove the nested setup_postdata() and wp_reset_postdata() and use some other method of referencing these nested posts. This includes using some other variable name for the post object besides $post.

Here is your code with some modification

<?php 
if ( have_rows( 'repeater_field' ) ) :
  while ( have_rows( 'repeater_field' ) ) : the_row();
    $post_objects = get_sub_field( 'object_field' );
    if ( $post_objects ):
      foreach ( $post_objects as $post ): 
        setup_postdata( $post );
        $post_object = get_field( 'object_field' );
          if ( $post_object ):
              if ( have_rows( 'repeater_field', $post_object->ID ) ) :
                while ( have_rows( 'repeater_field', $post_object->ID ) ) : the_row();
                  the_sub_field( 'sub_field' );
                endwhile;
              endif;
          endif;
          
    endforeach;
    wp_reset_postdata();
  endif;
    
endwhile;
endif;
?>