this is incorrect
/*
This first line gets the entire repeater and store it in an array
If you are going to use have_rows() then this is unnecessary
*/
$person_relationships = get_field('person_relationships', $post_id);
/*
With the above $person_relationships
holds an array of rows and not a field name
*/
while (have_rows($person_relationships)) : the_row();
// Do something
endwhile;
What you need to do is just the loop and not the first part
if (have_rows(''person_relationships', $post_id)) {
while (have_rows(''person_relationships', $post_id)) {
the_row();
// do something
}
}
