trellmip

Unfortunately, this does not seem to work. I set up the twentytwentywo theme and made the author.php file be only this code but the pagination still doesn’t work.

<?php
function my_cptui_add_post_types_to_archives( $query ) {
        // We do not want unintended consequences.
        if ( is_admin() || ! $query->is_main_query() ) {
                return;
        }

        // Check if we're on an author archive.
        if ( is_author() && empty( $query->query_vars['suppress_filters'] ) ) {
                $cptui_post_types = cptui_get_post_type_slugs();

                $query->set(
                        'post_type',
                        array_merge(
                                array( 'post' ),
                                $cptui_post_types
                        )
                );
        }
}
add_filter( 'pre_get_posts', 'my_cptui_add_post_types_to_archives' );

$args = array(
  'post_type' => array( 'post', 'my_custom' ),
  'posts_per_page' => 10,
  'orderby' => 'date',
  'order' => 'DESC',
  'page' => get_query_var('page') ? get_query_var('page') : 1, // use page parameter for pagination
  'post_status' => 'publish',
  'author' => get_query_var('author'),
);

$query = new WP_Query( $args );

if ( $query->have_posts() ) :
  while ( $query->have_posts() ) : $query->the_post(); ?>

  <h1><?php the_title(); ?></h1>


<?php

  endwhile;

  // add pagination
  echo '<div class="pagination">';
  echo paginate_links( array(
    'total' => $query->max_num_pages,
    'current' => max( 1, get_query_var( 'page' ) ),
  ) );
  echo '</div>';

  wp_reset_postdata();
else :
  echo '<p>No content found</p>';
endif;
?>

<?php get_footer(); ?>

Am I not inserting it where it should be going? Thank you for the help so far.