Wordpress Loop Pagination inside custom single template - wordpress

Question

I tried many solutions and changes and i can't get the pagination working on a post_type loop inside a single template.
This is the last code i tested:
<?php
$paged = ( get_query_var( 'page' ) ) ? get_query_var( 'page' ) : 1;
$wp_query = new WP_Query();
$wp_query->query('post_type=some_listing&taxonomy=some_listing_category&field=ID&posts_per_page=2'.'&terms='.$someterm .'&paged='.$paged);
?>
<?php if( $wp_query->have_posts() ): ?>
<?php while ( $wp_query->have_posts() ) : $wp_query->the_post(); ?>
// loop
<?php endwhile; ?>
<?php
next_posts_link( 'Older Entries', $the_query->max_num_pages );
previous_posts_link( 'Newer Entries' );
?>
<?php wp_reset_postdata(); ?>
<?php endif; ?>
Also i have this on the functions.php file:
add_action('template_redirect', function() {
if ( is_singular('areas') ) {
global $wp_query;
$page = (int) $wp_query->get('page');
if ( $page > 1 ) {
// convert 'page' to 'paged'
$query->set( 'page', 1 );
$query->set( 'paged', $page );
}
// prevent redirect
remove_action( 'template_redirect', 'redirect_canonical' );
}
}, 0 );

Answer 1

A friend fixed the problem, the solution is this function, just added it to functions.php.
function custom_disable_redirect_canonical( $redirect_url ){
global $post;
$ptype = get_post_type( $post );
if ( $ptype == 'post' ) $redirect_url = false;
return $redirect_url;
}
add_filter( 'redirect_canonical','custom_disable_redirect_canonical' );

Answer 2

Some suggestions
//set the "paged" parameter (use 'page' if the query is on a static front page)
$paged = ( get_query_var( 'page' ) ) ? get_query_var( 'page' ) : 1;
Try adding links like this
<?php next_post_link('%link', 'Newer entry >', true) ?>
<?php previous_post_link('%link', '< Older entry', true) ?>

Answer 3

Try this code for custom loop with pagination:
<?php
if ( get_query_var('paged') ) {
$paged = get_query_var('paged');
} elseif ( get_query_var('page') ) { // 'page' is used instead of 'paged' on Static Front Page
$paged = get_query_var('page');
} else {
$paged = 1;
}
$custom_query_args = array(
'post_type' => 'some_listing',
'posts_per_page' => get_option('posts_per_page'),
'paged' => $paged,
'post_status' => 'publish',
'ignore_sticky_posts' => true,
'order' => 'DESC', // 'ASC'
'orderby' => 'date'
);
$custom_query = new WP_Query( $custom_query_args );
if ( $custom_query->have_posts() ) :
while( $custom_query->have_posts() ) : $custom_query->the_post(); ?>
<article <?php post_class(); ?>>
<h3><?php the_title(); ?></h3>
<small><?php the_time('F jS, Y') ?> by <?php the_author_posts_link() ?></small>
<div><?php the_excerpt(); ?></div>
</article>
<?php
endwhile;
?>
<?php if ($custom_query->max_num_pages > 1) : // custom pagination ?>
<nav class="prev-next-posts">
<div class="prev-posts-link">
<?php echo get_next_posts_link( 'Older Entries', $custom_query->max_num_pages ); ?>
</div>
<div class="next-posts-link">
<?php echo get_previous_posts_link( 'Newer Entries' ); ?>
</div>
</nav>
<?php endif; ?>
<?php
wp_reset_postdata(); // reset the query
else:
echo '<p>'.__('Sorry, no posts matched your criteria.').'</p>';
endif;
?>
Source:
WordPress custom loop with pagination