lightspeeddevelopment / to-activities

templates/archive-activity.php

<?php
/**
 * Activity Archive
 *
 * @package  tour-operator
 * @category activity
 */

get_header(); ?>

	<?php lsx_content_wrap_before(); ?>

	<div id="primary" class="content-area col-sm-12 <?php echo esc_attr( lsx_main_class() ); ?>">

		<?php lsx_content_before(); ?>

		<main id="main" class="site-main" role="main">

			<?php lsx_content_top(); ?>

			<?php if ( have_posts() ) : ?>

				<div class="row lsx-to-archive-items lsx-to-archive-template-<?php echo esc_attr( tour_operator()->archive_layout ); ?> lsx-to-archive-template-image-<?php echo esc_attr( tour_operator()->archive_list_layout_image_style ); ?>">

					<?php while ( have_posts() ) : the_post(); ?>

						<div class="<?php echo esc_attr( lsx_to_archive_class( 'lsx-to-archive-item' ) ); ?>">
							<?php lsx_to_activity_content( 'content', 'activity' ); ?>
						</div>

					<?php endwhile; ?>

				</div>

			<?php else : ?>

				<?php get_template_part( 'partials/content', 'none' ); ?>

			<?php endif; ?>

			<?php lsx_content_bottom(); ?>

		</main><!-- #main -->

		<?php lsx_content_after(); ?>

	</div><!-- #primary -->

	<?php lsx_content_wrap_after(); ?>

<?php //get_sidebar(); ?>

75% of this comment could be valid code. Did you maybe forget this after debugging?

<?php get_footer();