Template loading proplem

I found that problem you have used the hook template_redirect for loading the better search template. The problem with this code is that anything hooked in to template_redirect after this code isn’t going to run! Could you please use the hook template_include instead of template_redirect hook.
So we change the code in the file

better-search/includes/template-redirect.php

we change the function

function bsearch_template_redirect() {
// not a search page; don’t do anything and return
if ( ( stripos( $_SERVER[‘REQUEST_URI’], ‘?s=’ ) === false ) && ( stripos( $_SERVER[‘REQUEST_URI’], ‘/search/’ ) === false ) && ( ! is_search() ) ) {
return;
}

global $wp_query, $bsearch_settings;

// If seamless integration mode is activated; return
if ( $bsearch_settings[‘seamless’] ) {
return;
}

// if we have a 404 status
if ( $wp_query->is_404 ) {
// set status of 404 to false
$wp_query->is_404 = false;
$wp_query->is_archive = true;
}

// change status code to 200 OK since /search/ returns status code 404
@header( ‘HTTP/1.1 200 OK’, 1 );
@header( ‘Status: 200 OK’, 1 );

$search_query = get_bsearch_query();

$limit = isset( $_GET[‘limit’] ) ? intval( $_GET[‘limit’] ) : $bsearch_settings[‘limit’]; // Read from GET variable

// Added necessary code to the head
add_action( ‘wp_head’, ‘bsearch_head’ );

// Set thw title
add_filter( ‘wp_title’, ‘bsearch_title’ );

// If there is a template file within the parent or child theme then we use it
$priority_template_lookup = array(
get_stylesheet_directory() . ‘/better-search-template.php’,
get_template_directory() . ‘/better-search-template.php’,
plugin_dir_path( dirname( __FILE__ ) ) . ‘templates/template.php’,
);

foreach ( $priority_template_lookup as $exists ) {

if ( file_exists( $exists ) ) {

include_once( $exists );
exit;

}
}
}
add_action( ‘template_redirect’, ‘bsearch_template_redirect’, 1 );

to

function bsearch_template_redirect($template) {
// not a search page; don’t do anything and return
if ( ( stripos( $_SERVER[‘REQUEST_URI’], ‘?s=’ ) === false ) && ( stripos( $_SERVER[‘REQUEST_URI’], ‘/search/’ ) === false ) && ( ! is_search() ) ) {
return $template;
}

global $wp_query, $bsearch_settings;

// If seamless integration mode is activated; return
if ( $bsearch_settings[‘seamless’] ) {
return $template;
}

// if we have a 404 status
if ( $wp_query->is_404 ) {
// set status of 404 to false
$wp_query->is_404 = false;
$wp_query->is_archive = true;
}

// change status code to 200 OK since /search/ returns status code 404
@header( ‘HTTP/1.1 200 OK’, 1 );
@header( ‘Status: 200 OK’, 1 );

$search_query = get_bsearch_query();

$limit = isset( $_GET[‘limit’] ) ? intval( $_GET[‘limit’] ) : $bsearch_settings[‘limit’]; // Read from GET variable

// Added necessary code to the head
add_action( ‘wp_head’, ‘bsearch_head’ );

// Set thw title
add_filter( ‘wp_title’, ‘bsearch_title’ );

// If there is a template file within the parent or child theme then we use it
$priority_template_lookup = array(
get_stylesheet_directory() . ‘/better-search-template.php’,
get_template_directory() . ‘/better-search-template.php’,
plugin_dir_path( dirname( __FILE__ ) ) . ‘templates/template.php’,
);

foreach ( $priority_template_lookup as $exists ) {

if ( file_exists( $exists ) ) {

return $exists;
//include_once( $exists );
//exit;

}
}

return $template;
}
add_action( ‘template_include’, ‘bsearch_template_redirect’, 1 );

https://ww.wp.xz.cn/plugins/better-search/