ErrorException

HTTP 500 Whoops, looks like something went wrong.

Warning: Attempt to read property "nodeValue" on null

Exception

ErrorException

Show exception properties 
ErrorException {#13097
  #severity: E_WARNING
}
in /data/htdocs/colours-dev/www/wp-content/themes/coloursofostrava/panda/Components/SchemaGenerator/SchemaGenerator.php (line 561)
  1. }
  3. //Get the current page text and href
  4. $items = new DOMXpath($dom);
  5. $dom = $items->query('//*[contains(@class, "breadcrumb_last")]');
  6. $crumb[] = array('text' => $dom->item(0)->nodeValue, 'href' => trailingslashit(home_url($wp->request)));
  7. return $crumb;
  8. }
  9. return [];
  10. }
SchemaGenerator::get_crumb_array() in /data/htdocs/colours-dev/www/wp-content/themes/coloursofostrava/panda/Components/SchemaGenerator/SchemaGenerator.php (line 172)
  2. public static function addBreadcrumb()
  3. {
  4. $ListItems = [];
  5. $Iterator = 1;
  6. foreach (self::get_crumb_array() as $crumb) {
  7. $ListItem = [
  8. "@type" => "ListItem",
  9. "position" => $Iterator,
  10. "name" => $crumb["text"],
  11. "item" => $crumb["href"]
SchemaGenerator::addBreadcrumb() in /data/htdocs/colours-dev/www/wp-content/themes/coloursofostrava/panda/Components/SchemaGenerator/SchemaGenerator.php (line 164)
  1. public static function addBreadcrumbs()
  2. {
  3. self::addCustom([
  4. "@context" => "http://schema.org",
  5. "@type" => "BreadcrumbList",
  6. "itemListElement" => self::addBreadcrumb(),
  7. ]);
  8. }
  10. public static function addBreadcrumb()
  11. {
SchemaGenerator::addBreadcrumbs() in /data/htdocs/colours-dev/www/wp-content/themes/coloursofostrava/panda/Controller/ABaseController.php (line 79)
  1. }
  3. protected function modifyContext(): array
  4. {
  5. SchemaGenerator::addSite();
  6. SchemaGenerator::addBreadcrumbs();
  7. SchemaGenerator::addOrganization();
  8. SchemaGenerator::AddEvent([], $this);
  10. $theme = ThemeSettingsFactory::create();
ABaseController->modifyContext() in /data/htdocs/colours-dev/www/wp-content/themes/coloursofostrava/panda/Controller/ABaseController.php (line 109)
  2. protected function render(string $template, array $parameters): void
  3. {
  4. Timber::$dirname = ['../../twigs'];
  5. $context = Timber::context($parameters);
  6. $context = array_merge($context, $this->modifyContext());
  7. Timber::render($template, $context);
  8. }
  10. protected function getHeader(): array
  11. {
ABaseController->render() in /data/htdocs/colours-dev/www/wp-content/themes/coloursofostrava/panda/Controller/PrintProgramController.php (line 21)
  1. {
  2. $programsQuery = new ProgramsQuery();
  3. $programsQuery->posts_per_page = 1000;
  4. $data = $this->getMappedData($programsQuery);
  6. $this->render('programPrint.twig', [
  7. 'program_data' => $data,
  8. 'title' => __("Tisk programu", "BRILO_DOMAIN")
  9. ]);
  10. }
PrintProgramController->indexAction() in /data/htdocs/colours-dev/www/wp-content/themes/coloursofostrava/panda/Requires/Hooks.php (line 299)
  1. return $vars;
  2. });
  4. add_action('template_redirect', function () {
  5. if (get_query_var('print_program')) {
  6. (new PrintProgramController())->indexAction();
  7. exit;
  8. }
  9. });
Cache::{closure}() in /data/htdocs/colours-dev/www/wp-includes/class-wp-hook.php (line 341)
  2. // Avoid the array_slice() if possible.
  3. if ( 0 === $the_['accepted_args'] ) {
  4. $value = call_user_func( $the_['function'] );
  5. } elseif ( $the_['accepted_args'] >= $num_args ) {
  6. $value = call_user_func_array( $the_['function'], $args );
  7. } else {
  8. $value = call_user_func_array( $the_['function'], array_slice( $args, 0, $the_['accepted_args'] ) );
  9. }
  10. }
  11. } while ( false !== next( $this->iterations[ $nesting_level ] ) );
WP_Hook->apply_filters() in /data/htdocs/colours-dev/www/wp-includes/class-wp-hook.php (line 365)
  1. *
  2. * @param array $args Parameters to pass to the callback functions.
  3. */
  4. public function do_action( $args ) {
  5. $this->doing_action = true;
  6. $this->apply_filters( '', $args );
  8. // If there are recursive calls to the current action, we haven't finished it until we get to the last one.
  9. if ( ! $this->nesting_level ) {
  10. $this->doing_action = false;
  11. }
WP_Hook->do_action() in /data/htdocs/colours-dev/www/wp-includes/plugin.php (line 522)
  1. } elseif ( is_array( $arg[0] ) && 1 === count( $arg[0] ) && isset( $arg[0][0] ) && is_object( $arg[0][0] ) ) {
  2. // Backward compatibility for PHP4-style passing of `array( &$this )` as action `$arg`.
  3. $arg[0] = $arg[0][0];
  4. }
  6. $wp_filter[ $hook_name ]->do_action( $arg );
  8. array_pop( $wp_current_filter );
  9. }
  11. /**
do_action() in /data/htdocs/colours-dev/www/wp-includes/template-loader.php (line 23)
  1. * the path to the new template you want to use. This will allow an alternative template to be used
  2. * without interfering with the WordPress loading process.
  3. *
  4. * @since 1.5.0
  5. */
  6. do_action( 'template_redirect' );
  7. }
  9. /**
  10. * Filters whether to allow 'HEAD' requests to generate content.
  11. *
require_once('/data/htdocs/colours-dev/www/wp-includes/template-loader.php') in /data/htdocs/colours-dev/www/wp-blog-header.php (line 19)
  2. // Set up the WordPress query.
  3. wp();
  5. // Load the theme template.
  6. require_once ABSPATH . WPINC . '/template-loader.php';
  8. }
require('/data/htdocs/colours-dev/www/wp-blog-header.php') in /data/htdocs/colours-dev/www/index.php (line 17)
  1. * @var bool
  2. */
  3. define( 'WP_USE_THEMES', true );
  5. /** Loads the WordPress Environment and Template */
  6. require __DIR__ . '/wp-blog-header.php';

Stack Trace

ErrorException 
ErrorException:
Warning: Attempt to read property "nodeValue" on null

  at /data/htdocs/colours-dev/www/wp-content/themes/coloursofostrava/panda/Components/SchemaGenerator/SchemaGenerator.php:561
  at Components\SchemaGenerator\SchemaGenerator::get_crumb_array()
     (/data/htdocs/colours-dev/www/wp-content/themes/coloursofostrava/panda/Components/SchemaGenerator/SchemaGenerator.php:172)
  at Components\SchemaGenerator\SchemaGenerator::addBreadcrumb()
     (/data/htdocs/colours-dev/www/wp-content/themes/coloursofostrava/panda/Components/SchemaGenerator/SchemaGenerator.php:164)
  at Components\SchemaGenerator\SchemaGenerator::addBreadcrumbs()
     (/data/htdocs/colours-dev/www/wp-content/themes/coloursofostrava/panda/Controller/ABaseController.php:79)
  at Controller\ABaseController->modifyContext()
     (/data/htdocs/colours-dev/www/wp-content/themes/coloursofostrava/panda/Controller/ABaseController.php:109)
  at Controller\ABaseController->render()
     (/data/htdocs/colours-dev/www/wp-content/themes/coloursofostrava/panda/Controller/PrintProgramController.php:21)
  at Controller\PrintProgramController->indexAction()
     (/data/htdocs/colours-dev/www/wp-content/themes/coloursofostrava/panda/Requires/Hooks.php:299)
  at Utils\Cache::{closure}()
     (/data/htdocs/colours-dev/www/wp-includes/class-wp-hook.php:341)
  at WP_Hook->apply_filters()
     (/data/htdocs/colours-dev/www/wp-includes/class-wp-hook.php:365)
  at WP_Hook->do_action()
     (/data/htdocs/colours-dev/www/wp-includes/plugin.php:522)
  at do_action()
     (/data/htdocs/colours-dev/www/wp-includes/template-loader.php:23)
  at require_once('/data/htdocs/colours-dev/www/wp-includes/template-loader.php')
     (/data/htdocs/colours-dev/www/wp-blog-header.php:19)
  at require('/data/htdocs/colours-dev/www/wp-blog-header.php')
     (/data/htdocs/colours-dev/www/index.php:17)