Symfony Exception

Symfony Docs

ValueError

HTTP 500 Internal Server Error

DOMDocument::loadHTML(): Argument #1 ($source) must not be empty

Exception

ValueError

in /home/rvapp/domains/monitor.rvwebsolutions.app/public_html/modules/rating/vendor/symfony/dom-crawler/Symfony/Component/DomCrawler/Crawler.php (line 127)
  1.         $disableEntities = libxml_disable_entity_loader(true);
  3.         $dom = new \DOMDocument('1.0', $charset);
  4.         $dom->validateOnParse = true;
  6.         @$dom->loadHTML($content);
  8.         libxml_disable_entity_loader($disableEntities);
  10.         $this->addDocument($dom);
in /home/rvapp/domains/monitor.rvwebsolutions.app/public_html/modules/rating/vendor/symfony/dom-crawler/Symfony/Component/DomCrawler/Crawler.php -> loadHTML (line 127)
  1.         $disableEntities = libxml_disable_entity_loader(true);
  3.         $dom = new \DOMDocument('1.0', $charset);
  4.         $dom->validateOnParse = true;
  6.         @$dom->loadHTML($content);
  8.         libxml_disable_entity_loader($disableEntities);
  10.         $this->addDocument($dom);
in /home/rvapp/domains/monitor.rvwebsolutions.app/public_html/modules/rating/vendor/symfony/dom-crawler/Symfony/Component/DomCrawler/Crawler.php -> addHtmlContent (line 108)
  1.         }
  3.         if ('x' === $matches[1]) {
  4.             $this->addXmlContent($content, $charset);
  5.         } else {
  6.             $this->addHtmlContent($content, $charset);
  7.         }
  8.     }
  10.     /**
  11.      * Adds an HTML content to the list of nodes.
Crawler->addContent() in /home/rvapp/domains/monitor.rvwebsolutions.app/public_html/modules/rating/feeds/ictwaarborg.php (line 12)
  1. try{
  3.     $results = array();
  5.     $crawler = new Crawler();
  6.     $crawler->addContent($html);
  8.     $results['votes'] = $crawler->filter('meta[itemprop="ratingCount"]')->attr('content');
  9.     $results['average'] = round($crawler->filter('meta[itemprop="ratingValue"]')->attr('content') * 2,1);
include('/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/modules/rating/feeds/ictwaarborg.php') in /home/rvapp/domains/monitor.rvwebsolutions.app/public_html/app/src/functions.php (line 634)
  1.         if(( !file_exists($localfile)) || (file_exists($localfile) && ((time() - filemtime($localfile)) / 60) > $cache_minutes) || (file_exists($localfile) && filesize($localfile) == 0)){
  2.                     
  3.             if($php){
  4.                 
  5.                 ob_start();
  6.                 include $url;
  7.                 $contents = ob_get_contents();
  8.                 ob_end_clean();
  9.                 
  10.             } else {
  11.                 
fetch_feed_cache() in /home/rvapp/domains/monitor.rvwebsolutions.app/public_html/modules/rating/rating.php (line 19)
  2. /* CSS */
  3. add_theme_script(siteurl() . 'modules/rating/assets/css/style.css', 'rating', 4);
  5. /* FEEDS */
  6. fetch_feed_cache(ROOT."modules/rating/feeds/ictwaarborg.php","ictwaarborg", 120, true);
include('/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/modules/rating/rating.php') in /home/rvapp/domains/monitor.rvwebsolutions.app/public_html/app/src/Imod.php (line 276)
  1.                 }
  3.                 if(file_exists(ABSPATH."/modules/".$module->getName()."/".$module->getFile() )){
  5.                     $container = $this->container;
  6.                     include(ABSPATH."/modules/".$module->getName()."/".$module->getFile());
  8.                     if(file_exists(ABSPATH.'modules/'.$module->getName().'/config.yml')){
  10.                         $currentParameters = $this->container->getParameter('permissions');
Imod->loadModules() in /home/rvapp/domains/monitor.rvwebsolutions.app/public_html/app/src/Imod.php (line 163)
  3.         $this->loadFilters();
  5.         //load modules
  6.         $this->loadModules();
  7.         modules_loaded();
  10.         $debugger = $this->container->get('debugger');
Imod->run() in /home/rvapp/domains/monitor.rvwebsolutions.app/public_html/app/load.php (line 20)
  1. //$loader->add('Imod', __DIR__.'/lib/');
  3. require_once "src/Imod.php";
  6. Imod::getInstance()->run();
  8. ?>
require('/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/app/load.php') in /home/rvapp/domains/monitor.rvwebsolutions.app/public_html/index.php (line 3)
  1. <?php
  2.     //start imod
  3.     require("app/load.php");
  4. ?>

Stack Trace

ValueError 
ValueError:
DOMDocument::loadHTML(): Argument #1 ($source) must not be empty

  at /home/rvapp/domains/monitor.rvwebsolutions.app/public_html/modules/rating/vendor/symfony/dom-crawler/Symfony/Component/DomCrawler/Crawler.php:127
  at DOMDocument->loadHTML()
     (/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/modules/rating/vendor/symfony/dom-crawler/Symfony/Component/DomCrawler/Crawler.php:127)
  at Symfony\Component\DomCrawler\Crawler->addHtmlContent()
     (/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/modules/rating/vendor/symfony/dom-crawler/Symfony/Component/DomCrawler/Crawler.php:108)
  at Symfony\Component\DomCrawler\Crawler->addContent()
     (/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/modules/rating/feeds/ictwaarborg.php:12)
  at include('/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/modules/rating/feeds/ictwaarborg.php')
     (/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/app/src/functions.php:634)
  at fetch_feed_cache()
     (/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/modules/rating/rating.php:19)
  at include('/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/modules/rating/rating.php')
     (/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/app/src/Imod.php:276)
  at Imod->loadModules()
     (/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/app/src/Imod.php:163)
  at Imod->run()
     (/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/app/load.php:20)
  at require('/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/app/load.php')
     (/home/rvapp/domains/monitor.rvwebsolutions.app/public_html/index.php:3)