Error ClassNotFoundError

HTTP 500 Whoops, looks like something went wrong.

Attempted to load class "JRequest" from the global namespace.
Did you forget a "use" statement?

Exceptions 2

Symfony\Component\ErrorHandler\Error\ ClassNotFoundError

  1.         $enable_pinterest         $this->params->get'enable_pinterest');
  2.         $enable_linkedin          $this->params->get'enable_linkedin');
  3.         $enable_gplus             $this->params->get'enable_gplus');
  4.         $enable_twitter           $this->params->get'enable_twitter');
  5.         $enable_comments          $this->params->get'enable_comments');
  6.         $view                     JRequest::getCmd('view');
  7.         if (($enable_like==1)||($enable_comments==1)||($enable_linkedin==1)||($enable_gplus==1)||($enable_twitter==1)) {
  8.             $config                   JFactory::getConfig();
  9.             $site_name                $config->get('config.sitename');
  10.             $description              $this->params->get('description');
  11.             $enable_admin             $this->params->get('enable_admin');
  1.             $this->InjectCode($article$view);
  2.         }
  3.     }
  4.     
  5.     public function onBeforeCompileHead(){
  6.         $this->InjectHeadCode();
  7.     }
  8.     private function InjectHeadCode(){
  9.         $document                 JFactory::getDocument();
  10.         $enable_like              $this->params->get'enable_like');
plgContental_facebook_comments->onBeforeCompileHead() in /var/www/vhosts/synergy-associates.com/be/libraries/src/Plugin/CMSPlugin.php (line 289)
  1.                 }
  2.                 // Convert to indexed array for unpacking.
  3.                 $arguments = \array_values($arguments);
  4.                 $result $this->{$methodName}(...$arguments);
  5.                 // Ignore null results
  6.                 if ($result === null) {
  7.                     return;
  8.                 }
  1.                 if ($event->isStopped())
  2.                 {
  3.                     return $event;
  4.                 }
  5.                 $listener($event);
  6.             }
  7.         }
  8.         return $event;
  9.     }
Dispatcher->dispatch('onBeforeCompileHead', object(Event)) in /var/www/vhosts/synergy-associates.com/be/libraries/src/Application/EventAware.php (line 111)
  1.             $event     = new $className($eventName$args);
  2.         } else {
  3.             throw new \InvalidArgumentException('The arguments must either be an event or an array');
  4.         }
  5.         $result $dispatcher->dispatch($eventName$event);
  6.         // @todo - There are still test cases where the result isn't defined, temporarily leave the isset check in place
  7.         return !isset($result['result']) || \is_null($result['result']) ? [] : $result['result'];
  8.     }
  9. }
  1.                 $asset->onAttachCallback($this->_doc);
  2.             }
  3.         }
  4.         // Trigger the onBeforeCompileHead event
  5.         $app->triggerEvent('onBeforeCompileHead');
  6.         // Add Script Options as inline asset
  7.         $scriptOptions $this->_doc->getScriptOptions();
  8.         if ($scriptOptions) {
MetasRenderer->render(null, array(), null) in /var/www/vhosts/synergy-associates.com/be/libraries/src/Document/HtmlDocument.php (line 565)
  1.             $cbuffer[$hash] = $tmpdata;
  2.             $cache->store($cbuffer'cbuffer_' $type);
  3.         } else {
  4.             $this->setBuffer($renderer->render($name$attribsnull), $type$name$title);
  5.         }
  6.         return parent::$_buffer[$type][$name][$title];
  7.     }
HtmlDocument->getBuffer('metas', null, array()) in /var/www/vhosts/synergy-associates.com/be/libraries/src/Document/HtmlDocument.php (line 833)
  1.         $replace = [];
  2.         $with    = [];
  3.         foreach ($this->_template_tags as $jdoc => $args) {
  4.             $replace[] = $jdoc;
  5.             $with[]    = $this->getBuffer($args['type'], $args['name'], $args['attribs']);
  6.         }
  7.         return str_replace($replace$with$this->_template);
  8.     }
  9. }
  1.         if (\array_key_exists('csp_nonce'$params) && $params['csp_nonce'] !== null) {
  2.             $this->cspNonce $params['csp_nonce'];
  3.         }
  4.         $data $this->_renderTemplate();
  5.         parent::render($caching$params);
  6.         return $data;
  7.     }
HtmlDocument->render(false, array('template' => 'cassiopeia', 'directory' => '/var/www/vhosts/synergy-associates.com/be/templates', 'debug' => '0', 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php')) in /var/www/vhosts/synergy-associates.com/be/libraries/src/Document/ErrorDocument.php (line 139)
  1.         $this->debug $params['debug'] ?? false;
  2.         $this->error $this->_error;
  3.         $params['file'] = 'error.php';
  4.         return parent::render($cache$params);
  5.     }
  6.     /**
  7.      * Render the backtrace
  8.      *
ErrorDocument->render(false, array('template' => 'cassiopeia', 'directory' => '/var/www/vhosts/synergy-associates.com/be/templates', 'debug' => '0', 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php')) in /var/www/vhosts/synergy-associates.com/be/libraries/src/Error/Renderer/HtmlRenderer.php (line 78)
  1.                 'template'         => $template->template,
  2.                 'directory'        => JPATH_THEMES,
  3.                 'debug'            => JDEBUG,
  4.                 'csp_nonce'        => $app->get('csp_nonce'),
  5.                 'templateInherits' => $template->parent,
  6.                 'params'           => $template->params,
  7.             ]
  8.         );
  9.     }
  10. }
  1.             // Reset the document object in the factory, this gives us a clean slate and lets everything render properly
  2.             Factory::$document $renderer->getDocument();
  3.             Factory::getApplication()->loadDocument(Factory::$document);
  4.             $data $renderer->render($error);
  5.             // If nothing was rendered, just use the message from the Exception
  6.             if (empty($data)) {
  7.                 $data $error->getMessage();
  8.             }
  1.      * @since   3.10.0
  2.      */
  3.     public static function handleException(\Throwable $error)
  4.     {
  5.         static::logException($error);
  6.         static::render($error);
  7.     }
  8.     /**
  9.      * Render the error page based on an exception.
  10.      *
ExceptionHandler::handleException(object(Error)) in /var/www/vhosts/synergy-associates.com/be/libraries/src/Application/CMSApplication.php (line 322)
  1.             );
  2.             // Trigger the onError event.
  3.             $this->triggerEvent('onError'$event);
  4.             ExceptionHandler::handleException($event->getError());
  5.         }
  6.         // Trigger the onBeforeRespond event.
  7.         $this->getDispatcher()->dispatch('onBeforeRespond');
  1. // Set the application as global app
  2. \Joomla\CMS\Factory::$application $app;
  3. // Execute the application.
  4. $app->execute();
require_once('/var/www/vhosts/synergy-associates.com/be/includes/app.php') in /var/www/vhosts/synergy-associates.com/be/index.php (line 32)
  1.  * define() is used rather than "const" to not error for PHP 5.2 and lower
  2.  */
  3. define('_JEXEC'1);
  4. // Run the application - All executable code should be triggered through this file
  5. require_once dirname(__FILE__) . '/includes/app.php';

Error

Call to undefined method Joomla\CMS\Application\SiteApplication::isAdmin()

  1.         parent::__construct($subject$config);
  2.         $this->app JFactory::getApplication();
  3.     }
  4.     
  5.     public function onContentBeforeDisplay($context, &$article, &$params$page=0){
  6.         if($this->app->isAdmin())
  7.         {
  8.             return '';
  9.         }        
  10.         $ignore_pagination $this->params->get'ignore_pagination');
  11.         $view JRequest::getCmd('view');
plgContental_facebook_comments->onContentBeforeDisplay('com_content.article', object(stdClass), object(Registry), null) in /var/www/vhosts/synergy-associates.com/be/libraries/src/Plugin/CMSPlugin.php (line 289)
  1.                 }
  2.                 // Convert to indexed array for unpacking.
  3.                 $arguments = \array_values($arguments);
  4.                 $result $this->{$methodName}(...$arguments);
  5.                 // Ignore null results
  6.                 if ($result === null) {
  7.                     return;
  8.                 }
  1.                 if ($event->isStopped())
  2.                 {
  3.                     return $event;
  4.                 }
  5.                 $listener($event);
  6.             }
  7.         }
  8.         return $event;
  9.     }
Dispatcher->dispatch('onContentBeforeDisplay', object(Event)) in /var/www/vhosts/synergy-associates.com/be/libraries/src/Application/EventAware.php (line 111)
  1.             $event     = new $className($eventName$args);
  2.         } else {
  3.             throw new \InvalidArgumentException('The arguments must either be an event or an array');
  4.         }
  5.         $result $dispatcher->dispatch($eventName$event);
  6.         // @todo - There are still test cases where the result isn't defined, temporarily leave the isset check in place
  7.         return !isset($result['result']) || \is_null($result['result']) ? [] : $result['result'];
  8.     }
  9. }
WebApplication->triggerEvent('onContentBeforeDisplay', array('com_content.article', object(stdClass), object(Registry), null)) in /var/www/vhosts/synergy-associates.com/be/components/com_content/src/View/Article/HtmlView.php (line 233)
  1.         $item->event                    = new \stdClass();
  2.         $results                        Factory::getApplication()->triggerEvent('onContentAfterTitle', ['com_content.article', &$item, &$item->params$offset]);
  3.         $item->event->afterDisplayTitle trim(implode("\n"$results));
  4.         $results                           Factory::getApplication()->triggerEvent('onContentBeforeDisplay', ['com_content.article', &$item, &$item->params$offset]);
  5.         $item->event->beforeDisplayContent trim(implode("\n"$results));
  6.         $results                          Factory::getApplication()->triggerEvent('onContentAfterDisplay', ['com_content.article', &$item, &$item->params$offset]);
  7.         $item->event->afterDisplayContent trim(implode("\n"$results));
  1.                 $cache->get($view'display');
  2.             } catch (CacheExceptionInterface $exception) {
  3.                 $view->display();
  4.             }
  5.         } else {
  6.             $view->display();
  7.         }
  8.         return $this;
  9.     }
BaseController->display(true, array('catid' => 'INT', 'id' => 'INT', 'cid' => 'ARRAY', 'year' => 'INT', 'month' => 'INT', 'limit' => 'UINT', 'limitstart' => 'UINT', 'showall' => 'INT', 'return' => 'BASE64', 'filter' => 'STRING', 'filter_order' => 'CMD', 'filter_order_Dir' => 'CMD', 'filter-search' => 'STRING', 'print' => 'BOOLEAN', 'lang' => 'CMD', 'Itemid' => 'INT')) in /var/www/vhosts/synergy-associates.com/be/components/com_content/src/Controller/DisplayController.php (line 121)
  1.                     $model->hit();
  2.                 }
  3.             }
  4.         }
  5.         parent::display($cachable$safeurlparams);
  6.         return $this;
  7.     }
  8. }
  1.         }
  2.         // Record the actual task being fired
  3.         $this->doTask $doTask;
  4.         return $this->$doTask();
  5.     }
  6.     /**
  7.      * Method to get a model object, loading it if required.
  8.      *
  1.             $config['name'] = strtolower($this->input->get('controller'));
  2.         }
  3.         // Execute the task for this component
  4.         $controller $this->getController($controllerucfirst($this->app->getName()), $config);
  5.         $controller->execute($task);
  6.         $controller->redirect();
  7.     }
  8.     /**
  9.      * Get a controller from the component
  1.                 return;
  2.             }
  3.         }
  4.         parent::dispatch();
  5.     }
  6. }
  1.         if (!static::isEnabled($option)) {
  2.             throw new MissingComponentException(Text::_('JLIB_APPLICATION_ERROR_COMPONENT_NOT_FOUND'), 404);
  3.         }
  4.         ob_start();
  5.         $app->bootComponent($option)->getDispatcher($app)->dispatch();
  6.         $contents ob_get_clean();
  7.         // Revert the scope
  8.         $app->scope $scope;
ComponentHelper::renderComponent('com_content') in /var/www/vhosts/synergy-associates.com/be/libraries/src/Application/SiteApplication.php (line 208)
  1.             $document->setGenerator('Joomla! - Open Source Content Management - Version ' JVERSION);
  2.         } else {
  3.             $document->setGenerator('Joomla! - Open Source Content Management');
  4.         }
  5.         $contents ComponentHelper::renderComponent($component);
  6.         $document->setBuffer($contents'component');
  7.         // Trigger the onAfterDispatch event.
  8.         PluginHelper::importPlugin('system');
  9.         $this->triggerEvent('onAfterDispatch');
  1.              */
  2.             $this->checkUserRequireReset('com_users''profile''edit''com_users/profile.save,com_users/profile.apply,com_users/user.logout');
  3.         }
  4.         // Dispatch the application
  5.         $this->dispatch();
  6.         // Mark afterDispatch in the profiler.
  7.         JDEBUG $this->profiler->mark('afterDispatch') : null;
  8.     }
  1.             $this->sanityCheckSystemVariables();
  2.             $this->setupLogging();
  3.             $this->createExtensionNamespaceMap();
  4.             // Perform application routines.
  5.             $this->doExecute();
  6.             // If we have an application document object, render it.
  7.             if ($this->document instanceof \Joomla\CMS\Document\Document) {
  8.                 // Render the application output.
  9.                 $this->render();
  1. // Set the application as global app
  2. \Joomla\CMS\Factory::$application $app;
  3. // Execute the application.
  4. $app->execute();
require_once('/var/www/vhosts/synergy-associates.com/be/includes/app.php') in /var/www/vhosts/synergy-associates.com/be/index.php (line 32)
  1.  * define() is used rather than "const" to not error for PHP 5.2 and lower
  2.  */
  3. define('_JEXEC'1);
  4. // Run the application - All executable code should be triggered through this file
  5. require_once dirname(__FILE__) . '/includes/app.php';

Stack Traces 2

[2/2] ClassNotFoundError
Symfony\Component\ErrorHandler\Error\ClassNotFoundError:
Attempted to load class "JRequest" from the global namespace.
Did you forget a "use" statement?

  at /var/www/vhosts/synergy-associates.com/be/plugins/content/al_facebook_comments/al_facebook_comments.php:65
  at plgContental_facebook_comments->InjectHeadCode()
     (/var/www/vhosts/synergy-associates.com/be/plugins/content/al_facebook_comments/al_facebook_comments.php:54)
  at plgContental_facebook_comments->onBeforeCompileHead()
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Plugin/CMSPlugin.php:289)
  at Joomla\CMS\Plugin\CMSPlugin->Joomla\CMS\Plugin\{closure}(object(Event))
     (/var/www/vhosts/synergy-associates.com/be/libraries/vendor/joomla/event/src/Dispatcher.php:486)
  at Joomla\Event\Dispatcher->dispatch('onBeforeCompileHead', object(Event))
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Application/EventAware.php:111)
  at Joomla\CMS\Application\WebApplication->triggerEvent('onBeforeCompileHead')
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Document/Renderer/Html/MetasRenderer.php:61)
  at Joomla\CMS\Document\Renderer\Html\MetasRenderer->render(null, array(), null)
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Document/HtmlDocument.php:565)
  at Joomla\CMS\Document\HtmlDocument->getBuffer('metas', null, array())
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Document/HtmlDocument.php:833)
  at Joomla\CMS\Document\HtmlDocument->_renderTemplate()
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Document/HtmlDocument.php:637)
  at Joomla\CMS\Document\HtmlDocument->render(false, array('template' => 'cassiopeia', 'directory' => '/var/www/vhosts/synergy-associates.com/be/templates', 'debug' => '0', 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php'))
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Document/ErrorDocument.php:139)
  at Joomla\CMS\Document\ErrorDocument->render(false, array('template' => 'cassiopeia', 'directory' => '/var/www/vhosts/synergy-associates.com/be/templates', 'debug' => '0', 'csp_nonce' => null, 'templateInherits' => '', 'params' => object(Registry), 'file' => 'error.php'))
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Error/Renderer/HtmlRenderer.php:78)
  at Joomla\CMS\Error\Renderer\HtmlRenderer->render(object(Error))
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Exception/ExceptionHandler.php:126)
  at Joomla\CMS\Exception\ExceptionHandler::render(object(Error))
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Exception/ExceptionHandler.php:72)
  at Joomla\CMS\Exception\ExceptionHandler::handleException(object(Error))
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Application/CMSApplication.php:322)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/var/www/vhosts/synergy-associates.com/be/includes/app.php:61)
  at require_once('/var/www/vhosts/synergy-associates.com/be/includes/app.php')
     (/var/www/vhosts/synergy-associates.com/be/index.php:32)                
[1/2] Error
Error:
Call to undefined method Joomla\CMS\Application\SiteApplication::isAdmin()

  at /var/www/vhosts/synergy-associates.com/be/plugins/content/al_facebook_comments/al_facebook_comments.php:29
  at plgContental_facebook_comments->onContentBeforeDisplay('com_content.article', object(stdClass), object(Registry), null)
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Plugin/CMSPlugin.php:289)
  at Joomla\CMS\Plugin\CMSPlugin->Joomla\CMS\Plugin\{closure}(object(Event))
     (/var/www/vhosts/synergy-associates.com/be/libraries/vendor/joomla/event/src/Dispatcher.php:486)
  at Joomla\Event\Dispatcher->dispatch('onContentBeforeDisplay', object(Event))
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Application/EventAware.php:111)
  at Joomla\CMS\Application\WebApplication->triggerEvent('onContentBeforeDisplay', array('com_content.article', object(stdClass), object(Registry), null))
     (/var/www/vhosts/synergy-associates.com/be/components/com_content/src/View/Article/HtmlView.php:233)
  at Joomla\Component\Content\Site\View\Article\HtmlView->display()
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/MVC/Controller/BaseController.php:660)
  at Joomla\CMS\MVC\Controller\BaseController->display(true, array('catid' => 'INT', 'id' => 'INT', 'cid' => 'ARRAY', 'year' => 'INT', 'month' => 'INT', 'limit' => 'UINT', 'limitstart' => 'UINT', 'showall' => 'INT', 'return' => 'BASE64', 'filter' => 'STRING', 'filter_order' => 'CMD', 'filter_order_Dir' => 'CMD', 'filter-search' => 'STRING', 'print' => 'BOOLEAN', 'lang' => 'CMD', 'Itemid' => 'INT'))
     (/var/www/vhosts/synergy-associates.com/be/components/com_content/src/Controller/DisplayController.php:121)
  at Joomla\Component\Content\Site\Controller\DisplayController->display()
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/MVC/Controller/BaseController.php:693)
  at Joomla\CMS\MVC\Controller\BaseController->execute('display')
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Dispatcher/ComponentDispatcher.php:143)
  at Joomla\CMS\Dispatcher\ComponentDispatcher->dispatch()
     (/var/www/vhosts/synergy-associates.com/be/components/com_content/src/Dispatcher/Dispatcher.php:56)
  at Joomla\Component\Content\Site\Dispatcher\Dispatcher->dispatch()
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Component/ComponentHelper.php:361)
  at Joomla\CMS\Component\ComponentHelper::renderComponent('com_content')
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Application/SiteApplication.php:208)
  at Joomla\CMS\Application\SiteApplication->dispatch()
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Application/SiteApplication.php:249)
  at Joomla\CMS\Application\SiteApplication->doExecute()
     (/var/www/vhosts/synergy-associates.com/be/libraries/src/Application/CMSApplication.php:293)
  at Joomla\CMS\Application\CMSApplication->execute()
     (/var/www/vhosts/synergy-associates.com/be/includes/app.php:61)
  at require_once('/var/www/vhosts/synergy-associates.com/be/includes/app.php')
     (/var/www/vhosts/synergy-associates.com/be/index.php:32)