Вывод beforeDisplayContent в mod_articles_latest - Joomla 3.x: Общие вопросы

<?php echo $this->item->event->beforeDisplayContent; ?>

<?php echo $item->beforeDisplayContent; ?>

$dispatcher = JEventDispatcher::getInstance();
PluginHelper::importPlugin('content');

$item->event = new stdClass();            
$item->event->beforeDisplayContent = trim(implode("\n", $results));
         
$results = $dispatcher->trigger('afterDisplayTitle', array('com_content.article', &$item, &$item->params, 0));
$item->event->afterDisplayTitle = trim(implode("\n", $results));
         
$results = $dispatcher->trigger('afterDisplayContent', array('com_content.article', &$item, &$item->params, 0));
$item->event->afterDisplayContent = trim(implode("\n", $results)); 

<?php echo $item->event->beforeDisplayContent; ?>

<?php echo $item->beforeDisplayContent; ?>

defined('_JEXEC') or die;

JPluginHelper::importPlugin('content');
$app       = JFactory::getApplication();
$params->set('show_vote', true);

?>
<ul class="latestnews<?php echo $moduleclass_sfx; ?>">
<?php foreach ($list as $item) :  ?>
	<li itemscope itemtype="https://schema.org/Article">
	   <?php 
	   //выводим результат плагинов
	   $results = $app->triggerEvent('onContentBeforeDisplay', array('com_content.article', &$item, &$params, 1));
	   echo implode('', $results); 
 	   ?>
		<a href="<?php echo $item->link; ?>" itemprop="url">
			<span itemprop="name">
				<?php echo $item->title; ?>
			</span>
		</a>
	</li>
<?php endforeach; ?>
</ul>

JPluginHelper::importPlugin('content');
$app       = JFactory::getApplication();
$params->set('show_vote', true);

$results = $app->triggerEvent('onContentBeforeDisplay', array('com_content.article', &$item, &$params, 1));
echo implode('', $results); 

echo JHTML::_('content.prepare', '{extravote 1}'); 

$app    = JFactory::getApplication();
JPluginHelper::importPlugin('content');
$params = JComponentHelper::getParams('com_content'); // Без этой строчки не работает следующая
$params->set('show_vote', true);

	   <?php 
	   //выводим результат плагинов
	   $results = $app->triggerEvent('onContentBeforeDisplay', array('com_content.article', &$item, &$params, 1));
	   echo implode('', $results); 
 	   ?>

Notice: Trying to get property of non-object in C:\OpenServer\domains\site.ru\plugins\content\extravote\extravote.php on line 34 

Notice: Trying to get property of non-object in C:\OpenServer\domains\site.ru\plugins\content\vote\vote.php on line 74