Проверка дружбы в записи ТК

<?php if ($item['user']['is_friend'] == 1) { ?>
                   он твой друг
      <?php } else { ?>
                   он твой недруг
<?php } ?>

Fatal error: Uncaught Error: Call to a member function getContentTypeByName() on null in C:\OSPanel\home\yakutsk.loc\system\controllers\content\actions\item_view.php:681 Stack trace: #0 C:\OSPanel\home\yakutsk.loc\system\controllers\content\actions\item_view.php(9): actionContentItemView->getItemAndCtype() #1 C:\OSPanel\home\yakutsk.loc\system\core\controller.php(643): actionContentItemView->run() #2 C:\OSPanel\home\yakutsk.loc\system\core\controller.php(512): cmsController->runExternalAction('item_view', Array) #3 C:\OSPanel\home\yakutsk.loc\system\core\controller.php(488): cmsController->executeAction('item_view', Array) #4 C:\OSPanel\home\yakutsk.loc\system\controllers\content\frontend.php(29): cmsController->runAction('item_view') #5 C:\OSPanel\home\yakutsk.loc\system\core\controller.php(537): content->route('news/15-budut-e...') #6 C:\OSPanel\home\yakutsk.loc\system\core\controller.php(488): cmsController->executeAction('news', Array) #7 C:\OSPanel\home\yakutsk.loc\system\core\core.php(996): cmsController->runAction('news', Array) #8 C:\OSPanel\home\yakutsk.loc\system\core\core.php(190): cmsCore->runController() #9 C:\OSPanel\home\yakutsk.loc\index.php(28): cmsCore->runHttp('/news/15-budut-...') #10 {main} thrown in C:\OSPanel\home\yakutsk.loc\system\controllers\content\actions\item_view.php on line 681

 $user = cmsUser::getInstance();  // Добавил эту строку
 
        return $this->getItemByField($table_name, $by_field, $id, function ($item, $model) use ($ctype, $user) {  // Здесь дописал $user
 
            $item['user'] = [
                'id'              => $item['user_id'],
                'groups'          => $item['user_groups'],
                'slug'            => $item['user_slug'],
                'nickname'        => $item['user_nickname'],
                'privacy_options' => self::yamlToArray($item['user_privacy_options']),
                'is_friend'       => $user->isFriend($item['user_id']),  // Добавил эту строку
                'avatar'          => $item['user_avatar']
            ];
 
            $item['is_draft'] = false;
 
            if (!$item['is_approved']) {
                $item['is_draft'] = $model->isDraftContentItem($ctype['name'], $item);
            }
 
            return $item;
        }, $by_field);