Error 500 Internal Server Error

GET https://www.ist-mamou.org/article/conseil-de-l-institut

Browse referrer URL
IP
74.7.241.53
Profiled on
Token
9b6f12
Forwarded to ErrorController :: show (15d0e6)

Exceptions

RuntimeError

HTTP 500 Internal Server Error

Impossible to access an attribute ("title") on a null variable.

Exception

Twig\Error\ RuntimeError

Show exception properties 
Twig\Error\RuntimeError {#962
  -lineno: 11
  -name: "client/article/show-article.html.twig"
  -rawMessage: "Impossible to access an attribute ("title") on a null variable."
  -sourcePath: "/home/luvirkz-bobo/www/istmamou/templates/client/article/show-article.html.twig"
  -sourceCode: """
    {% extends 'client/base.html.twig' %}\n
    \n
    {% block title %} {{ article.title }} {% endblock %}\n
    \n
    {% block body %}\n
        <!-- Start Section Banner Area -->\n
        <div class="section-banner bg-2">\n
            <div class="container">\n
                <div class="banner-spacing">\n
                    <div class="section-info">\n
                        <h2 data-aos="fade-up" data-aos-delay="100">{{ article.title }}</h2>\n
                    </div>\n
                </div>\n
            </div>\n
        </div>\n
        <!-- End Section Banner Area -->\n
        \n
        <!-- Blog Details Area -->\n
        <div class="blog-area ptb-25">\n
                    <!-- Article Content Section -->\n
                    <div class="col-lg-9">\n
                        <div class="blog-details-desc">\n
                            <!-- Article Image -->\n
                            <div class="article-image">\n
                                <img src="{{ vich_uploader_asset(article, 'imageFile') }}" alt="{{ article.title }}">\n
                            </div>\n
    \n
                            <!-- Article Content -->\n
                            <div class="article-content">\n
                                <div class="entry-meta">\n
                                    <ul>\n
                                        <li>{{ article.createdAt|date('d m Y') }}</li>\n
                                    </ul>\n
                                </div>\n
                                <h3>{{ article.title }}</h3>\n
                                <p>{{ article.content | raw }}</p>\n
                            </div>\n
    \n
                            <!-- Article Footer -->\n
                            <div class="article-footer">\n
                                <div class="article-tags">\n
                                    <span>Tags:</span>\n
                                    <a href="#">{{ article.type }}</a>\n
                                </div>\n
                                <div class="article-share">\n
                                    <ul class="social">\n
                                        <li><span>Share:</span></li>\n
                                        <li><a href="#" class="facebook" target="_blank"><i class="bx bxl-facebook"></i></a></li>\n
                                        <li><a href="#" class="twitter" target="_blank"><i class="bx bxl-twitter"></i></a></li>\n
                                        <li><a href="#" class="linkedin" target="_blank"><i class="bx bxl-linkedin"></i></a></li>\n
                                        <li><a href="#" class="instagram" target="_blank"><i class="bx bxl-instagram"></i></a></li>\n
                                    </ul>\n
                                </div>\n
                            </div>\n
                        </div>\n
    \n
                    </div>\n
    \n
                    <!-- Sidebar Section -->\n
                    <div class="col-lg-3">\n
                        <div class="widget-area">\n
                            <!-- Article Types Widget -->\n
                            <div class="widget widget-types">\n
                                <h3 class="widget-title">Mots clés</h3>\n
                                <ul>\n
                                    <li>\n
                                        <a href="{{ path('app_articles_by_type', {type: 'test'}) }}">test</a>\n
                                    </li>\n
                                </ul>\n
                            </div>\n
                        </div>\n
                    </div>\n
                    \n
                </div>\n
            </div>\n
        </div>\n
    \n
        <!-- Full-Width Recent Articles Section with Cards -->\n
        <div class="recent-articles-area pb-100">\n
            <div class="container">\n
                <h3 class="">Articles Récents</h3>\n
                <div class="row">\n
                    {% for recentArt in recentArticles %}\n
                        <div class="col-lg-4 col-md-4 col-sm-6 mb-4">\n
                            <div class="card h-100">\n
                                <a href="{{ path('app_article_show', {'slug': recentArt.slug}) }}">\n
                                    <img src="{{ vich_uploader_asset(recentArt, 'imageFile') }}" class="card-imp-top" alt="{{ recentArt.title }}">\n
                                </a>\n
                                <div class="card-body">\n
                                    <h5 class="card-title">\n
                                        <a href="{{ path('app_article_show', {'slug': recentArt.slug}) }}">{{ recentArt.title }}</a>\n
                                    </h5>\n
                                    <p class="card-text"><small class="text-muted">{{ recentArt.createdAt|date('d M Y') }}</small></p>\n
                                </div>\n
                            </div>\n
                        </div>\n
                    {% endfor %}\n
                </div>\n
            </div>\n
        </div>\n
        <!-- End Full-Width Recent Articles Section -->\n
    {% endblock %}\n
    """
}
in /home/luvirkz-bobo/www/istmamou/templates/client/article/show-article.html.twig (line 11)
in var/cache/dev/twig/1e/1e85344517959e3a1b382676fbbfd654.php :: getAttribute (line 109)
  1.         <div class=\"container\">
  2.             <div class=\"banner-spacing\">
  3.                 <div class=\"section-info\">
  4.                     <h2 data-aos=\"fade-up\" data-aos-delay=\"100\">";
  5.         // line 11
  6.         yield $this->env->getRuntime('Twig\Runtime\EscaperRuntime')->escape(CoreExtension::getAttribute($this->env, $this->source, (isset($context["article"]) || array_key_exists("article", $context) ? $context["article"] : (function () { throw new RuntimeError('Variable "article" does not exist.', 11, $this->source); })()), "title", [], "any", false, false, false, 11), "html", null, true);
  7.         yield "</h2>
  8.                 </div>
  9.             </div>
  10.         </div>
  11.     </div>
in vendor/twig/twig/src/Template.php -> block_body (line 431)
  1.             throw new \LogicException('A block must be a method on a \Twig\Template instance.');
  2.         }
  4.         if (null !== $template) {
  5.             try {
  6.                 yield from $template->$block($context, $blocks);
  7.             } catch (Error $e) {
  8.                 if (!$e->getSourceContext()) {
  9.                     $e->setSourceContext($template->getSourceContext());
  10.                 }
in var/cache/dev/twig/9c/9cc8344e0e177edba2df9d6382db7824.php -> yieldBlock (line 123)
  1.         yield "
  2.        <!-- End Clgun Searchbar Area -->
  4.         ";
  5.         // line 77
  6.         yield from $this->unwrap()->yieldBlock('body', $context, $blocks);
  7.         // line 78
  8.         yield "
  9.         <!-- Start Footer Area -->
  10.         ";
  11.         // line 80
in vendor/twig/twig/src/Template.php -> doDisplay (line 387)
  1.     {
  2.         $context += $this->env->getGlobals();
  3.         $blocks = array_merge($this->blocks, $blocks);
  5.         try {
  6.             yield from $this->doDisplay($context, $blocks);
  7.         } catch (Error $e) {
  8.             if (!$e->getSourceContext()) {
  9.                 $e->setSourceContext($this->getSourceContext());
  10.             }
in var/cache/dev/twig/1e/1e85344517959e3a1b382676fbbfd654.php -> yield (line 54)
  2.         $__internal_6f47bbe9983af81f1e7450e9a3e3768f = $this->extensions["Symfony\\Bridge\\Twig\\Extension\\ProfilerExtension"];
  3.         $__internal_6f47bbe9983af81f1e7450e9a3e3768f->enter($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof = new \Twig\Profiler\Profile($this->getTemplateName(), "template", "client/article/show-article.html.twig"));
  5.         $this->parent = $this->loadTemplate("client/base.html.twig", "client/article/show-article.html.twig", 1);
  6.         yield from $this->parent->unwrap()->yield($context, array_merge($this->blocks, $blocks));
  7.         
  8.         $__internal_5a27a8ba21ca79b61932376b2fa922d2->leave($__internal_5a27a8ba21ca79b61932376b2fa922d2_prof);
  10.         
  11.         $__internal_6f47bbe9983af81f1e7450e9a3e3768f->leave($__internal_6f47bbe9983af81f1e7450e9a3e3768f_prof);
in vendor/twig/twig/src/Template.php -> doDisplay (line 387)
  1.     {
  2.         $context += $this->env->getGlobals();
  3.         $blocks = array_merge($this->blocks, $blocks);
  5.         try {
  6.             yield from $this->doDisplay($context, $blocks);
  7.         } catch (Error $e) {
  8.             if (!$e->getSourceContext()) {
  9.                 $e->setSourceContext($this->getSourceContext());
  10.             }
in vendor/twig/twig/src/Template.php -> yield (line 343)
  1.         return $this->blocks;
  2.     }
  4.     public function display(array $context, array $blocks = []): void
  5.     {
  6.         foreach ($this->yield($context, $blocks) as $data) {
  7.             echo $data;
  8.         }
  9.     }
  11.     public function render(array $context): string
in vendor/twig/twig/src/Template.php -> display (line 358)
  1.                 ob_start();
  2.             } else {
  3.                 ob_start(function () { return ''; });
  4.             }
  5.             try {
  6.                 $this->display($context);
  7.             } catch (\Throwable $e) {
  8.                 while (ob_get_level() > $level) {
  9.                     ob_end_clean();
  10.                 }
in vendor/twig/twig/src/TemplateWrapper.php -> render (line 35)
  1.     ) {
  2.     }
  4.     public function render(array $context = []): string
  5.     {
  6.         return $this->template->render($context);
  7.     }
  9.     public function display(array $context = [])
  10.     {
  11.         // using func_get_args() allows to not expose the blocks argument
in vendor/twig/twig/src/Environment.php -> render (line 320)
  1.      * @throws SyntaxError  When an error occurred during compilation
  2.      * @throws RuntimeError When an error occurred during rendering
  3.      */
  4.     public function render($name, array $context = []): string
  5.     {
  6.         return $this->load($name)->render($context);
  7.     }
  9.     /**
  10.      * Displays a template.
  11.      *
in vendor/symfony/framework-bundle/Controller/AbstractController.php -> render (line 431)
  2.         if (null !== $block) {
  3.             return $this->container->get('twig')->load($view)->renderBlock($block, $parameters);
  4.         }
  6.         return $this->container->get('twig')->render($view, $parameters);
  7.     }
  9.     private function doRender(string $view, ?string $block, array $parameters, ?Response $response, string $method): Response
  10.     {
  11.         $content = $this->doRenderView($view, $block, $parameters, $method);
in vendor/symfony/framework-bundle/Controller/AbstractController.php -> doRenderView (line 436)
  1.         return $this->container->get('twig')->render($view, $parameters);
  2.     }
  4.     private function doRender(string $view, ?string $block, array $parameters, ?Response $response, string $method): Response
  5.     {
  6.         $content = $this->doRenderView($view, $block, $parameters, $method);
  7.         $response ??= new Response();
  9.         if (200 === $response->getStatusCode()) {
  10.             foreach ($parameters as $v) {
  11.                 if ($v instanceof FormInterface && $v->isSubmitted() && !$v->isValid()) {
in vendor/symfony/framework-bundle/Controller/AbstractController.php -> doRender (line 250)
  1.      * If an invalid form is found in the list of parameters, a 422 status code is returned.
  2.      * Forms found in parameters are auto-cast to form views.
  3.      */
  4.     protected function render(string $view, array $parameters = [], ?Response $response = null): Response
  5.     {
  6.         return $this->doRender($view, null, $parameters, $response, __FUNCTION__);
  7.     }
  9.     /**
  10.      * Renders a block in a view.
  11.      *
AbstractController->render('client/article/show-article.html.twig', array('article' => null, 'recentArticles' => array())) in src/Controller/Client/ArticleController.php (line 33)
  1.         $article = $articleRepository->findOneBy(['slug' => $slug]);
  3.         // Récupérer les articles récents
  4.         $recentArticles = $articleRepository->findLatestArticles();
  6.         return $this->render('client/article/show-article.html.twig', [
  7.             'article' => $article,
  8.             'recentArticles' => $recentArticles,  // Passer les articles récents Ã  la vue
  9.         ]);
  10.     }
in vendor/symfony/http-kernel/HttpKernel.php -> showArticle (line 183)
  1.         $this->dispatcher->dispatch($event, KernelEvents::CONTROLLER_ARGUMENTS);
  2.         $controller = $event->getController();
  3.         $arguments = $event->getArguments();
  5.         // call controller
  6.         $response = $controller(...$arguments);
  8.         // view
  9.         if (!$response instanceof Response) {
  10.             $event = new ViewEvent($this, $request, $type, $response, $event);
  11.             $this->dispatcher->dispatch($event, KernelEvents::VIEW);
in vendor/symfony/http-kernel/HttpKernel.php -> handleRaw (line 76)
  1.         $request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
  3.         $this->requestStack->push($request);
  4.         $response = null;
  5.         try {
  6.             return $response = $this->handleRaw($request, $type);
  7.         } catch (\Throwable $e) {
  8.             if ($e instanceof \Error && !$this->handleAllThrowables) {
  9.                 throw $e;
  10.             }
in vendor/symfony/http-kernel/Kernel.php -> handle (line 182)
  1.         $this->boot();
  2.         ++$this->requestStackSize;
  3.         $this->resetServices = true;
  5.         try {
  6.             return $this->getHttpKernel()->handle($request, $type, $catch);
  7.         } finally {
  8.             --$this->requestStackSize;
  9.         }
  10.     }
in vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php -> handle (line 35)
  1.     ) {
  2.     }
  4.     public function run(): int
  5.     {
  6.         $response = $this->kernel->handle($this->request);
  8.         if (Kernel::VERSION_ID >= 60400) {
  9.             $response->send(false);
  11.             if (\function_exists('fastcgi_finish_request') && !$this->debug) {
in vendor/autoload_runtime.php -> run (line 29)
  1. $app = $app(...$args);
  3. exit(
  4.     $runtime
  5.         ->getRunner($app)
  6.         ->run()
  7. );
require_once('/home/luvirkz/www/istmamou/vendor/autoload_runtime.php') in public/index.php (line 5)
  1. <?php
  3. use App\Kernel;
  5. require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
  7. return function (array $context) {
  8.     return new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']);
  9. };

Logs

Level Channel Message
DEBUG 15:26:35 php Warning: Zend OPcache API is restricted by "restrict_api" configuration directive 
{
    "exception": {
        "severity": 2,
        "file": "/home/luvirkz/www/istmamou/vendor/symfony/error-handler/DebugClassLoader.php",
        "line": 296,
        "trace": [
            {
                "file": "/home/luvirkz/www/istmamou/vendor/doctrine/doctrine-bundle/src/DoctrineBundle.php",
                "line": 132,
                "function": "loadClass",
                "class": "Symfony\\Component\\ErrorHandler\\DebugClassLoader",
                "type": "->"
            }
        ],
        "count": 35
    }
}
INFO 15:26:35 request Matched route "_profiler". 
{
    "route": "_profiler",
    "route_parameters": {
        "_route": "_profiler",
        "_controller": "web_profiler.controller.profiler::panelAction",
        "token": "9b6f12"
    },
    "request_uri": "https://ist-mamou.org/_profiler/9b6f12",
    "method": "GET"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Bridge\Doctrine\Middleware\IdleConnection\Listener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bridge\\Doctrine\\Middleware\\IdleConnection\\Listener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\AssetMapper\AssetMapperDevServerSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\AssetMapper\\AssetMapperDevServerSubscriber::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Knp\Bundle\PaginatorBundle\Subscriber\SlidingPaginationSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Knp\\Bundle\\PaginatorBundle\\Subscriber\\SlidingPaginationSubscriber::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\UX\LiveComponent\EventListener\LiveComponentSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\UX\\LiveComponent\\EventListener\\LiveComponentSubscriber::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.controller" to listener "Symfony\UX\LiveComponent\EventListener\LiveComponentSubscriber::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\UX\\LiveComponent\\EventListener\\LiveComponentSubscriber::onKernelController"
}
DEBUG 15:26:35 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 15:26:35 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsCsrfTokenValidAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsCsrfTokenValidAttributeListener::onKernelControllerArguments"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsGrantedAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsGrantedAttributeListener::onKernelControllerArguments"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelControllerArguments"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "ContainerE1W18pH\RequestPayloadValueResolverGhost01ca9cc::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "ContainerE1W18pH\\RequestPayloadValueResolverGhost01ca9cc::onKernelControllerArguments"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Bridge\Doctrine\Middleware\IdleConnection\Listener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bridge\\Doctrine\\Middleware\\IdleConnection\\Listener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\AssetMapper\AssetMapperDevServerSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\AssetMapper\\AssetMapperDevServerSubscriber::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Knp\Bundle\PaginatorBundle\Subscriber\SlidingPaginationSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Knp\\Bundle\\PaginatorBundle\\Subscriber\\SlidingPaginationSubscriber::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\UX\LiveComponent\EventListener\LiveComponentSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\UX\\LiveComponent\\EventListener\\LiveComponentSubscriber::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.controller" to listener "Symfony\UX\LiveComponent\EventListener\LiveComponentSubscriber::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\UX\\LiveComponent\\EventListener\\LiveComponentSubscriber::onKernelController"
}
DEBUG 15:26:35 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 15:26:35 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsCsrfTokenValidAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsCsrfTokenValidAttributeListener::onKernelControllerArguments"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsGrantedAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsGrantedAttributeListener::onKernelControllerArguments"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelControllerArguments"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "ContainerE1W18pH\RequestPayloadValueResolverGhost01ca9cc::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "ContainerE1W18pH\\RequestPayloadValueResolverGhost01ca9cc::onKernelControllerArguments"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}
DEBUG 15:26:35 event Notified event "kernel.response" to listener "Symfony\Component\AssetMapper\AssetMapperDevServerSubscriber::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\AssetMapper\\AssetMapperDevServerSubscriber::onKernelResponse"
}
DEBUG 15:26:35 event Notified event "kernel.response" to listener "Symfony\Component\Security\Http\Firewall\ContextListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\Security\\Http\\Firewall\\ContextListener::onKernelResponse"
}
DEBUG 15:26:35 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ResponseListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ResponseListener::onKernelResponse"
}
DEBUG 15:26:35 event Notified event "kernel.response" to listener "Symfony\Component\WebLink\EventListener\AddLinkHeaderListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\WebLink\\EventListener\\AddLinkHeaderListener::onKernelResponse"
}
DEBUG 15:26:35 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelResponse"
}
DEBUG 15:26:35 event Notified event "kernel.response" to listener "Symfony\Component\Security\Http\RememberMe\ResponseListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\Security\\Http\\RememberMe\\ResponseListener::onKernelResponse"
}
DEBUG 15:26:35 event Notified event "kernel.response" to listener "Symfony\UX\LiveComponent\EventListener\LiveComponentSubscriber::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\UX\\LiveComponent\\EventListener\\LiveComponentSubscriber::onKernelResponse"
}
DEBUG 15:26:35 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelResponse"
}
DEBUG 15:26:35 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ProfilerListener::onKernelResponse"
}
DEBUG 15:26:35 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::removeCspHeader". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::removeCspHeader"
}
DEBUG 15:26:35 event Notified event "kernel.response" to listener "Symfony\Bundle\WebProfilerBundle\EventListener\WebDebugToolbarListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Bundle\\WebProfilerBundle\\EventListener\\WebDebugToolbarListener::onKernelResponse"
}
DEBUG 15:26:35 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\DisallowRobotsIndexingListener::onResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DisallowRobotsIndexingListener::onResponse"
}
DEBUG 15:26:35 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelResponse"
}
DEBUG 15:26:35 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelFinishRequest"
}
DEBUG 15:26:35 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelFinishRequest"
}
DEBUG 15:26:35 event Notified event "kernel.finish_request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelFinishRequest"
}
DEBUG 15:26:35 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelFinishRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Bridge\Doctrine\Middleware\IdleConnection\Listener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bridge\\Doctrine\\Middleware\\IdleConnection\\Listener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\AssetMapper\AssetMapperDevServerSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\AssetMapper\\AssetMapperDevServerSubscriber::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Knp\Bundle\PaginatorBundle\Subscriber\SlidingPaginationSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Knp\\Bundle\\PaginatorBundle\\Subscriber\\SlidingPaginationSubscriber::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.request" to listener "Symfony\UX\LiveComponent\EventListener\LiveComponentSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\UX\\LiveComponent\\EventListener\\LiveComponentSubscriber::onKernelRequest"
}
DEBUG 15:26:35 event Notified event "kernel.controller" to listener "Symfony\UX\LiveComponent\EventListener\LiveComponentSubscriber::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\UX\\LiveComponent\\EventListener\\LiveComponentSubscriber::onKernelController"
}
DEBUG 15:26:35 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 15:26:35 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsCsrfTokenValidAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsCsrfTokenValidAttributeListener::onKernelControllerArguments"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsGrantedAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsGrantedAttributeListener::onKernelControllerArguments"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelControllerArguments"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "ContainerE1W18pH\RequestPayloadValueResolverGhost01ca9cc::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "ContainerE1W18pH\\RequestPayloadValueResolverGhost01ca9cc::onKernelControllerArguments"
}
DEBUG 15:26:35 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\ErrorListener::onControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ErrorListener::onControllerArguments"
}

Stack Trace

RuntimeError 
Twig\Error\RuntimeError:
Impossible to access an attribute ("title") on a null variable.

  at /home/luvirkz-bobo/www/istmamou/templates/client/article/show-article.html.twig:11
  at Twig\Extension\CoreExtension::getAttribute(object(Environment), object(Source), null, 'title', array(), 'any', false, false, false, 11)
     (var/cache/dev/twig/1e/1e85344517959e3a1b382676fbbfd654.php:109)
  at __TwigTemplate_24ccd8c343d28c8a39f02a5fcd794d63->block_body(array('article' => null, 'recentArticles' => array(), 'app' => object(AppVariable)), array('stylesheets' => array(object(__TwigTemplate_713016dd75bbb41459e52ed0d50e09c2), 'block_stylesheets'), 'javascripts' => array(object(__TwigTemplate_713016dd75bbb41459e52ed0d50e09c2), 'block_javascripts'), 'body' => array(object(__TwigTemplate_24ccd8c343d28c8a39f02a5fcd794d63), 'block_body'), 'title' => array(object(__TwigTemplate_24ccd8c343d28c8a39f02a5fcd794d63), 'block_title')))
     (vendor/twig/twig/src/Template.php:431)
  at Twig\Template->yieldBlock('body', array('article' => null, 'recentArticles' => array(), 'app' => object(AppVariable)), array('stylesheets' => array(object(__TwigTemplate_713016dd75bbb41459e52ed0d50e09c2), 'block_stylesheets'), 'javascripts' => array(object(__TwigTemplate_713016dd75bbb41459e52ed0d50e09c2), 'block_javascripts'), 'body' => array(object(__TwigTemplate_24ccd8c343d28c8a39f02a5fcd794d63), 'block_body'), 'title' => array(object(__TwigTemplate_24ccd8c343d28c8a39f02a5fcd794d63), 'block_title')))
     (var/cache/dev/twig/9c/9cc8344e0e177edba2df9d6382db7824.php:123)
  at __TwigTemplate_713016dd75bbb41459e52ed0d50e09c2->doDisplay(array('article' => null, 'recentArticles' => array(), 'app' => object(AppVariable)), array('stylesheets' => array(object(__TwigTemplate_713016dd75bbb41459e52ed0d50e09c2), 'block_stylesheets'), 'javascripts' => array(object(__TwigTemplate_713016dd75bbb41459e52ed0d50e09c2), 'block_javascripts'), 'body' => array(object(__TwigTemplate_24ccd8c343d28c8a39f02a5fcd794d63), 'block_body'), 'title' => array(object(__TwigTemplate_24ccd8c343d28c8a39f02a5fcd794d63), 'block_title')))
     (vendor/twig/twig/src/Template.php:387)
  at Twig\Template->yield(array('article' => null, 'recentArticles' => array(), 'app' => object(AppVariable)), array('stylesheets' => array(object(__TwigTemplate_713016dd75bbb41459e52ed0d50e09c2), 'block_stylesheets'), 'javascripts' => array(object(__TwigTemplate_713016dd75bbb41459e52ed0d50e09c2), 'block_javascripts'), 'body' => array(object(__TwigTemplate_24ccd8c343d28c8a39f02a5fcd794d63), 'block_body'), 'title' => array(object(__TwigTemplate_24ccd8c343d28c8a39f02a5fcd794d63), 'block_title')))
     (var/cache/dev/twig/1e/1e85344517959e3a1b382676fbbfd654.php:54)
  at __TwigTemplate_24ccd8c343d28c8a39f02a5fcd794d63->doDisplay(array('article' => null, 'recentArticles' => array(), 'app' => object(AppVariable)), array('title' => array(object(__TwigTemplate_24ccd8c343d28c8a39f02a5fcd794d63), 'block_title'), 'body' => array(object(__TwigTemplate_24ccd8c343d28c8a39f02a5fcd794d63), 'block_body')))
     (vendor/twig/twig/src/Template.php:387)
  at Twig\Template->yield(array('article' => null, 'recentArticles' => array(), 'app' => object(AppVariable)), array('title' => array(object(__TwigTemplate_24ccd8c343d28c8a39f02a5fcd794d63), 'block_title'), 'body' => array(object(__TwigTemplate_24ccd8c343d28c8a39f02a5fcd794d63), 'block_body')))
     (vendor/twig/twig/src/Template.php:343)
  at Twig\Template->display(array('article' => null, 'recentArticles' => array()))
     (vendor/twig/twig/src/Template.php:358)
  at Twig\Template->render(array('article' => null, 'recentArticles' => array()))
     (vendor/twig/twig/src/TemplateWrapper.php:35)
  at Twig\TemplateWrapper->render(array('article' => null, 'recentArticles' => array()))
     (vendor/twig/twig/src/Environment.php:320)
  at Twig\Environment->render('client/article/show-article.html.twig', array('article' => null, 'recentArticles' => array()))
     (vendor/symfony/framework-bundle/Controller/AbstractController.php:431)
  at Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRenderView('client/article/show-article.html.twig', null, array('article' => null, 'recentArticles' => array()), 'render')
     (vendor/symfony/framework-bundle/Controller/AbstractController.php:436)
  at Symfony\Bundle\FrameworkBundle\Controller\AbstractController->doRender('client/article/show-article.html.twig', null, array('article' => null, 'recentArticles' => array()), null, 'render')
     (vendor/symfony/framework-bundle/Controller/AbstractController.php:250)
  at Symfony\Bundle\FrameworkBundle\Controller\AbstractController->render('client/article/show-article.html.twig', array('article' => null, 'recentArticles' => array()))
     (src/Controller/Client/ArticleController.php:33)
  at App\Controller\Client\ArticleController->showArticle(object(Request), object(ArticleRepository))
     (vendor/symfony/http-kernel/HttpKernel.php:183)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
     (vendor/symfony/http-kernel/HttpKernel.php:76)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
     (vendor/symfony/http-kernel/Kernel.php:182)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
     (vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (vendor/autoload_runtime.php:29)
  at require_once('/home/luvirkz/www/istmamou/vendor/autoload_runtime.php')
     (public/index.php:5)