Symfony Exception

ErrorException

HTTP 500 Internal Server Error

Warning: Undefined array key 0

Exception

ErrorException

Show exception properties
ErrorException {#695
  #severity: E_WARNING
}
  1.     #[Route('article/tag/{tag}/{page}'name'article_by_tag'requirements: ['page'=> '\d+'])]
  2.     public function articleByTag(string $tagint $page 1)
  3.     {
  4.         $tagData $this->tagRepository->findBy(["name" => $tag]);
  5.         $articlesList $tagData[0]->getArticles();
  6.         
  7.         $articles $this->paginator->paginate(
  8.             $articlesList,
  9.             $page,
  10.             ConstantsService::ARTICLES_PER_PAGE
in vendor/symfony/http-kernel/HttpKernel.php -> articleByTag (line 178)
  1.         $this->dispatcher->dispatch($eventKernelEvents::CONTROLLER_ARGUMENTS);
  2.         $controller $event->getController();
  3.         $arguments $event->getArguments();
  4.         // call controller
  5.         $response $controller(...$arguments);
  6.         // view
  7.         if (!$response instanceof Response) {
  8.             $event = new ViewEvent($this$request$type$response$event);
  9.             $this->dispatcher->dispatch($eventKernelEvents::VIEW);
  1.         $request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
  2.         $this->requestStack->push($request);
  3.         $response null;
  4.         try {
  5.             return $response $this->handleRaw($request$type);
  6.         } catch (\Throwable $e) {
  7.             if ($e instanceof \Error && !$this->handleAllThrowables) {
  8.                 throw $e;
  9.             }
  1.         $this->boot();
  2.         ++$this->requestStackSize;
  3.         $this->resetServices true;
  4.         try {
  5.             return $this->getHttpKernel()->handle($request$type$catch);
  6.         } finally {
  7.             --$this->requestStackSize;
  8.         }
  9.     }
  1.     ) {
  2.     }
  3.     public function run(): int
  4.     {
  5.         $response $this->kernel->handle($this->request);
  6.         if (Kernel::VERSION_ID >= 60400) {
  7.             $response->send(false);
  8.             if (\function_exists('fastcgi_finish_request') && !$this->debug) {
in vendor/autoload_runtime.php -> run (line 29)
  1. $app $app(...$args);
  2. exit(
  3.     $runtime
  4.         ->getRunner($app)
  5.         ->run()
  6. );
require_once('/media/arthur/f60c415e-89d3-44fe-a5da-2b6ecc32abf5/www/blog-dev/blog-dev/vendor/autoload_runtime.php') in public/index.php (line 5)
  1. <?php
  2. use App\Kernel;
  3. require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
  4. return function (array $context) {
  5.     return new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']);
  6. };

Logs 1

Level Channel Message
INFO 14:56:07 request Matched route "article_by_tag".
{
    "route": "article_by_tag",
    "route_parameters": {
        "_route": "article_by_tag",
        "page": 1,
        "_controller": "App\\Controller\\ArticleController::articleByTag",
        "tag": "food"
    },
    "request_uri": "https://arthybo.fr/article/tag/food",
    "method": "GET"
}
DEBUG 14:56:07 security Checking for authenticator support.
{
    "firewall_name": "main",
    "authenticators": 2
}
DEBUG 14:56:07 security Checking support on authenticator.
{
    "firewall_name": "main",
    "authenticator": "App\\Security\\AppCustomAuthenticator"
}
DEBUG 14:56:07 security Authenticator does not support the request.
{
    "firewall_name": "main",
    "authenticator": "App\\Security\\AppCustomAuthenticator"
}
DEBUG 14:56:07 security Checking support on authenticator.
{
    "firewall_name": "main",
    "authenticator": "Symfony\\Component\\Security\\Http\\Authenticator\\RememberMeAuthenticator"
}
DEBUG 14:56:07 security Authenticator does not support the request.
{
    "firewall_name": "main",
    "authenticator": "Symfony\\Component\\Security\\Http\\Authenticator\\RememberMeAuthenticator"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator".
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Knp\Bundle\PaginatorBundle\Subscriber\SlidingPaginationSubscriber::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Knp\\Bundle\\PaginatorBundle\\Subscriber\\SlidingPaginationSubscriber::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "EasyCorp\Bundle\EasyAdminBundle\EventListener\AdminRouterSubscriber::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "EasyCorp\\Bundle\\EasyAdminBundle\\EventListener\\AdminRouterSubscriber::onKernelRequest"
}
INFO 14:56:07 deprecation Deprecated: Creation of dynamic property App\Service\ConfigurationService::$configurationRepository is deprecated
{
    "exception": {}
}
INFO 14:56:07 deprecation User Deprecated: Version detection logic for MySQL will change in DBAL 4. Please specify the version as the server reports it, e.g. "10.9.3-MariaDB" instead of "mariadb-10.9". (AbstractMySQLDriver.php:149 called by AbstractMySQLDriver.php:42, https://github.com/doctrine/dbal/pull/5779, package doctrine/orm)
{
    "exception": {}
}
INFO 14:56:07 doctrine Connecting with parameters {params}
{
    "params": {
        "dbname": "blogdev7",
        "user": "blogdev",
        "password": "<redacted>",
        "port": 3306,
        "driver": "pdo_mysql",
        "host": "127.0.0.1",
        "driverOptions": [],
        "defaultTableOptions": {
            "collation": "utf8mb4_unicode_ci"
        },
        "serverVersion": "mariadb-10.11.6",
        "charset": "utf8mb4"
    }
}
DEBUG 14:56:07 doctrine Executing query: SELECT t0.id AS id_1, t0.website_name AS website_name_2, t0.active_comments AS active_comments_3, t0.meta_description AS meta_description_4, t0.author AS author_5, t0.hostname AS hostname_6, t0.menu_id AS menu_id_7, t0.logo_id AS logo_id_8 FROM configuration t0 ORDER BY t0.id DESC LIMIT 1
{
    "sql": "SELECT t0.id AS id_1, t0.website_name AS website_name_2, t0.active_comments AS active_comments_3, t0.meta_description AS meta_description_4, t0.author AS author_5, t0.hostname AS hostname_6, t0.menu_id AS menu_id_7, t0.logo_id AS logo_id_8 FROM configuration t0 ORDER BY t0.id DESC LIMIT 1"
}
INFO 14:56:07 deprecation Deprecated: Creation of dynamic property App\Controller\ArticleController::$tagRepository is deprecated
{
    "exception": {}
}
INFO 14:56:07 deprecation Deprecated: Creation of dynamic property App\Controller\ArticleController::$paginator is deprecated
{
    "exception": {}
}
INFO 14:56:07 deprecation Deprecated: Creation of dynamic property App\Controller\ArticleController::$textManipulationService is deprecated
{
    "exception": {}
}
INFO 14:56:07 deprecation Deprecated: Creation of dynamic property App\Controller\ArticleController::$commentRepository is deprecated
{
    "exception": {}
}
INFO 14:56:07 deprecation Deprecated: Creation of dynamic property App\Controller\ArticleController::$configurationService is deprecated
{
    "exception": {}
}
INFO 14:56:07 deprecation Deprecated: Creation of dynamic property App\Controller\ArticleController::$linkedDatasJsonService is deprecated
{
    "exception": {}
}
INFO 14:56:07 deprecation Deprecated: Creation of dynamic property App\Controller\ArticleController::$getImageSizeService is deprecated
{
    "exception": {}
}
INFO 14:56:07 deprecation Deprecated: Creation of dynamic property App\Controller\ArticleController::$urlHelper is deprecated
{
    "exception": {}
}
INFO 14:56:07 deprecation Deprecated: Creation of dynamic property App\Controller\ArticleController::$doctrine is deprecated
{
    "exception": {}
}
DEBUG 14:56:07 event Notified event "kernel.controller" to listener "EasyCorp\Bundle\EasyAdminBundle\EventListener\AdminRouterSubscriber::onKernelController".
{
    "event": "kernel.controller",
    "listener": "EasyCorp\\Bundle\\EasyAdminBundle\\EventListener\\AdminRouterSubscriber::onKernelController"
}
DEBUG 14:56:07 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController".
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 14:56:07 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController".
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 14:56:07 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 14:56:07 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 14:56:07 event Notified event "kernel.controller_arguments" to listener "ContainerGLEaenG\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments".
{
    "event": "kernel.controller_arguments",
    "listener": "ContainerGLEaenG\\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments"
}
DEBUG 14:56:07 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 14:56:07 doctrine Executing statement: SELECT t0.id AS id_1, t0.name AS name_2 FROM tag t0 WHERE t0.name = ? (parameters: {params}, types: {types})
{
    "sql": "SELECT t0.id AS id_1, t0.name AS name_2 FROM tag t0 WHERE t0.name = ?",
    "params": {
        "1": "food"
    },
    "types": {
        "1": 2
    }
}
INFO 14:56:07 deprecation Deprecated: Creation of dynamic property App\Service\MenuManagerService::$menuRepository is deprecated
{
    "exception": {}
}
CRITICAL 14:56:07 request Uncaught PHP Exception ErrorException: "Warning: Undefined array key 0" at ArticleController.php line 116
{
    "exception": {}
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator".
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "Knp\Bundle\PaginatorBundle\Subscriber\SlidingPaginationSubscriber::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "Knp\\Bundle\\PaginatorBundle\\Subscriber\\SlidingPaginationSubscriber::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.request" to listener "EasyCorp\Bundle\EasyAdminBundle\EventListener\AdminRouterSubscriber::onKernelRequest".
{
    "event": "kernel.request",
    "listener": "EasyCorp\\Bundle\\EasyAdminBundle\\EventListener\\AdminRouterSubscriber::onKernelRequest"
}
DEBUG 14:56:07 event Notified event "kernel.controller" to listener "EasyCorp\Bundle\EasyAdminBundle\EventListener\AdminRouterSubscriber::onKernelController".
{
    "event": "kernel.controller",
    "listener": "EasyCorp\\Bundle\\EasyAdminBundle\\EventListener\\AdminRouterSubscriber::onKernelController"
}
DEBUG 14:56:07 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController".
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 14:56:07 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController".
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 14:56:07 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 14:56:07 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 14:56:07 event Notified event "kernel.controller_arguments" to listener "ContainerGLEaenG\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments".
{
    "event": "kernel.controller_arguments",
    "listener": "ContainerGLEaenG\\RequestPayloadValueResolverGhost3590451::onKernelControllerArguments"
}
DEBUG 14:56:07 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

ErrorException
ErrorException:
Warning: Undefined array key 0

  at src/Controller/ArticleController.php:116
  at App\Controller\ArticleController->articleByTag()
     (vendor/symfony/http-kernel/HttpKernel.php:178)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw()
     (vendor/symfony/http-kernel/HttpKernel.php:76)
  at Symfony\Component\HttpKernel\HttpKernel->handle()
     (vendor/symfony/http-kernel/Kernel.php:185)
  at Symfony\Component\HttpKernel\Kernel->handle()
     (vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (vendor/autoload_runtime.php:29)
  at require_once('/media/arthur/f60c415e-89d3-44fe-a5da-2b6ecc32abf5/www/blog-dev/blog-dev/vendor/autoload_runtime.php')
     (public/index.php:5)                
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