Symfony Exception

ContextErrorException

HTTP 500 Internal Server Error

Notice: Undefined index: HTTP_ACCEPT_LANGUAGE

Exception

Symfony\Component\Debug\Exception\ ContextErrorException

  1.         {
  2.             $language $_COOKIE['langue'];
  3.         }
  4.         else
  5.         {
  6.             $language strtolower(str_split($_SERVER['HTTP_ACCEPT_LANGUAGE'], 2)[0]);
  7.         }
  8.         $response = new RedirectResponse'/' $language);
  9.         $event->setResponse($response);
  10.     }
LocaleListener->onKernelRequest(object(GetResponseEvent), 'kernel.request', object(TraceableEventDispatcher)) in vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/Debug/WrappedListener.php (line 115)
  1.         $this->called true;
  2.         $this->priority $dispatcher->getListenerPriority($eventName$this->listener);
  3.         $e $this->stopwatch->start($this->name'event_listener');
  4.         \call_user_func($this->listener$event$eventName$dispatcher);
  5.         if ($e->isStarted()) {
  6.             $e->stop();
  7.         }
WrappedListener->__invoke(object(GetResponseEvent), 'kernel.request', object(TraceableEventDispatcher)) in vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/EventDispatcher.php (line 212)
  1.     {
  2.         foreach ($listeners as $listener) {
  3.             if ($event->isPropagationStopped()) {
  4.                 break;
  5.             }
  6.             \call_user_func($listener$event$eventName$this);
  7.         }
  8.     }
  9.     /**
  10.      * Sorts the internal list of listeners for the given event by priority.
EventDispatcher->doDispatch(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.request', object(GetResponseEvent)) in vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/EventDispatcher.php (line 44)
  1.         if (null === $event) {
  2.             $event = new Event();
  3.         }
  4.         if ($listeners $this->getListeners($eventName)) {
  5.             $this->doDispatch($listeners$eventName$event);
  6.         }
  7.         return $event;
  8.     }
EventDispatcher->dispatch('kernel.request', object(GetResponseEvent)) in vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php (line 143)
  1.         try {
  2.             $this->preDispatch($eventName$event);
  3.             try {
  4.                 $e $this->stopwatch->start($eventName'section');
  5.                 try {
  6.                     $this->dispatcher->dispatch($eventName$event);
  7.                 } finally {
  8.                     if ($e->isStarted()) {
  9.                         $e->stop();
  10.                     }
  11.                 }
TraceableEventDispatcher->dispatch('kernel.request', object(GetResponseEvent)) in vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php (line 127)
  1.     {
  2.         $this->requestStack->push($request);
  3.         // request
  4.         $event = new GetResponseEvent($this$request$type);
  5.         $this->dispatcher->dispatch(KernelEvents::REQUEST$event);
  6.         if ($event->hasResponse()) {
  7.             return $this->filterResponse($event->getResponse(), $request$type);
  8.         }
HttpKernel->handleRaw(object(Request), 1) in vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php (line 68)
  1.     public function handle(Request $request$type HttpKernelInterface::MASTER_REQUEST$catch true)
  2.     {
  3.         $request->headers->set('X-Php-Ob-Level'ob_get_level());
  4.         try {
  5.             return $this->handleRaw($request$type);
  6.         } catch (\Exception $e) {
  7.             if ($e instanceof RequestExceptionInterface) {
  8.                 $e = new BadRequestHttpException($e->getMessage(), $e);
  9.             }
  10.             if (false === $catch) {
HttpKernel->handle(object(Request), 1, true) in vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php (line 200)
  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.     }
Kernel->handle(object(Request)) in web/app_dev.php (line 29)
  1. Debug::enable();
  2. $kernel = new AppKernel('prod'true);
  3. $kernel->loadClassCache();
  4. $request Request::createFromGlobals();
  5. $response $kernel->handle($request);
  6. $response->send();
  7. $kernel->terminate($request$response);

Logs

No log messages

Stack Trace

ContextErrorException

Symfony\Component\Debug\Exception\ContextErrorException:
Notice: Undefined index: HTTP_ACCEPT_LANGUAGE

  at src/Cms/CoreBundle/Service/Listener/LocaleListener.php:87
  at Cms\CoreBundle\Service\Listener\LocaleListener->onKernelRequest(object(GetResponseEvent), 'kernel.request', object(TraceableEventDispatcher))
     (vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/Debug/WrappedListener.php:115)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(GetResponseEvent), 'kernel.request', object(TraceableEventDispatcher))
     (vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/EventDispatcher.php:212)
  at Symfony\Component\EventDispatcher\EventDispatcher->doDispatch(array(object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener), object(WrappedListener)), 'kernel.request', object(GetResponseEvent))
     (vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/EventDispatcher.php:44)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch('kernel.request', object(GetResponseEvent))
     (vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php:143)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch('kernel.request', object(GetResponseEvent))
     (vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php:127)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
     (vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php:68)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
     (vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php:200)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
     (web/app_dev.php:29)