vendor/symfony/http-kernel/HttpKernel.php line 103

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  1. <?php
  3. /*
  4.  * This file is part of the Symfony package.
  5.  *
  6.  * (c) Fabien Potencier <fabien@symfony.com>
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. namespace Symfony\Component\HttpKernel;
  14. use Symfony\Component\EventDispatcher\LegacyEventDispatcherProxy;
  15. use Symfony\Component\HttpFoundation\Exception\RequestExceptionInterface;
  16. use Symfony\Component\HttpFoundation\Request;
  17. use Symfony\Component\HttpFoundation\RequestStack;
  18. use Symfony\Component\HttpFoundation\Response;
  19. use Symfony\Component\HttpKernel\Controller\ArgumentResolver;
  20. use Symfony\Component\HttpKernel\Controller\ArgumentResolverInterface;
  21. use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;
  22. use Symfony\Component\HttpKernel\Event\ControllerArgumentsEvent;
  23. use Symfony\Component\HttpKernel\Event\ControllerEvent;
  24. use Symfony\Component\HttpKernel\Event\ExceptionEvent;
  25. use Symfony\Component\HttpKernel\Event\FinishRequestEvent;
  26. use Symfony\Component\HttpKernel\Event\RequestEvent;
  27. use Symfony\Component\HttpKernel\Event\ResponseEvent;
  28. use Symfony\Component\HttpKernel\Event\TerminateEvent;
  29. use Symfony\Component\HttpKernel\Event\ViewEvent;
  30. use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
  31. use Symfony\Component\HttpKernel\Exception\ControllerDoesNotReturnResponseException;
  32. use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
  33. use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
  34. use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
  36. // Help opcache.preload discover always-needed symbols
  37. class_exists(LegacyEventDispatcherProxy::class);
  38. class_exists(ControllerArgumentsEvent::class);
  39. class_exists(ControllerEvent::class);
  40. class_exists(ExceptionEvent::class);
  41. class_exists(FinishRequestEvent::class);
  42. class_exists(RequestEvent::class);
  43. class_exists(ResponseEvent::class);
  44. class_exists(TerminateEvent::class);
  45. class_exists(ViewEvent::class);
  46. class_exists(KernelEvents::class);
  48. /**
  49.  * HttpKernel notifies events to convert a Request object to a Response one.
  50.  *
  51.  * @author Fabien Potencier <fabien@symfony.com>
  52.  */
  53. class HttpKernel implements HttpKernelInterface, TerminableInterface
  54. {
  55.     protected $dispatcher;
  56.     protected $resolver;
  57.     protected $requestStack;
  58.     private $argumentResolver;
  60.     public function __construct(EventDispatcherInterface $dispatcher, ControllerResolverInterface $resolver, RequestStack $requestStack = null, ArgumentResolverInterface $argumentResolver = null)
  61.     {
  62.         $this->dispatcher = LegacyEventDispatcherProxy::decorate($dispatcher);
  63.         $this->resolver = $resolver;
  64.         $this->requestStack = $requestStack ?? new RequestStack();
  65.         $this->argumentResolver = $argumentResolver;
  67.         if (null === $this->argumentResolver) {
  68.             $this->argumentResolver = new ArgumentResolver();
  69.         }
  70.     }
  72.     /**
  73.      * {@inheritdoc}
  74.      */
  75.     public function handle(Request $request, $type = HttpKernelInterface::MASTER_REQUEST, $catch = true)
  76.     {
  77.         $request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
  79.         $this->requestStack->push($request);
  80.         try {
  81.             return $this->handleRaw($request, $type);
  82.         } catch (\Exception $e) {
  83.             if ($e instanceof RequestExceptionInterface) {
  84.                 $e = new BadRequestHttpException($e->getMessage(), $e);
  85.             }
  86.             if (false === $catch) {
  87.                 $this->finishRequest($request, $type);
  89.                 throw $e;
  90.             }
  92.             return $this->handleThrowable($e, $request, $type);
  93.         } finally {
  94.             $this->requestStack->pop();
  95.         }
  96.     }
  98.     /**
  99.      * {@inheritdoc}
  100.      */
  101.     public function terminate(Request $request, Response $response)
  102.     {
  103.         $this->dispatcher->dispatch(new TerminateEvent($this, $request, $response), KernelEvents::TERMINATE);
  104.     }
  106.     /**
  107.      * @internal
  108.      */
  109.     public function terminateWithException(\Throwable $exception, Request $request = null)
  110.     {
  111.         if (!$request = $request ?: $this->requestStack->getMasterRequest()) {
  112.             throw $exception;
  113.         }
  115.         if ($pop = $request !== $this->requestStack->getMasterRequest()) {
  116.             $this->requestStack->push($request);
  117.         }
  119.         try {
  120.             $response = $this->handleThrowable($exception, $request, self::MASTER_REQUEST);
  121.         } finally {
  122.             if ($pop) {
  123.                 $this->requestStack->pop();
  124.             }
  125.         }
  127.         $response->sendHeaders();
  128.         $response->sendContent();
  130.         $this->terminate($request, $response);
  131.     }
  133.     /**
  134.      * Handles a request to convert it to a response.
  135.      *
  136.      * Exceptions are not caught.
  137.      *
  138.      * @throws \LogicException       If one of the listener does not behave as expected
  139.      * @throws NotFoundHttpException When controller cannot be found
  140.      */
  141.     private function handleRaw(Request $request, int $type = self::MASTER_REQUEST): Response
  142.     {
  143.         // request
  144.         $event = new RequestEvent($this, $request, $type);
  145.         $this->dispatcher->dispatch($event, KernelEvents::REQUEST);
  147.         if ($event->hasResponse()) {
  148.             return $this->filterResponse($event->getResponse(), $request, $type);
  149.         }
  151.         // load controller
  152.         if (false === $controller = $this->resolver->getController($request)) {
  153.             throw new NotFoundHttpException(sprintf('Unable to find the controller for path "%s". The route is wrongly configured.', $request->getPathInfo()));
  154.         }
  156.         $event = new ControllerEvent($this, $controller, $request, $type);
  157.         $this->dispatcher->dispatch($event, KernelEvents::CONTROLLER);
  158.         $controller = $event->getController();
  160.         // controller arguments
  161.         $arguments = $this->argumentResolver->getArguments($request, $controller);
  163.         $event = new ControllerArgumentsEvent($this, $controller, $arguments, $request, $type);
  164.         $this->dispatcher->dispatch($event, KernelEvents::CONTROLLER_ARGUMENTS);
  165.         $controller = $event->getController();
  166.         $arguments = $event->getArguments();
  168.         // call controller
  169.         $response = $controller(...$arguments);
  171.         // view
  172.         if (!$response instanceof Response) {
  173.             $event = new ViewEvent($this, $request, $type, $response);
  174.             $this->dispatcher->dispatch($event, KernelEvents::VIEW);
  176.             if ($event->hasResponse()) {
  177.                 $response = $event->getResponse();
  178.             } else {
  179.                 $msg = sprintf('The controller must return a "Symfony\Component\HttpFoundation\Response" object but it returned %s.', $this->varToString($response));
  181.                 // the user may have forgotten to return something
  182.                 if (null === $response) {
  183.                     $msg .= ' Did you forget to add a return statement somewhere in your controller?';
  184.                 }
  186.                 throw new ControllerDoesNotReturnResponseException($msg, $controller, __FILE__, __LINE__ - 17);
  187.             }
  188.         }
  190.         return $this->filterResponse($response, $request, $type);
  191.     }
  193.     /**
  194.      * Filters a response object.
  195.      *
  196.      * @throws \RuntimeException if the passed object is not a Response instance
  197.      */
  198.     private function filterResponse(Response $response, Request $request, int $type): Response
  199.     {
  200.         $event = new ResponseEvent($this, $request, $type, $response);
  202.         $this->dispatcher->dispatch($event, KernelEvents::RESPONSE);
  204.         $this->finishRequest($request, $type);
  206.         return $event->getResponse();
  207.     }
  209.     /**
  210.      * Publishes the finish request event, then pop the request from the stack.
  211.      *
  212.      * Note that the order of the operations is important here, otherwise
  213.      * operations such as {@link RequestStack::getParentRequest()} can lead to
  214.      * weird results.
  215.      */
  216.     private function finishRequest(Request $request, int $type)
  217.     {
  218.         $this->dispatcher->dispatch(new FinishRequestEvent($this, $request, $type), KernelEvents::FINISH_REQUEST);
  219.     }
  221.     /**
  222.      * Handles a throwable by trying to convert it to a Response.
  223.      *
  224.      * @throws \Exception
  225.      */
  226.     private function handleThrowable(\Throwable $e, Request $request, int $type): Response
  227.     {
  228.         $event = new ExceptionEvent($this, $request, $type, $e);
  229.         $this->dispatcher->dispatch($event, KernelEvents::EXCEPTION);
  231.         // a listener might have replaced the exception
  232.         $e = $event->getThrowable();
  234.         if (!$event->hasResponse()) {
  235.             $this->finishRequest($request, $type);
  237.             throw $e;
  238.         }
  240.         $response = $event->getResponse();
  242.         // the developer asked for a specific status code
  243.         if (!$event->isAllowingCustomResponseCode() && !$response->isClientError() && !$response->isServerError() && !$response->isRedirect()) {
  244.             // ensure that we actually have an error response
  245.             if ($e instanceof HttpExceptionInterface) {
  246.                 // keep the HTTP status code and headers
  247.                 $response->setStatusCode($e->getStatusCode());
  248.                 $response->headers->add($e->getHeaders());
  249.             } else {
  250.                 $response->setStatusCode(500);
  251.             }
  252.         }
  254.         try {
  255.             return $this->filterResponse($response, $request, $type);
  256.         } catch (\Exception $e) {
  257.             return $response;
  258.         }
  259.     }
  261.     /**
  262.      * Returns a human-readable string for the specified variable.
  263.      */
  264.     private function varToString($var): string
  265.     {
  266.         if (\is_object($var)) {
  267.             return sprintf('an object of type %s', \get_class($var));
  268.         }
  270.         if (\is_array($var)) {
  271.             $a = [];
  272.             foreach ($var as $k => $v) {
  273.                 $a[] = sprintf('%s => ...', $k);
  274.             }
  276.             return sprintf('an array ([%s])', mb_substr(implode(', ', $a), 0, 255));
  277.         }
  279.         if (\is_resource($var)) {
  280.             return sprintf('a resource (%s)', get_resource_type($var));
  281.         }
  283.         if (null === $var) {
  284.             return 'null';
  285.         }
  287.         if (false === $var) {
  288.             return 'a boolean value (false)';
  289.         }
  291.         if (true === $var) {
  292.             return 'a boolean value (true)';
  293.         }
  295.         if (\is_string($var)) {
  296.             return sprintf('a string ("%s%s")', mb_substr($var, 0, 255), mb_strlen($var) > 255 ? '...' : '');
  297.         }
  299.         if (is_numeric($var)) {
  300.             return sprintf('a number (%s)', (string) $var);
  301.         }
  303.         return (string) $var;
  304.     }
  305. }
The Swiftmailer URL "null://" is not valid. (500 Internal Server Error)

Symfony Exception

Symfony Docs

InvalidArgumentException

HTTP 500 Internal Server Error

The Swiftmailer URL "null://" is not valid.

Exception

InvalidArgumentException

in vendor/symfony/swiftmailer-bundle/DependencyInjection/SwiftmailerTransportFactory.php (line 99)
  1.             'stream_options' => [],
  2.         ];
  4.         if (isset($options['url'])) {
  5.             if (false === $parts = parse_url($options['url'])) {
  6.                 throw new \InvalidArgumentException(sprintf('The Swiftmailer URL "%s" is not valid.', $options['url']));
  7.             }
  8.             if (isset($parts['scheme'])) {
  9.                 $options['transport'] = $parts['scheme'];
  10.             }
  11.             if (isset($parts['user'])) {
in vendor/symfony/swiftmailer-bundle/DependencyInjection/SwiftmailerTransportFactory.php :: resolveOptions (line 30)
  1.      *
  2.      * @throws \InvalidArgumentException if the scheme is not a built-in Swiftmailer transport
  3.      */
  4.     public static function createTransport(array $options, RequestContext $requestContext = null, \Swift_Events_EventDispatcher $eventDispatcher)
  5.     {
  6.         $options = static::resolveOptions($options);
  8.         self::validateConfig($options);
  9.         if ('smtp' === $options['transport']) {
  10.             $smtpAuthHandler = new \Swift_Transport_Esmtp_AuthHandler([
  11.                 new \Swift_Transport_Esmtp_Auth_CramMd5Authenticator(),
in var/cache/dev/ContainerJH46TNM/srcApp_KernelDevDebugContainer.php :: createTransport (line 2620)
  1.         include_once \dirname(__DIR__, 4).'/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport.php';
  2.         include_once \dirname(__DIR__, 4).'/vendor/symfony/swiftmailer-bundle/DependencyInjection/SwiftmailerTransportFactory.php';
  3.         include_once \dirname(__DIR__, 4).'/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Events/EventDispatcher.php';
  4.         include_once \dirname(__DIR__, 4).'/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Events/SimpleEventDispatcher.php';
  6.         return $this->services['swiftmailer.mailer.default.transport.real'] = \Symfony\Bundle\SwiftmailerBundle\DependencyInjection\SwiftmailerTransportFactory::createTransport(['transport' => 'smtp', 'url' => $this->getEnv('MAILER_URL'), 'username' => NULL, 'password' => NULL, 'host' => 'localhost', 'port' => NULL, 'timeout' => 30, 'source_ip' => NULL, 'local_domain' => NULL, 'encryption' => NULL, 'auth_mode' => NULL, 'command' => '/usr/sbin/sendmail -t -i', 'stream_options' => []], ($this->privates['router.request_context'] ?? $this->getRouter_RequestContextService()), ($this->privates['swiftmailer.mailer.default.transport.eventdispatcher'] ?? ($this->privates['swiftmailer.mailer.default.transport.eventdispatcher'] = new \Swift_Events_SimpleEventDispatcher())));
  7.     }
  9.     /**
  10.      * Gets the public 'swiftmailer.transport' shared service.
  11.      *
in vendor/symfony/dependency-injection/Container.php -> getSwiftmailer_Mailer_Default_Transport_RealService (line 257)
  2.         try {
  3.             if (isset($this->fileMap[$id])) {
  4.                 return /* self::IGNORE_ON_UNINITIALIZED_REFERENCE */ 4 === $invalidBehavior ? null : $this->load($this->fileMap[$id]);
  5.             } elseif (isset($this->methodMap[$id])) {
  6.                 return /* self::IGNORE_ON_UNINITIALIZED_REFERENCE */ 4 === $invalidBehavior ? null : $this->{$this->methodMap[$id]}();
  7.             }
  8.         } catch (\Exception $e) {
  9.             unset($this->services[$id]);
  11.             throw $e;
in vendor/symfony/dependency-injection/Container.php -> make (line 231)
  1.      */
  2.     public function get($id, $invalidBehavior = /* self::EXCEPTION_ON_INVALID_REFERENCE */ 1)
  3.     {
  4.         $service = $this->services[$id]
  5.             ?? $this->services[$id = $this->aliases[$id] ?? $id]
  6.             ?? ('service_container' === $id ? $this : ($this->factories[$id] ?? [$this, 'make'])($id, $invalidBehavior));
  8.         if (!\is_object($service) && null !== $service) {
  9.             @trigger_error(sprintf('Non-object services are deprecated since Symfony 4.4, please fix the "%s" service which is of type "%s" right now.', $id, \gettype($service)), \E_USER_DEPRECATED);
  10.         }
in vendor/symfony/swiftmailer-bundle/EventListener/EmailSenderListener.php -> get (line 61)
  1.                     $transport = $mailer->getTransport();
  2.                     if ($transport instanceof \Swift_Transport_SpoolTransport) {
  3.                         $spool = $transport->getSpool();
  4.                         if ($spool instanceof \Swift_MemorySpool) {
  5.                             try {
  6.                                 $spool->flushQueue($this->container->get(sprintf('swiftmailer.mailer.%s.transport.real', $name)));
  7.                             } catch (\Swift_TransportException $exception) {
  8.                                 if (null !== $this->logger) {
  9.                                     $this->logger->error(sprintf('Exception occurred while flushing email queue: %s', $exception->getMessage()));
  10.                                 }
  11.                             }
in vendor/symfony/event-dispatcher/Debug/WrappedListener.php -> onTerminate (line 126)
  1.         $this->called = true;
  2.         $this->priority = $dispatcher->getListenerPriority($eventName, $this->listener);
  4.         $e = $this->stopwatch->start($this->name, 'event_listener');
  6.         ($this->optimizedListener ?? $this->listener)($event, $eventName, $dispatcher);
  8.         if ($e->isStarted()) {
  9.             $e->stop();
  10.         }
in vendor/symfony/event-dispatcher/EventDispatcher.php -> __invoke (line 264)
  1.     {
  2.         foreach ($listeners as $listener) {
  3.             if ($event->isPropagationStopped()) {
  4.                 break;
  5.             }
  6.             $listener($event, $eventName, $this);
  7.         }
  8.     }
  10.     /**
  11.      * Sorts the internal list of listeners for the given event by priority.
in vendor/symfony/event-dispatcher/EventDispatcher.php -> doDispatch (line 239)
  1.      * @param object     $event     The event object to pass to the event handlers/listeners
  2.      */
  3.     protected function callListeners(iterable $listeners, string $eventName, $event)
  4.     {
  5.         if ($event instanceof Event) {
  6.             $this->doDispatch($listeners, $eventName, $event);
  8.             return;
  9.         }
  11.         $stoppable = $event instanceof ContractsEvent || $event instanceof StoppableEventInterface;
in vendor/symfony/event-dispatcher/EventDispatcher.php -> callListeners (line 73)
  1.         } else {
  2.             $listeners = $this->getListeners($eventName);
  3.         }
  5.         if ($listeners) {
  6.             $this->callListeners($listeners, $eventName, $event);
  7.         }
  9.         return $event;
  10.     }
in vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php -> dispatch (line 168)
  1.         try {
  2.             $this->beforeDispatch($eventName, $event);
  3.             try {
  4.                 $e = $this->stopwatch->start($eventName, 'section');
  5.                 try {
  6.                     $this->dispatcher->dispatch($event, $eventName);
  7.                 } finally {
  8.                     if ($e->isStarted()) {
  9.                         $e->stop();
  10.                     }
  11.                 }
in vendor/symfony/http-kernel/HttpKernel.php -> dispatch (line 103)
  1.     /**
  2.      * {@inheritdoc}
  3.      */
  4.     public function terminate(Request $request, Response $response)
  5.     {
  6.         $this->dispatcher->dispatch(new TerminateEvent($this, $request, $response), KernelEvents::TERMINATE);
  7.     }
  9.     /**
  10.      * @internal
  11.      */
in vendor/symfony/http-kernel/Kernel.php -> terminate (line 166)
  1.         if (false === $this->booted) {
  2.             return;
  3.         }
  5.         if ($this->getHttpKernel() instanceof TerminableInterface) {
  6.             $this->getHttpKernel()->terminate($request, $response);
  7.         }
  8.     }
  10.     /**
  11.      * {@inheritdoc}
Kernel->terminate(object(Request), object(Response)) in public/index.php (line 27)
  2. $kernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
  3. $request = Request::createFromGlobals();
  4. $response = $kernel->handle($request);
  5. $response->send();
  6. $kernel->terminate($request, $response);

Logs 2

Level Channel Message
INFO 18:08:24 php User Deprecated: The "Symfony\Component\Debug\DebugClassLoader" class is deprecated since Symfony 4.4, use "Symfony\Component\ErrorHandler\DebugClassLoader" instead. 
{
    "exception": {}
}
INFO 18:08:24 request Matched route "_profiler_open_file". 
{
    "route": "_profiler_open_file",
    "route_parameters": {
        "_route": "_profiler_open_file",
        "_controller": "web_profiler.controller.profiler::openAction"
    },
    "request_uri": "https://www.upgrade.nrso.ch/_profiler/open?file=vendor%2Fsymfony%2Fhttp-kernel%2FHttpKernel.php&line=103",
    "method": "GET"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\ResolveControllerNameSubscriber::resolveControllerName". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\EventListener\\ResolveControllerNameSubscriber::resolveControllerName"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "App\EventSubscriber\LocaleSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "App\\EventSubscriber\\LocaleSubscriber::onKernelRequest"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 18:08:24 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 18:08:24 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 18:08:24 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ControllerListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\ControllerListener::onKernelController"
}
DEBUG 18:08:24 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\ParamConverterListener::onKernelController"
}
DEBUG 18:08:24 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\HttpCacheListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\HttpCacheListener::onKernelController"
}
DEBUG 18:08:24 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\TemplateListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\TemplateListener::onKernelController"
}
DEBUG 18:08:24 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 18:08:24 event Notified event "kernel.controller_arguments" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\SecurityListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\SecurityListener::onKernelControllerArguments"
}
DEBUG 18:08:24 event Notified event "kernel.controller_arguments" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\IsGrantedListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\IsGrantedListener::onKernelControllerArguments"
}
DEBUG 18:08:24 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ResponseListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ResponseListener::onKernelResponse"
}
DEBUG 18:08:24 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelResponse"
}
DEBUG 18:08:24 event Notified event "kernel.response" to listener "Symfony\Component\WebLink\EventListener\AddLinkHeaderListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\WebLink\\EventListener\\AddLinkHeaderListener::onKernelResponse"
}
DEBUG 18:08:24 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 18:08:24 event Notified event "kernel.response" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\HttpCacheListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\HttpCacheListener::onKernelResponse"
}
DEBUG 18:08:24 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ProfilerListener::onKernelResponse"
}
DEBUG 18:08:24 event Notified event "kernel.response" to listener "Symfony\Bundle\WebProfilerBundle\EventListener\WebDebugToolbarListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Bundle\\WebProfilerBundle\\EventListener\\WebDebugToolbarListener::onKernelResponse"
}
DEBUG 18:08:24 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\DisallowRobotsIndexingListener::onResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DisallowRobotsIndexingListener::onResponse"
}
DEBUG 18:08:24 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelResponse"
}
DEBUG 18:08:24 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\StreamedResponseListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\StreamedResponseListener::onKernelResponse"
}
DEBUG 18:08:24 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 18:08:24 event Notified event "kernel.finish_request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onFinishRequest". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onFinishRequest"
}
DEBUG 18:08:24 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 18:08:24 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 18:08:24 event Notified event "kernel.finish_request" to listener "Symfony\WebpackEncoreBundle\EventListener\ResetAssetsEventListener::resetAssets". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\WebpackEncoreBundle\\EventListener\\ResetAssetsEventListener::resetAssets"
}
DEBUG 18:08:24 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"
}
CRITICAL 18:08:24 request Uncaught PHP Exception InvalidArgumentException: "The Swiftmailer URL "null://" is not valid." at /home/web154/upgrade.nrso.ch/public/www/vendor/symfony/swiftmailer-bundle/DependencyInjection/SwiftmailerTransportFactory.php line 99 
{
    "exception": {}
}
DEBUG 18:08:24 event Notified event "kernel.terminate" to listener "Symfony\Bundle\SwiftmailerBundle\EventListener\EmailSenderListener::onTerminate". 
{
    "event": "kernel.terminate",
    "listener": "Symfony\\Bundle\\SwiftmailerBundle\\EventListener\\EmailSenderListener::onTerminate"
}
CRITICAL 18:08:24 php Uncaught Exception: The Swiftmailer URL "null://" is not valid. 
{
    "exception": {}
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\ResolveControllerNameSubscriber::resolveControllerName". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\EventListener\\ResolveControllerNameSubscriber::resolveControllerName"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "App\EventSubscriber\LocaleSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "App\\EventSubscriber\\LocaleSubscriber::onKernelRequest"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 18:08:24 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 18:08:24 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 18:08:24 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 18:08:24 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ControllerListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\ControllerListener::onKernelController"
}
DEBUG 18:08:24 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\ParamConverterListener::onKernelController"
}
DEBUG 18:08:24 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\HttpCacheListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\HttpCacheListener::onKernelController"
}
DEBUG 18:08:24 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\TemplateListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\TemplateListener::onKernelController"
}
DEBUG 18:08:24 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 18:08:24 event Notified event "kernel.controller_arguments" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\SecurityListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\SecurityListener::onKernelControllerArguments"
}
DEBUG 18:08:24 event Notified event "kernel.controller_arguments" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\IsGrantedListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\IsGrantedListener::onKernelControllerArguments"
}

Stack Trace

InvalidArgumentException 

InvalidArgumentException:
The Swiftmailer URL "null://" is not valid.

  at vendor/symfony/swiftmailer-bundle/DependencyInjection/SwiftmailerTransportFactory.php:99
  at Symfony\Bundle\SwiftmailerBundle\DependencyInjection\SwiftmailerTransportFactory::resolveOptions(array('transport' => 'smtp', 'url' => 'null://', 'username' => null, 'password' => null, 'host' => 'localhost', 'port' => null, 'timeout' => 30, 'source_ip' => null, 'local_domain' => null, 'encryption' => null, 'auth_mode' => null, 'command' => '/usr/sbin/sendmail -t -i', 'stream_options' => array()))
     (vendor/symfony/swiftmailer-bundle/DependencyInjection/SwiftmailerTransportFactory.php:30)
  at Symfony\Bundle\SwiftmailerBundle\DependencyInjection\SwiftmailerTransportFactory::createTransport(array('transport' => 'smtp', 'url' => 'null://', 'username' => null, 'password' => null, 'host' => 'localhost', 'port' => null, 'timeout' => 30, 'source_ip' => null, 'local_domain' => null, 'encryption' => null, 'auth_mode' => null, 'command' => '/usr/sbin/sendmail -t -i', 'stream_options' => array()), object(RequestContext), object(Swift_Events_SimpleEventDispatcher))
     (var/cache/dev/ContainerJH46TNM/srcApp_KernelDevDebugContainer.php:2620)
  at ContainerJH46TNM\srcApp_KernelDevDebugContainer->getSwiftmailer_Mailer_Default_Transport_RealService()
     (vendor/symfony/dependency-injection/Container.php:257)
  at Symfony\Component\DependencyInjection\Container->make('swiftmailer.mailer.default.transport.real', 1)
     (vendor/symfony/dependency-injection/Container.php:231)
  at Symfony\Component\DependencyInjection\Container->get('swiftmailer.mailer.default.transport.real')
     (vendor/symfony/swiftmailer-bundle/EventListener/EmailSenderListener.php:61)
  at Symfony\Bundle\SwiftmailerBundle\EventListener\EmailSenderListener->onTerminate(object(TerminateEvent), 'kernel.terminate', object(TraceableEventDispatcher))
     (vendor/symfony/event-dispatcher/Debug/WrappedListener.php:126)
  at Symfony\Component\EventDispatcher\Debug\WrappedListener->__invoke(object(TerminateEvent), 'kernel.terminate', object(TraceableEventDispatcher))
     (vendor/symfony/event-dispatcher/EventDispatcher.php:264)
  at Symfony\Component\EventDispatcher\EventDispatcher->doDispatch(array(object(WrappedListener), object(WrappedListener)), 'kernel.terminate', object(TerminateEvent))
     (vendor/symfony/event-dispatcher/EventDispatcher.php:239)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener), object(WrappedListener)), 'kernel.terminate', object(TerminateEvent))
     (vendor/symfony/event-dispatcher/EventDispatcher.php:73)
  at Symfony\Component\EventDispatcher\EventDispatcher->dispatch(object(TerminateEvent), 'kernel.terminate')
     (vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php:168)
  at Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher->dispatch(object(TerminateEvent), 'kernel.terminate')
     (vendor/symfony/http-kernel/HttpKernel.php:103)
  at Symfony\Component\HttpKernel\HttpKernel->terminate(object(Request), object(Response))
     (vendor/symfony/http-kernel/Kernel.php:166)
  at Symfony\Component\HttpKernel\Kernel->terminate(object(Request), object(Response))
     (public/index.php:27)