vendor/symfony/event-dispatcher/EventDispatcher.php line 239

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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\EventDispatcher;
  14. use Psr\EventDispatcher\StoppableEventInterface;
  15. use Symfony\Component\EventDispatcher\Debug\WrappedListener;
  16. use Symfony\Contracts\EventDispatcher\Event as ContractsEvent;
  18. /**
  19.  * The EventDispatcherInterface is the central point of Symfony's event listener system.
  20.  *
  21.  * Listeners are registered on the manager and events are dispatched through the
  22.  * manager.
  23.  *
  24.  * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
  25.  * @author Jonathan Wage <jonwage@gmail.com>
  26.  * @author Roman Borschel <roman@code-factory.org>
  27.  * @author Bernhard Schussek <bschussek@gmail.com>
  28.  * @author Fabien Potencier <fabien@symfony.com>
  29.  * @author Jordi Boggiano <j.boggiano@seld.be>
  30.  * @author Jordan Alliot <jordan.alliot@gmail.com>
  31.  * @author Nicolas Grekas <p@tchwork.com>
  32.  */
  33. class EventDispatcher implements EventDispatcherInterface
  34. {
  35.     private $listeners = [];
  36.     private $sorted = [];
  37.     private $optimized;
  39.     public function __construct()
  40.     {
  41.         if (__CLASS__ === static::class) {
  42.             $this->optimized = [];
  43.         }
  44.     }
  46.     /**
  47.      * {@inheritdoc}
  48.      *
  49.      * @param string|null $eventName
  50.      */
  51.     public function dispatch($event/* , string $eventName = null */)
  52.     {
  53.         $eventName = 1 < \func_num_args() ? func_get_arg(1) : null;
  55.         if (\is_object($event)) {
  56.             $eventName = $eventName ?? \get_class($event);
  57.         } elseif (\is_string($event) && (null === $eventName || $eventName instanceof ContractsEvent || $eventName instanceof Event)) {
  58.             @trigger_error(sprintf('Calling the "%s::dispatch()" method with the event name as the first argument is deprecated since Symfony 4.3, pass it as the second argument and provide the event object as the first argument instead.', EventDispatcherInterface::class), \E_USER_DEPRECATED);
  59.             $swap = $event;
  60.             $event = $eventName ?? new Event();
  61.             $eventName = $swap;
  62.         } else {
  63.             throw new \TypeError(sprintf('Argument 1 passed to "%s::dispatch()" must be an object, "%s" given.', EventDispatcherInterface::class, \is_object($event) ? \get_class($event) : \gettype($event)));
  64.         }
  66.         if (null !== $this->optimized && null !== $eventName) {
  67.             $listeners = $this->optimized[$eventName] ?? (empty($this->listeners[$eventName]) ? [] : $this->optimizeListeners($eventName));
  68.         } else {
  69.             $listeners = $this->getListeners($eventName);
  70.         }
  72.         if ($listeners) {
  73.             $this->callListeners($listeners, $eventName, $event);
  74.         }
  76.         return $event;
  77.     }
  79.     /**
  80.      * {@inheritdoc}
  81.      */
  82.     public function getListeners($eventName = null)
  83.     {
  84.         if (null !== $eventName) {
  85.             if (empty($this->listeners[$eventName])) {
  86.                 return [];
  87.             }
  89.             if (!isset($this->sorted[$eventName])) {
  90.                 $this->sortListeners($eventName);
  91.             }
  93.             return $this->sorted[$eventName];
  94.         }
  96.         foreach ($this->listeners as $eventName => $eventListeners) {
  97.             if (!isset($this->sorted[$eventName])) {
  98.                 $this->sortListeners($eventName);
  99.             }
  100.         }
  102.         return array_filter($this->sorted);
  103.     }
  105.     /**
  106.      * {@inheritdoc}
  107.      */
  108.     public function getListenerPriority($eventName, $listener)
  109.     {
  110.         if (empty($this->listeners[$eventName])) {
  111.             return null;
  112.         }
  114.         if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure && 2 >= \count($listener)) {
  115.             $listener[0] = $listener[0]();
  116.             $listener[1] = $listener[1] ?? '__invoke';
  117.         }
  119.         foreach ($this->listeners[$eventName] as $priority => &$listeners) {
  120.             foreach ($listeners as &$v) {
  121.                 if ($v !== $listener && \is_array($v) && isset($v[0]) && $v[0] instanceof \Closure && 2 >= \count($v)) {
  122.                     $v[0] = $v[0]();
  123.                     $v[1] = $v[1] ?? '__invoke';
  124.                 }
  125.                 if ($v === $listener || ($listener instanceof \Closure && $v == $listener)) {
  126.                     return $priority;
  127.                 }
  128.             }
  129.         }
  131.         return null;
  132.     }
  134.     /**
  135.      * {@inheritdoc}
  136.      */
  137.     public function hasListeners($eventName = null)
  138.     {
  139.         if (null !== $eventName) {
  140.             return !empty($this->listeners[$eventName]);
  141.         }
  143.         foreach ($this->listeners as $eventListeners) {
  144.             if ($eventListeners) {
  145.                 return true;
  146.             }
  147.         }
  149.         return false;
  150.     }
  152.     /**
  153.      * {@inheritdoc}
  154.      */
  155.     public function addListener($eventName, $listener, $priority = 0)
  156.     {
  157.         $this->listeners[$eventName][$priority][] = $listener;
  158.         unset($this->sorted[$eventName], $this->optimized[$eventName]);
  159.     }
  161.     /**
  162.      * {@inheritdoc}
  163.      */
  164.     public function removeListener($eventName, $listener)
  165.     {
  166.         if (empty($this->listeners[$eventName])) {
  167.             return;
  168.         }
  170.         if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure && 2 >= \count($listener)) {
  171.             $listener[0] = $listener[0]();
  172.             $listener[1] = $listener[1] ?? '__invoke';
  173.         }
  175.         foreach ($this->listeners[$eventName] as $priority => &$listeners) {
  176.             foreach ($listeners as $k => &$v) {
  177.                 if ($v !== $listener && \is_array($v) && isset($v[0]) && $v[0] instanceof \Closure && 2 >= \count($v)) {
  178.                     $v[0] = $v[0]();
  179.                     $v[1] = $v[1] ?? '__invoke';
  180.                 }
  181.                 if ($v === $listener || ($listener instanceof \Closure && $v == $listener)) {
  182.                     unset($listeners[$k], $this->sorted[$eventName], $this->optimized[$eventName]);
  183.                 }
  184.             }
  186.             if (!$listeners) {
  187.                 unset($this->listeners[$eventName][$priority]);
  188.             }
  189.         }
  190.     }
  192.     /**
  193.      * {@inheritdoc}
  194.      */
  195.     public function addSubscriber(EventSubscriberInterface $subscriber)
  196.     {
  197.         foreach ($subscriber->getSubscribedEvents() as $eventName => $params) {
  198.             if (\is_string($params)) {
  199.                 $this->addListener($eventName, [$subscriber, $params]);
  200.             } elseif (\is_string($params[0])) {
  201.                 $this->addListener($eventName, [$subscriber, $params[0]], $params[1] ?? 0);
  202.             } else {
  203.                 foreach ($params as $listener) {
  204.                     $this->addListener($eventName, [$subscriber, $listener[0]], $listener[1] ?? 0);
  205.                 }
  206.             }
  207.         }
  208.     }
  210.     /**
  211.      * {@inheritdoc}
  212.      */
  213.     public function removeSubscriber(EventSubscriberInterface $subscriber)
  214.     {
  215.         foreach ($subscriber->getSubscribedEvents() as $eventName => $params) {
  216.             if (\is_array($params) && \is_array($params[0])) {
  217.                 foreach ($params as $listener) {
  218.                     $this->removeListener($eventName, [$subscriber, $listener[0]]);
  219.                 }
  220.             } else {
  221.                 $this->removeListener($eventName, [$subscriber, \is_string($params) ? $params : $params[0]]);
  222.             }
  223.         }
  224.     }
  226.     /**
  227.      * Triggers the listeners of an event.
  228.      *
  229.      * This method can be overridden to add functionality that is executed
  230.      * for each listener.
  231.      *
  232.      * @param callable[] $listeners The event listeners
  233.      * @param string     $eventName The name of the event to dispatch
  234.      * @param object     $event     The event object to pass to the event handlers/listeners
  235.      */
  236.     protected function callListeners(iterable $listeners, string $eventName, $event)
  237.     {
  238.         if ($event instanceof Event) {
  239.             $this->doDispatch($listeners, $eventName, $event);
  241.             return;
  242.         }
  244.         $stoppable = $event instanceof ContractsEvent || $event instanceof StoppableEventInterface;
  246.         foreach ($listeners as $listener) {
  247.             if ($stoppable && $event->isPropagationStopped()) {
  248.                 break;
  249.             }
  250.             // @deprecated: the ternary operator is part of a BC layer and should be removed in 5.0
  251.             $listener($listener instanceof WrappedListener ? new LegacyEventProxy($event) : $event, $eventName, $this);
  252.         }
  253.     }
  255.     /**
  256.      * @deprecated since Symfony 4.3, use callListeners() instead
  257.      */
  258.     protected function doDispatch($listeners, $eventName, Event $event)
  259.     {
  260.         foreach ($listeners as $listener) {
  261.             if ($event->isPropagationStopped()) {
  262.                 break;
  263.             }
  264.             $listener($event, $eventName, $this);
  265.         }
  266.     }
  268.     /**
  269.      * Sorts the internal list of listeners for the given event by priority.
  270.      */
  271.     private function sortListeners(string $eventName)
  272.     {
  273.         krsort($this->listeners[$eventName]);
  274.         $this->sorted[$eventName] = [];
  276.         foreach ($this->listeners[$eventName] as &$listeners) {
  277.             foreach ($listeners as $k => &$listener) {
  278.                 if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure && 2 >= \count($listener)) {
  279.                     $listener[0] = $listener[0]();
  280.                     $listener[1] = $listener[1] ?? '__invoke';
  281.                 }
  282.                 $this->sorted[$eventName][] = $listener;
  283.             }
  284.         }
  285.     }
  287.     /**
  288.      * Optimizes the internal list of listeners for the given event by priority.
  289.      */
  290.     private function optimizeListeners(string $eventName): array
  291.     {
  292.         krsort($this->listeners[$eventName]);
  293.         $this->optimized[$eventName] = [];
  295.         foreach ($this->listeners[$eventName] as &$listeners) {
  296.             foreach ($listeners as &$listener) {
  297.                 $closure = &$this->optimized[$eventName][];
  298.                 if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure && 2 >= \count($listener)) {
  299.                     $closure = static function (...$args) use (&$listener, &$closure) {
  300.                         if ($listener[0] instanceof \Closure) {
  301.                             $listener[0] = $listener[0]();
  302.                             $listener[1] = $listener[1] ?? '__invoke';
  303.                         }
  304.                         ($closure = \Closure::fromCallable($listener))(...$args);
  305.                     };
  306.                 } else {
  307.                     $closure = $listener instanceof \Closure || $listener instanceof WrappedListener ? $listener : \Closure::fromCallable($listener);
  308.                 }
  309.             }
  310.         }
  312.         return $this->optimized[$eventName];
  313.     }
  314. }
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 18:08:04 php User Deprecated: The "Symfony\Component\Debug\DebugClassLoader" class is deprecated since Symfony 4.4, use "Symfony\Component\ErrorHandler\DebugClassLoader" instead. 
{
    "exception": {}
}
INFO 18:08:04 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%2Fevent-dispatcher%2FEventDispatcher.php&line=239",
    "method": "GET"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\ResolveControllerNameSubscriber::resolveControllerName". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\EventListener\\ResolveControllerNameSubscriber::resolveControllerName"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "App\EventSubscriber\LocaleSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "App\\EventSubscriber\\LocaleSubscriber::onKernelRequest"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 18:08:04 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 18:08:04 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 18:08:04 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ControllerListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\ControllerListener::onKernelController"
}
DEBUG 18:08:04 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\ParamConverterListener::onKernelController"
}
DEBUG 18:08:04 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\HttpCacheListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\HttpCacheListener::onKernelController"
}
DEBUG 18:08:04 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\TemplateListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\TemplateListener::onKernelController"
}
DEBUG 18:08:04 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 18:08:04 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 18:08:04 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 18:08:04 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ResponseListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ResponseListener::onKernelResponse"
}
DEBUG 18:08:04 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelResponse"
}
DEBUG 18:08:04 event Notified event "kernel.response" to listener "Symfony\Component\WebLink\EventListener\AddLinkHeaderListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\WebLink\\EventListener\\AddLinkHeaderListener::onKernelResponse"
}
DEBUG 18:08:04 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 18:08:04 event Notified event "kernel.response" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\HttpCacheListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\HttpCacheListener::onKernelResponse"
}
DEBUG 18:08:04 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ProfilerListener::onKernelResponse"
}
DEBUG 18:08:04 event Notified event "kernel.response" to listener "Symfony\Bundle\WebProfilerBundle\EventListener\WebDebugToolbarListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Bundle\\WebProfilerBundle\\EventListener\\WebDebugToolbarListener::onKernelResponse"
}
DEBUG 18:08:04 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\DisallowRobotsIndexingListener::onResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DisallowRobotsIndexingListener::onResponse"
}
DEBUG 18:08:04 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelResponse"
}
DEBUG 18:08:04 event Notified event "kernel.response" to listener "Symfony\Component\HttpKernel\EventListener\StreamedResponseListener::onKernelResponse". 
{
    "event": "kernel.response",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\StreamedResponseListener::onKernelResponse"
}
DEBUG 18:08:04 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 18:08:04 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 18:08:04 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 18:08:04 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 18:08:04 event Notified event "kernel.finish_request" to listener "Symfony\WebpackEncoreBundle\EventListener\ResetAssetsEventListener::resetAssets". 
{
    "event": "kernel.finish_request",
    "listener": "Symfony\\WebpackEncoreBundle\\EventListener\\ResetAssetsEventListener::resetAssets"
}
DEBUG 18:08:04 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 18:08:04 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 18:08:04 event Notified event "kernel.terminate" to listener "Symfony\Bundle\SwiftmailerBundle\EventListener\EmailSenderListener::onTerminate". 
{
    "event": "kernel.terminate",
    "listener": "Symfony\\Bundle\\SwiftmailerBundle\\EventListener\\EmailSenderListener::onTerminate"
}
CRITICAL 18:08:04 php Uncaught Exception: The Swiftmailer URL "null://" is not valid. 
{
    "exception": {}
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\ResolveControllerNameSubscriber::resolveControllerName". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\EventListener\\ResolveControllerNameSubscriber::resolveControllerName"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "App\EventSubscriber\LocaleSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "App\\EventSubscriber\\LocaleSubscriber::onKernelRequest"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 18:08:04 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 18:08:04 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 18:08:04 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 18:08:04 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ControllerListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\ControllerListener::onKernelController"
}
DEBUG 18:08:04 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\ParamConverterListener::onKernelController"
}
DEBUG 18:08:04 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\HttpCacheListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\HttpCacheListener::onKernelController"
}
DEBUG 18:08:04 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\TemplateListener::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Sensio\\Bundle\\FrameworkExtraBundle\\EventListener\\TemplateListener::onKernelController"
}
DEBUG 18:08:04 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 18:08:04 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 18:08:04 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)