INSCRIPTION
Environment variable not found: "MAILER_URL". (500 Internal Server Error)

Symfony Exception

Symfony Docs
Symfony Support

EnvNotFoundException

HTTP 500 Internal Server Error

Environment variable not found: "MAILER_URL".

Exception

Symfony\Component\DependencyInjection\Exception\ EnvNotFoundException

in vendor/symfony/dependency-injection/EnvVarProcessor.php (line 131)
  1.             $env = $_ENV[$name];
  2.         } elseif (isset($_SERVER[$name]) && 0 !== strpos($name, 'HTTP_')) {
  3.             $env = $_SERVER[$name];
  4.         } elseif (false === ($env = getenv($name)) || null === $env) { // null is a possible value because of thread safety issues
  5.             if (!$this->container->hasParameter("env($name)")) {
  6.                 throw new EnvNotFoundException(sprintf('Environment variable not found: "%s".', $name));
  7.             }
  9.             if (null === $env = $this->container->getParameter("env($name)")) {
  10.                 return;
  11.             }
in vendor/symfony/dependency-injection/Container.php->getEnv (line 412)
  1.         }
  2.         $processor = $processors->has($prefix) ? $processors->get($prefix) : new EnvVarProcessor($this);
  4.         $this->resolving[$envName] = true;
  5.         try {
  6.             return $this->envCache[$name] = $processor->getEnv($prefix, $localName, $this->getEnv);
  7.         } finally {
  8.             unset($this->resolving[$envName]);
  9.         }
  10.     }
in var/cache/dev/Container1dlPEqH/getSwiftmailer_Mailer_Default_Transport_RealService.php->getEnv (line 13)
  2. include_once $this->targetDirs[3].'/vendor/symfony/swiftmailer-bundle/DependencyInjection/SwiftmailerTransportFactory.php';
  3. include_once $this->targetDirs[3].'/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Events/EventDispatcher.php';
  4. include_once $this->targetDirs[3].'/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' => $this->getEnv('MAILER_URL'), 'username' => NULL, 'password' => NULL, 'host' => 'localhost', 'port' => NULL, 'timeout' => 30, 'source_ip' => NULL, 'local_domain' => NULL, 'encryption' => NULL, 'auth_mode' => NULL, 'command' => '/usr/sbin/sendmail -bs'], ($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())));
in var/cache/dev/Container1dlPEqH/srcApp_KernelDevDebugContainer.phprequire (line 346)
  1.         return require $this->containerDir.\DIRECTORY_SEPARATOR.'removed-ids.php';
  2.     }
  4.     protected function load($file, $lazyLoad = true)
  5.     {
  6.         return require $this->containerDir.\DIRECTORY_SEPARATOR.$file;
  7.     }
  9.     /**
  10.      * Gets the public 'doctrine' shared service.
  11.      *
in vendor/symfony/dependency-injection/Container.php->load (line 243)
  2.         $this->loading[$id] = true;
  4.         try {
  5.             if (isset($this->fileMap[$id])) {
  6.                 return /* self::IGNORE_ON_UNINITIALIZED_REFERENCE */ 4 === $invalidBehavior ? null : $this->load($this->fileMap[$id]);
  7.             } elseif (isset($this->methodMap[$id])) {
  8.                 return /* self::IGNORE_ON_UNINITIALIZED_REFERENCE */ 4 === $invalidBehavior ? null : $this->{$this->methodMap[$id]}();
  9.             }
  10.         } catch (\Exception $e) {
  11.             unset($this->services[$id]);
in vendor/symfony/dependency-injection/Container.php->make (line 225)
  1.      */
  2.     public function get($id, $invalidBehavior = /* self::EXCEPTION_ON_INVALID_REFERENCE */ 1)
  3.     {
  4.         return $this->services[$id]
  5.             ?? $this->services[$id = $this->aliases[$id] ?? $id]
  6.             ?? ('service_container' === $id ? $this : ($this->factories[$id] ?? [$this, 'make'])($id, $invalidBehavior));
  7.     }
  9.     /**
  10.      * Creates a service.
  11.      *
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.             $e->stop();
  10.         }
in vendor/symfony/event-dispatcher/EventDispatcher.php->__invoke (line 260)
  1.     {
  2.         foreach ($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 235)
  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 75)
  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 88)
  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 163)
  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

No log messages

Stack Trace

EnvNotFoundException 

Symfony\Component\DependencyInjection\Exception\EnvNotFoundException:
Environment variable not found: "MAILER_URL".

  at vendor/symfony/dependency-injection/EnvVarProcessor.php:131
  at Symfony\Component\DependencyInjection\EnvVarProcessor->getEnv('string', 'MAILER_URL', object(Closure))
     (vendor/symfony/dependency-injection/Container.php:412)
  at Symfony\Component\DependencyInjection\Container->getEnv('MAILER_URL')
     (var/cache/dev/Container1dlPEqH/getSwiftmailer_Mailer_Default_Transport_RealService.php:13)
  at require('/var/www/html/emploisante/var/cache/dev/Container1dlPEqH/getSwiftmailer_Mailer_Default_Transport_RealService.php')
     (var/cache/dev/Container1dlPEqH/srcApp_KernelDevDebugContainer.php:346)
  at Container1dlPEqH\srcApp_KernelDevDebugContainer->load('getSwiftmailer_Mailer_Default_Transport_RealService.php')
     (vendor/symfony/dependency-injection/Container.php:243)
  at Symfony\Component\DependencyInjection\Container->make('swiftmailer.mailer.default.transport.real', 1)
     (vendor/symfony/dependency-injection/Container.php:225)
  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:260)
  at Symfony\Component\EventDispatcher\EventDispatcher->doDispatch(array(object(WrappedListener)), 'kernel.terminate', object(TerminateEvent))
     (vendor/symfony/event-dispatcher/EventDispatcher.php:235)
  at Symfony\Component\EventDispatcher\EventDispatcher->callListeners(array(object(WrappedListener)), 'kernel.terminate', object(TerminateEvent))
     (vendor/symfony/event-dispatcher/EventDispatcher.php:75)
  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:88)
  at Symfony\Component\HttpKernel\HttpKernel->terminate(object(Request), object(Response))
     (vendor/symfony/http-kernel/Kernel.php:163)
  at Symfony\Component\HttpKernel\Kernel->terminate(object(Request), object(Response))
     (public/index.php:27)