TYPO3 Core

(1/1) ArgumentCountError

Too few arguments to function Symfony\Component\Mailer\Mailer::__construct(), 0 passed in /home/.../www/.../typo3_src-10.4.12/typo3/sysext/core/Classes/Utility/GeneralUtility.php on line 3431 and at least 1 expected

in /home/.../www/.../typo3_src-10.4.12/vendor/symfony/mailer/Mailer.php line 31

private $transport;

private $bus;

private $dispatcher;

public function __construct(TransportInterface $transport, MessageBusInterface $bus = null, EventDispatcherInterface $dispatcher = null)

{

$this->transport = $transport;

$this->bus = $bus;

$this->dispatcher = LegacyEventDispatcherProxy::decorate($dispatcher);

at Symfony\Component\Mailer\Mailer->__construct()

in /home/.../www/.../typo3_src-10.4.12/typo3/sysext/core/Classes/Utility/GeneralUtility.php line 3431

return self::$container->get($className);

}

// Create new instance and call constructor with parameters

$instance = new $finalClassName(...$constructorArguments);

// Register new singleton instance, but only if it is not a known PSR-11 container service

if ($instance instanceof SingletonInterface && !(self::$container !== null && self::$container->has($className))) {

self::$singletonInstances[$finalClassName] = $instance;

}

at TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance('Symfony\\Component\\Mailer\\Mailer')

in /home/.../www/.../htdocs/typo3conf/ext/.../Classes/Service/SendMailService.php line 58

->from(new Address('...', '...'))

->subject('Message')

->format('html') // only HTML mail

->setTemplate('Default');

GeneralUtility::makeInstance(Mailer::class)->send($email);

}

}