Error 500 Internal Server Error

GET https://smtp.examsandalucia.com/exportar-pdf/?tipoexamen=2

IP
74.7.243.225
Profiled on
Token
58a939
Forwarded to ErrorController (3e37c4)

Exceptions

RuntimeException

HTTP 500 Internal Server Error

The exit status code '127' says something went wrong:
stderr: "sh: 1: /usr/local/bin/wkhtmltopdf: not found
"
stdout: ""
command: /usr/local/bin/wkhtmltopdf --lowquality --encoding 'utf-8' '/tmp/knp_snappy69347096714d38.41551949.html' '/tmp/knp_snappy693470967169f9.34133708.pdf'.

Exception

RuntimeException

in vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php (line 473)
  1. * @return void
  2. */
  3. protected function checkProcessStatus($status, $stdout, $stderr, $command)
  4. {
  5. if (0 !== $status && '' !== $stderr) {
  6. throw new RuntimeException(\sprintf('The exit status code \'%s\' says something went wrong:' . "\n" . 'stderr: "%s"' . "\n" . 'stdout: "%s"' . "\n" . 'command: %s.', $status, $stderr, $stdout, $command), $status);
  7. }
  8. }
  10. /**
  11. * Creates a temporary file.
in vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php -> checkProcessStatus (line 198)
  1. ]);
  2. }
  4. try {
  5. list($status, $stdout, $stderr) = $this->executeCommand($command);
  6. $this->checkProcessStatus($status, $stdout, $stderr, $command);
  7. $this->checkOutput($output, $command);
  8. } catch (Exception $e) {
  9. if (null !== $this->logger) {
  10. $this->logger->error(\sprintf('An error happened while generating "%s".', $output), [
  11. 'command' => $command,
in vendor/knplabs/knp-snappy/src/Knp/Snappy/Pdf.php -> generate (line 36)
  1. */
  2. public function generate($input, $output, array $options = [], $overwrite = false)
  3. {
  4. $options = $this->handleOptions($this->mergeOptions($options));
  6. parent::generate($input, $output, $options, $overwrite);
  7. }
  9. /**
  10. * Handle options to transform HTML strings into temporary files containing HTML.
  11. *
in vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php -> generate (line 246)
  1. */
  2. public function getOutput($input, array $options = [])
  3. {
  4. $filename = $this->createTemporaryFile(null, $this->getDefaultExtension());
  6. $this->generate($input, $filename, $options);
  8. return $this->getFileContents($filename);
  9. }
  11. /**
in vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php -> getOutput (line 265)
  1. }
  2. } else {
  3. $fileNames[] = $this->createTemporaryFile($html, 'html');
  4. }
  6. return $this->getOutput($fileNames, $options);
  7. }
  9. /**
  10. * Defines the binary.
  11. *
AbstractGenerator->getOutputFromHtml() in src/PublicBundle/Controller/PublicController.php (line 1130)
  1. $convocatorias = $em->getRepository(convocatorias::class)->findFechas($fecha, $poblacion, $tipocertificacion, $tipoexamen)->getResult();
  2. $html = $this->renderView('@Public/Public/pages/consultacalendariotabla.html.twig',
  3. ["convocatorias" => $convocatorias]);
  5. return new Response(
  6. $knpSnappyPdf->getOutputFromHtml($html, ['encoding' => 'utf-8']),
  7. \Symfony\Component\HttpFoundation\Response::HTTP_OK,
  8. [
  9. 'Content-Type' => 'application/pdf',
  10. 'Content-Disposition' => 'attachment; filename="calendarios-convocatorias.pdf"'
  11. ]
in vendor/symfony/http-kernel/HttpKernel.php -> exportarpdftodasAction (line 183)
  1. $this->dispatcher->dispatch($event, KernelEvents::CONTROLLER_ARGUMENTS);
  2. $controller = $event->getController();
  3. $arguments = $event->getArguments();
  5. // call controller
  6. $response = $controller(...$arguments);
  8. // view
  9. if (!$response instanceof Response) {
  10. $event = new ViewEvent($this, $request, $type, $response, $event);
  11. $this->dispatcher->dispatch($event, KernelEvents::VIEW);
in vendor/symfony/http-kernel/HttpKernel.php -> handleRaw (line 76)
  1. $request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
  3. $this->requestStack->push($request);
  4. $response = null;
  5. try {
  6. return $response = $this->handleRaw($request, $type);
  7. } catch (\Throwable $e) {
  8. if ($e instanceof \Error && !$this->handleAllThrowables) {
  9. throw $e;
  10. }
in vendor/symfony/http-kernel/Kernel.php -> handle (line 182)
  1. $this->boot();
  2. ++$this->requestStackSize;
  3. $this->resetServices = true;
  5. try {
  6. return $this->getHttpKernel()->handle($request, $type, $catch);
  7. } finally {
  8. --$this->requestStackSize;
  9. }
  10. }
Kernel->handle() in public/index.php (line 25)
  1. }
  3. // Crear Kernel y manejar la peticiĆ³n
  4. $kernel = new Kernel($env, $debug);
  5. $request = Request::createFromGlobals();
  6. $response = $kernel->handle($request);
  7. $response->send();
  8. $kernel->terminate($request, $response);

Logs

Level Channel Message
INFO 22:19:46 request Matched route "_profiler". 
{
    "route": "_profiler",
    "route_parameters": {
        "_route": "_profiler",
        "_controller": "web_profiler.controller.profiler::panelAction",
        "token": "58a939"
    },
    "request_uri": "https://app.examsandalucia.com/_profiler/58a939",
    "method": "GET"
}
DEBUG 22:19:46 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\DebugHandlersListener::configure"
}
DEBUG 22:19:46 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\ValidateRequestListener::onKernelRequest"
}
DEBUG 22:19:46 event Notified event "kernel.request" to listener "Symfony\Bridge\Doctrine\Middleware\IdleConnection\Listener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bridge\\Doctrine\\Middleware\\IdleConnection\\Listener::onKernelRequest"
}
DEBUG 22:19:46 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\SessionListener::onKernelRequest"
}
DEBUG 22:19:46 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::setDefaultLocale". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::setDefaultLocale"
}
DEBUG 22:19:46 event Notified event "kernel.request" to listener "Symfony\Component\AssetMapper\AssetMapperDevServerSubscriber::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\AssetMapper\\AssetMapperDevServerSubscriber::onKernelRequest"
}
DEBUG 22:19:46 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\RouterListener::onKernelRequest"
}
DEBUG 22:19:46 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleListener::onKernelRequest"
}
DEBUG 22:19:46 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleAwareListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\LocaleAwareListener::onKernelRequest"
}
DEBUG 22:19:46 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::configureLogoutUrlGenerator". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::configureLogoutUrlGenerator"
}
DEBUG 22:19:46 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest". 
{
    "event": "kernel.request",
    "listener": "Symfony\\Bundle\\SecurityBundle\\Debug\\TraceableFirewallListener::onKernelRequest"
}
DEBUG 22:19:46 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Bundle\\FrameworkBundle\\DataCollector\\RouterDataCollector::onKernelController"
}
DEBUG 22:19:46 event Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". 
{
    "event": "kernel.controller",
    "listener": "Symfony\\Component\\HttpKernel\\DataCollector\\RequestDataCollector::onKernelController"
}
DEBUG 22:19:46 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsCsrfTokenValidAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsCsrfTokenValidAttributeListener::onKernelControllerArguments"
}
DEBUG 22:19:46 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\Security\Http\EventListener\IsGrantedAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\Security\\Http\\EventListener\\IsGrantedAttributeListener::onKernelControllerArguments"
}
DEBUG 22:19:46 event Notified event "kernel.controller_arguments" to listener "Symfony\Component\HttpKernel\EventListener\CacheAttributeListener::onKernelControllerArguments". 
{
    "event": "kernel.controller_arguments",
    "listener": "Symfony\\Component\\HttpKernel\\EventListener\\CacheAttributeListener::onKernelControllerArguments"
}
DEBUG 22:19:46 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"
}

Stack Trace

RuntimeException 
RuntimeException:
The exit status code '127' says something went wrong:
stderr: "sh: 1: /usr/local/bin/wkhtmltopdf: not found
"
stdout: ""
command: /usr/local/bin/wkhtmltopdf --lowquality --encoding 'utf-8' '/tmp/knp_snappy69347096714d38.41551949.html' '/tmp/knp_snappy693470967169f9.34133708.pdf'.

  at vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php:473
  at Knp\Snappy\AbstractGenerator->checkProcessStatus()
     (vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php:198)
  at Knp\Snappy\AbstractGenerator->generate()
     (vendor/knplabs/knp-snappy/src/Knp/Snappy/Pdf.php:36)
  at Knp\Snappy\Pdf->generate()
     (vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php:246)
  at Knp\Snappy\AbstractGenerator->getOutput()
     (vendor/knplabs/knp-snappy/src/Knp/Snappy/AbstractGenerator.php:265)
  at Knp\Snappy\AbstractGenerator->getOutputFromHtml()
     (src/PublicBundle/Controller/PublicController.php:1130)
  at PublicBundle\Controller\PublicController->exportarpdftodasAction()
     (vendor/symfony/http-kernel/HttpKernel.php:183)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw()
     (vendor/symfony/http-kernel/HttpKernel.php:76)
  at Symfony\Component\HttpKernel\HttpKernel->handle()
     (vendor/symfony/http-kernel/Kernel.php:182)
  at Symfony\Component\HttpKernel\Kernel->handle()
     (public/index.php:25)