Symfony Exception

Error

HTTP 500 Internal Server Error

Call to a member function getCodigo() on null

Exception

Error

  1.     public function imprimirProducto(Request $request)
  2.     {  
  3.         $locale $request->getLocale();
  4.         $user $this->container->get('security.token_storage')->getToken()->getUser();
  5.         $articulo $this->getDoctrine()->getRepository(Articulo::class)->findOneBy(array('codigo' => $request->get('cod_art')));
  6.         $existe $this->getDoctrine()->getRepository(Articulo::class)->existeImagen($articulo->getCodigo());
  7.         $imagen 'imagen_prod/sin_foto.jpg';
  8.         if(!is_null($articulo->getImagenArt()) && $articulo->getImagenArt() != '' && file_exists($_SERVER['DOCUMENT_ROOT'].'/imagen_prod/'.$articulo->getImagenArt())){
  9.           $imagen 'imagen_prod/'.$articulo->getImagenArt();
  10.         }
in vendor/symfony/http-kernel/HttpKernel.php -> imprimirProducto (line 157)
  1.         $this->dispatcher->dispatch($eventKernelEvents::CONTROLLER_ARGUMENTS);
  2.         $controller $event->getController();
  3.         $arguments $event->getArguments();
  4.         // call controller
  5.         $response $controller(...$arguments);
  6.         // view
  7.         if (!$response instanceof Response) {
  8.             $event = new ViewEvent($this$request$type$response);
  9.             $this->dispatcher->dispatch($eventKernelEvents::VIEW);
  1.     public function handle(Request $requestint $type HttpKernelInterface::MASTER_REQUESTbool $catch true)
  2.     {
  3.         $request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
  4.         try {
  5.             return $this->handleRaw($request$type);
  6.         } catch (\Exception $e) {
  7.             if ($e instanceof RequestExceptionInterface) {
  8.                 $e = new BadRequestHttpException($e->getMessage(), $e);
  9.             }
  10.             if (false === $catch) {
  1.         $this->boot();
  2.         ++$this->requestStackSize;
  3.         $this->resetServices true;
  4.         try {
  5.             return $this->getHttpKernel()->handle($request$type$catch);
  6.         } finally {
  7.             --$this->requestStackSize;
  8.         }
  9.     }
Kernel->handle(object(Request)) in public/index.php (line 20)
  1.     Debug::enable();
  2. }
  3. $kernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
  4. $request Request::createFromGlobals();
  5. $response $kernel->handle($request);
  6. $response->send();
  7. $kernel->terminate($request$response);

Logs

No log messages

Stack Trace

Error

Error:
Call to a member function getCodigo() on null

  at src/Controller/ProductosController.php:279
  at App\Controller\ProductosController->imprimirProducto(object(Request))
     (vendor/symfony/http-kernel/HttpKernel.php:157)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
     (vendor/symfony/http-kernel/HttpKernel.php:79)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
     (vendor/symfony/http-kernel/Kernel.php:195)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
     (public/index.php:20)