Symfony Exception

ErrorException

HTTP 500 Internal Server Error

Warning: Undefined array key 0

Exception

ErrorException

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ErrorException {#243
  #severity: E_WARNING
}
  1.     {
  2.         $select $this->client->createSelect()->setRows(1000);
  3.         $query vsprintf('%s:%s AND %s:"%s"', ['doctype''literature''id'$id]);
  4.         $select->setQuery($query);
  5.         return $this->client->select($select)->getData()['response']['docs'][0];
  6.     }
  7.     public function getPageData(string $imagePath): ?array
  8.     {
  9.         if (!$this->isReady) return null;
SolrSearchService->getLiteratureItem('Briefe_von_und_an_Hegel_IVa') in src/Controller/LiteratureController.php (line 32)
  1.     #[Route('/literatur/{id}'name'_literature_item')]
  2.     public function literatureItem(string $id): Response
  3.     {
  4.         return $this->render('pages/lists/literature_item.html.twig',
  5.             [
  6.                 'item' => $this->client->getLiteratureItem($id),
  7.                 'occurrences' => $this->client->getDocumentsFromLiterature($id),
  8.             ]
  9.         );
  10.     }
  11. }
in vendor/symfony/http-kernel/HttpKernel.php -> literatureItem (line 182)
  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$response$event);
  9.             $this->dispatcher->dispatch($eventKernelEvents::VIEW);
  1.         $request->headers->set('X-Php-Ob-Level', (string) ob_get_level());
  2.         $this->requestStack->push($request);
  3.         $response null;
  4.         try {
  5.             return $response $this->handleRaw($request$type);
  6.         } catch (\Throwable $e) {
  7.             if ($e instanceof \Error && !$this->handleAllThrowables) {
  8.                 throw $e;
  9.             }
  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.     }
  1.         $this->request $request;
  2.     }
  3.     public function run(): int
  4.     {
  5.         $response $this->kernel->handle($this->request);
  6.         $response->send();
  7.         if ($this->kernel instanceof TerminableInterface) {
  8.             $this->kernel->terminate($this->request$response);
  9.         }
in vendor/autoload_runtime.php -> run (line 29)
  1. $app $app(...$args);
  2. exit(
  3.     $runtime
  4.         ->getRunner($app)
  5.         ->run()
  6. );
require_once('/app/vendor/autoload_runtime.php') in public/index.php (line 5)
  1. <?php
  2. use App\Kernel;
  3. require_once dirname(__DIR__).'/vendor/autoload_runtime.php';
  4. return function (array $context) {
  5.     return new Kernel($context['APP_ENV'], (bool) $context['APP_DEBUG']);
  6. };

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Stack Trace

ErrorException
ErrorException:
Warning: Undefined array key 0

  at src/Service/SolrSearchService.php:144
  at App\Service\SolrSearchService->getLiteratureItem('Briefe_von_und_an_Hegel_IVa')
     (src/Controller/LiteratureController.php:32)
  at App\Controller\LiteratureController->literatureItem('Briefe_von_und_an_Hegel_IVa')
     (vendor/symfony/http-kernel/HttpKernel.php:182)
  at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)
     (vendor/symfony/http-kernel/HttpKernel.php:76)
  at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)
     (vendor/symfony/http-kernel/Kernel.php:197)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
     (vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php:35)
  at Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run()
     (vendor/autoload_runtime.php:29)
  at require_once('/app/vendor/autoload_runtime.php')
     (public/index.php:5)