/**
* error action
*/
public function errorAction()
{
$this->clearCacheOnError();
if ($this->arguments instanceof Arguments) {
$validationResult = $this->arguments->getValidationResults();
if ($validationResult->hasErrors()) {
$referringRequest = $this->request->getReferringRequest();
if ($referringRequest !== null) {
$originalRequest = clone $this->request;
$this->request->setOriginalRequest($originalRequest);
$this->request->setOriginalRequestMappingResults($this->arguments->getValidationResults());
$this->forward($referringRequest->getControllerActionName(), $referringRequest->getControllerName(), $referringRequest->getControllerExtensionName(), $referringRequest->getArguments());
}
}
}
// clear any previous flashmessage in order to avoid double entries
$flashMessageQueue = $this->getFlashMessageQueue();
if ($flashMessageQueue instanceof FlashMessageQueue) {
$flashMessageQueue->__call('getAllMessagesAndFlush', []);
}
$this->addFlashMessage($this->getErrorFlashMessage(), '', FlashMessage::ERROR);
$this->session->clean();
}
