Symfony 2 - 找不到前进()

时间:2013-01-11 00:25:35

标签: symfony

我正在尝试将用户转发到位于另一个捆绑包中的自定义404页面。我修改了我的ExceptionController并尝试forward()页面到我的另一个错误控制器,该控制器被路由到我的自定义404页面。

我收到错误: Fatal error: Call to undefined method Symfony\Bundle\TwigBundle\Controller\ExceptionController::forward() in /home/notroot/www/store/vendor/symfony/symfony/src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php on line 50

我正在修改文件store\vendor\symfony\symfony\src\Symfony\Bundle\TwigBundle\Controller\ExceptionController.php

我在ExceptionController.php中添加了以下行:

if ($code == '404') {
    $response = $this->forward('ItemBundle:Error:pageNotFound');
    return $response;
}

ExceptionController.php:

public function showAction(FlattenException $exception, DebugLoggerInterface $logger = null, $format = 'html')
{
    $this->container->get('request')->setRequestFormat($format);

    $currentContent = $this->getAndCleanOutputBuffering();

    $templating = $this->container->get('templating');
    $code = $exception->getStatusCode();


    if ($code == '404') {
        $response = $this->forward('ItemBundle:Error:pageNotFound');
        return $response;
    }

    return $templating->renderResponse(
        $this->findTemplate($templating, $format, $code, $this->container->get('kernel')->isDebug()),
        array(
            'status_code'    => $code,
            'status_text'    => isset(Response::$statusTexts[$code]) ? Response::$statusTexts[$code] : '',
            'exception'      => $exception,
            'logger'         => $logger,
            'currentContent' => $currentContent,
        )
    );
}

2 个答案:

答案 0 :(得分:4)

Symfony/Bundle/TwigBundle/Controller/ExceptionController不会扩展通常在用户捆绑中使用的框架控制器。此外,直接编辑存储在vendor目录中的任何内容永远不是一个好主意。

答案 1 :(得分:0)

我将forward()函数替换为docs中所述的快捷方式。

if ($code == '404') {
    $httpKernel = $this->container->get('http_kernel');
    $response = $httpKernel->forward(
        'ItemBundle:Error:pageNotFound'
    );
    return $response;
}