Question

我从symfony 3.4.17开始并尝试学习它。我遵循一个教程： https://openclassrooms.com/fr/courses/3619856-developpez-votre-site-web-avec-le-framework-symfony/3621961-les-services-theorie-et-creation

我创建了一个新的bundle，并生成了控制器和视图，但是当我尝试运行我的应用程序时，它使我出错

找不到控制器：服务“ OCCoreBundle”不存在。

我检查了所有文件，没有看到任何错误。你能帮我找到它吗？

非常感谢我的帮助，如果我的英语不太好，很抱歉：）

我的代码的某些部分（如果需要其他文件，请告诉我）：

// app/Ressources/config/routing.yml
oc_platform:
    resource: "@OCPlatformBundle/Resources/config/routing.yml"
    prefix:   /platform

oc_core:
    resource: "@OCCoreBundle/Resources/config/routing.yml"
    prefix:   /

// app/AppKernel.php
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\Config\Loader\LoaderInterface;

class AppKernel extends Kernel
{
    public function registerBundles()
    {
        $bundles = [
            new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
            new Symfony\Bundle\SecurityBundle\SecurityBundle(),
            new Symfony\Bundle\TwigBundle\TwigBundle(),
            new Symfony\Bundle\MonologBundle\MonologBundle(),
            new Symfony\Bundle\SwiftmailerBundle\SwiftmailerBundle(),
            new Doctrine\Bundle\DoctrineBundle\DoctrineBundle(),
            new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
            new OC\PlateformBundle\OCPlateformBundle(),
            new OC\CoreBundle\OCCoreBundle()
        ];

        if (in_array($this->getEnvironment(), ['dev', 'test'], true)) {
            $bundles[] = new Symfony\Bundle\DebugBundle\DebugBundle();
            $bundles[] = new Symfony\Bundle\WebProfilerBundle\WebProfilerBundle();
            $bundles[] = new Sensio\Bundle\DistributionBundle\SensioDistributionBundle();
            $bundles[] = new Doctrine\Bundle\FixturesBundle\DoctrineFixturesBundle();

            if ('dev' === $this->getEnvironment()) {
                $bundles[] = new Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle();
                $bundles[] = new Symfony\Bundle\WebServerBundle\WebServerBundle();
            }
        }

        return $bundles;
    }



// src/OC/CoreBundle/Ressources/config/routing.yml
core_homepage:
    path:     /
    defaults: { _controller: OCCoreBundle:index }



// src/OC/CoreBundle/Controller/CoreController.php
<?php

namespace OC\CoreBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

class CoreController extends Controller
{
  public function indexAction($page)
  {

  }
}

// src/OC/CoreBundle/OCCoreBundle.php
<?php

namespace OC\CoreBundle;

use Symfony\Component\HttpKernel\Bundle\Bundle;

class OCCoreBundle extends Bundle
{
}

Answer 1

我发现了我的错误，我只是在走路线时忘了说我想要Core控制器。所以在我的代码中，我用：

修改了Core的路由yml。

// src/OC/CoreBundle/Ressources/config/routing.yml
oc_core_homepage:
    path:      /
    defaults:
        _controller: OCCoreBundle:Core:index

我还为CoreController添加了相同内容：

// src/OC/CoreBundle/Controller/CoreController.php
<?php

namespace OC\CoreBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

class CoreController extends Controller
{
  public function indexAction()
  {
   return $this->render('OCCoreBundle:Core:layout.html.twig');
  }
}

谢谢Anjana Silva尝试帮助我^^，我将把我的帖子解决:)

symfony 3.4.17找不到控制器

1 个答案: