覆盖GroupAdmin类

Question

我尝试覆盖我的SonataUserBundle GroupAdmin类，如下所示：

namespace Application\Sonata\UserBundle\Admin\Model;

use Sonata\AdminBundle\Datagrid\DatagridMapper;
use Sonata\AdminBundle\Datagrid\ListMapper;
use Sonata\AdminBundle\Form\FormMapper;
use Sonata\UserBundle\Admin\Model\GroupAdmin as MyGroupAdmin;

class GroupAdmin extends MyGroupAdmin
{
...
}

在config.yml文件中添加参数：

parameters:
    sonata.user.admin.group.class: Application\Sonata\UserBundle\Admin\Model\GroupAdmin

但是当我尝试查看我的表单时，我有一个例外： 尝试加载类＆＃34; GroupAdmin＆＃34;来自命名空间＆＃34; Application \ Sonata \ UserBundle \ Admin \ Model＆＃34;。 你忘记了＆＃34;使用＆＃34;例如声明＆＃34; Sonata \ UserBundle \ Admin \ Document \ GroupAdmin＆＃34;，＆＃34; Sonata \ UserBundle \ Admin \ Entity \ GroupAdmin＆＃34;或＆＃34; Sonata \ UserBundle \ Admin \ Model \ GroupAdmin＆＃34;？

我的内核：

$bundles = array(
            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 Sonata\CoreBundle\SonataCoreBundle(),
            new Sonata\BlockBundle\SonataBlockBundle(),
            new Knp\Bundle\MenuBundle\KnpMenuBundle(),

            new Sonata\DoctrineORMAdminBundle\SonataDoctrineORMAdminBundle(),
            new Sonata\AdminBundle\SonataAdminBundle(),
            new AppBundle\AppBundle(),
            new Knp\Bundle\MarkdownBundle\KnpMarkdownBundle(),
            new Ivory\CKEditorBundle\IvoryCKEditorBundle(),
            new Sonata\FormatterBundle\SonataFormatterBundle(),

            new Sonata\NewsBundle\SonataNewsBundle(),
            new Sonata\MediaBundle\SonataMediaBundle(),
            new Sonata\IntlBundle\SonataIntlBundle(),
            new Sonata\ClassificationBundle\SonataClassificationBundle(),
            new FOS\UserBundle\FOSUserBundle(),
            new Sonata\UserBundle\SonataUserBundle('FOSUserBundle'),
            new Sonata\EasyExtendsBundle\SonataEasyExtendsBundle(),
            new JMS\SerializerBundle\JMSSerializerBundle(),

            new Application\Sonata\NewsBundle\ApplicationSonataNewsBundle(),
            new Application\Sonata\UserBundle\ApplicationSonataUserBundle(),
            new Application\Sonata\MediaBundle\ApplicationSonataMediaBundle(),
            new Application\Sonata\ClassificationBundle\ApplicationSonataClassificationBundle(),
        );

这是6点，我找不到错误。 Plz帮助

Answer 1

这绝对不是类声明的问题，或者错误会包含＆＃39;找到了文件，但是课程中没有＃39;。

你很可能在文件名中有拼写错误