Question

您好我不知道如何修复此错误，我在谷歌搜索但我没有解决此错误，我只是想按照本教程http://tutorial.symblog.co.uk/docs/validators-and-forms.html，任何帮助将不胜感激

ClassNotFoundException: Attempted to load class "Enquiry" from namespace      
"Blogger\BlogBundle\Entity" in       
C:\wamp\www\symblog.dev\src\Blogger\BlogBundle\Controller\PageController.php line 22.
Do you need to "use" it from another namespace?

这是文件代码：

<?php
// src/Blogger/BlogBundle/Controller/PageController.php
namespace Blogger\BlogBundle\Controller;

// Import new namespaces

use Blogger\BlogBundle\Entity\Enquiry;
use Blogger\BlogBundle\Form\EnquiryType;

class PageController extends Controller
{

public function indexAction()
{
return $this->render('BloggerBlogBundle:Page:index.html.twig');
}

public function aboutAction()
{
    return $this->render('BloggerBlogBundle:Page:about.html.twig');
}

public function contactAction()
{
    $enquiry = new Enquiry();
    $form = $this->createForm(new EnquiryType(), $enquiry);

    $request = $this->getRequest();
    if ($request->getMethod() == 'POST') {
    $form->bindRequest($request);

    if ($form->isValid()) {
        // Perform some action, such as sending an email

        // Redirect - This is important to prevent users re-posting
        // the form if they refresh the page
        return $this->redirect($this->generateUrl('BloggerBlogBundle_contact'));
    }
    }

return $this->render('BloggerBlogBundle:Page:contact.html.twig', array('form' => $form->createView()
    ));
}   
}

Answer 1

确保：

1 您的文件名称为Enquiry.php

2 它位于文件夹Blogger/BlogBundle/Entity

中

3 称为class Enquiry

4 命名空间为namespace Blogger\BlogBundle\Entity;

注意：原因是这通常是由于文件名，类名，用语句或命名空间中的拼写错误。

Answer 2

我解决了它，就像这样开始PageController.php：

<?php
    // src/Blogger/BlogBundle/Controller/PageController.php

    namespace Blogger\BlogBundle\Controller;

    use Symfony\Bundle\FrameworkBundle\Controller\Controller;
    use Blogger\BlogBundle\Entity\Enquiry;
    use Blogger\BlogBundle\Form\EnquiryType;

如果您找到更好的解决方案，请告诉我

Answer 3

如果您确定您的命名空间是正确的，请检查您的PHP文件是否真的有.php扩展名。

Symfony 2.4.1 ClassNotFoundException

3 个答案: