好吧，我现在已经在这两个小时了，我看到其他人有这个错误，但我似乎无法与他的原因/决议相匹配 .
致命错误：require（）[function.require]：无法在第55行的/var/www/biztv_symfony/vendor/symfony/src/Symfony/Component/ClassLoader/DebugUniversalClassLoader.php中重新声明类companycontroller
终端提供了一个更好的错误消息，指向我报告的实际类的结束子句（尝试重新声明） .
如果我删除或重命名文件companyController.php它会抛出一个Symfony2错误，说它正在查找该类，但没有找到它在预期的位置 .
如果我把文件放回原位，apache抛出一个php错误，说不能重新声明类companyController .
我只有一次吗？！
这是整个 class ...如果有人有耐心尝试帮助我...
<?php
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use BizTV\BackendBundle\Entity\company;
use BizTV\BackendBundle\Form\companyType;
/**
* company controller
*
*/
class companyController extends Controller
{
/**
* Lists all company entities.
*
*/
public function indexAction()
{
$em = $this->getDoctrine()->getEntityManager();
$entities = $em->getRepository('BizTVBackendBundle:company')->findAll();
return $this->render('BizTVBackendBundle:company:index.html.twig', array(
'entities' => $entities
));
}
/**
* Finds and displays a company entity.
*
*/
public function showAction($id)
{
$em = $this->getDoctrine()->getEntityManager();
$entity = $em->getRepository('BizTVBackendBundle:company')->find($id);
if (!$entity) {
throw $this->createNotFoundException('Unable to find company entity.');
}
$deleteForm = $this->createDeleteForm($id);
return $this->render('BizTVBackendBundle:company:show.html.twig', array(
'entity' => $entity,
'delete_form' => $deleteForm->createView(),
));
}
/**
* Displays a form to create a new company entity.
*
*/
public function newAction()
{
$entity = new company();
$form = $this->createForm(new companyType(), $entity);
return $this->render('BizTVBackendBundle:company:new.html.twig', array(
'entity' => $entity,
'form' => $form->createView()
));
}
/**
* Creates a new company entity.
*
*/
public function createAction()
{
$entity = new company();
$request = $this->getRequest();
$form = $this->createForm(new companyType(), $entity);
$form->bindRequest($request);
if ($form->isValid()) {
$em = $this->getDoctrine()->getEntityManager();
$em->persist($entity);
$em->flush();
/* Create adminuser for this company to go along with it */
$userManager = $this->container->get('fos_user.user_manager');
$user = $userManager->createUser();
//make password (same as username)
$encoder = $this->container->get('security.encoder_factory')->getEncoder($user); //get encoder for hashing pwd later
$tempPassword = $entity->getCompanyName(); //set password to equal company name
//Get company
$tempCompanyId = $entity->getId(); //get the id of the just-inserted company (so that we can retrieve that company object below for relating it to the user object later)
$tempCompany = $em->getRepository('BizTVBackendBundle:company')->find($tempCompanyId); //get the company object that this admin-user will belong to
$user->setUsername($entity->getCompanyName() . "/admin"); //set username to $company/admin
$user->setEmail('admin.'.$entity->getCompanyName().'@example.com'); //set email to non-functioning (@example)
$user->setPassword($encoder->encodePassword($tempPassword, $user->getSalt())); //set password with hash
$user->setCompany($tempCompany); //set company for this user
$user->setConfirmationToken(null); //we don't need email confirmation of account
$user->setEnabled(true); //without a confirmation token, we of course also need to flag the account as enabled manually
$user->addRole('ROLE_ADMIN');
$userManager->updateUser($user);
return $this->redirect($this->generateUrl('company_show', array('id' => $entity->getId())));
}
return $this->render('BizTVBackendBundle:company:new.html.twig', array(
'entity' => $entity,
'form' => $form->createView()
));
}
/**
* Displays a form to edit an existing company entity.
*
*/
public function editAction($id)
{
$em = $this->getDoctrine()->getEntityManager();
$entity = $em->getRepository('BizTVBackendBundle:company')->find($id);
if (!$entity) {
throw $this->createNotFoundException('Unable to find company entity.');
}
$editForm = $this->createForm(new companyType(), $entity);
$deleteForm = $this->createDeleteForm($id);
return $this->render('BizTVBackendBundle:company:edit.html.twig', array(
'entity' => $entity,
'edit_form' => $editForm->createView(),
'delete_form' => $deleteForm->createView(),
));
}
/**
* Edits an existing company entity.
*
*/
public function updateAction($id)
{
$em = $this->getDoctrine()->getEntityManager();
$entity = $em->getRepository('BizTVBackendBundle:company')->find($id);
if (!$entity) {
throw $this->createNotFoundException('Unable to find company entity.');
}
$editForm = $this->createForm(new companyType(), $entity);
$deleteForm = $this->createDeleteForm($id);
$request = $this->getRequest();
$editForm->bindRequest($request);
if ($editForm->isValid()) {
$em->persist($entity);
$em->flush();
return $this->redirect($this->generateUrl('company_edit', array('id' => $id)));
}
return $this->render('BizTVBackendBundle:company:edit.html.twig', array(
'entity' => $entity,
'edit_form' => $editForm->createView(),
'delete_form' => $deleteForm->createView(),
));
}
/**
* Deletes a company entity.
*
*/
public function deleteAction($id)
{
$form = $this->createDeleteForm($id);
$request = $this->getRequest();
$form->bindRequest($request);
if ($form->isValid()) {
$em = $this->getDoctrine()->getEntityManager();
$entity = $em->getRepository('BizTVBackendBundle:company')->find($id);
if (!$entity) {
throw $this->createNotFoundException('Unable to find company entity.');
}
$em->remove($entity);
$em->flush();
}
return $this->redirect($this->generateUrl('company'));
}
private function createDeleteForm($id)
{
return $this->createFormBuilder(array('id' => $id))
->add('id', 'hidden')
->getForm()
;
}
}
6 回答
事实证明，这是一个由moi在那里发生的一堆拼写错误 .
但对于在Symfony2中遇到此错误消息的任何其他人：
致命错误：require（）[function.require]：无法重新声明类...
这是一个提示：检查是否有意外删除或错误：在包含php声称它试图重新定义的类的定义的文件中的命名空间 .
PHP错误消息并没有真正给你一个线索寻找... =）
redeclare class - 可能有两个同名的课程
有时，如果您被复制/粘贴诱惑，请检查您的类名，命名空间以及可能发生的其他“拼写错误” . （复制/粘贴是编程的魔鬼：/）
与其他答案类似，在我的情况下，我已经重命名了类，但没有重命名包含文件 . 应该在具有相同名称的文件中声明每个类 . 所以检查一下 .
在我的例子中，它是命名空间下的
use语句，它使用相同的类名（但是另一个路径） .没有使用指令，它工作
就个人而言，我juste手动删除缓存，它工作
清除缓存并没有解决我的问题 .