我面临以下错误:
在第38行的"CasanetBundle:Admin:deliverys.html.twitch"中呈现模板期间引发异常("无法为命名路由"casanet_addpaperpage"生成URL,因为该路由不存在。")。
这是我的控制器:
<?php
namespace ProjectBCasanetBundleController;
use SymfonyBundleFrameworkBundleControllerController;
use SymfonyComponentHttpFoundationRequest;
use ProjectBCasanetBundleEntityPaper;
use ProjectBCasanetBundleEntityEvent;
use ProjectBCasanetBundleEntityConference;
use ProjectBCasanetBundleEntityProject;
use ProjectBCasanetBundleFormPaperType;
class AdminController extends Controller {
public function deliverablesAction() {
$em = $this->getDoctrine()->getManager();
$papers = $em->getRepository("CasanetBundle:Paper")->findAll();
$events = $em->getRepository("CasanetBundle:Event")->findAll();
$conferences = $em->getRepository("CasanetBundle:Conference")->findAll();
$projects = $em->getRepository("CasanetBundle:Project")->findAll();
return $this->render('CasanetBundle:Admin:deliverables.html.twig', array(
"papers" => $papers,
"events" => $events,
"conferences" => $conferences,
"projects" => $projects,
));
}
public function addpaperAction(Request $request){
$paper = new Paper();
$formPaper = $this->createForm(new PaperType(), $paper);
if($request->isMethod("POST")){
$formPaper->handleRequest($request);
if($formPaper->isValid()){
$em = $this->getDoctrine()->getManager();
$paper = $formPaper->getData();
$em->persist($paper);
$em->flush();
}
return $this->redirectToRoute("casanet_deliverablespage");
}
return $this->render('CasanetBundle:Admin:addpaper.html.twig', array(
"formPaper" => $formPaper->createView(),
));
}
}
以下是我的routing.yml文件中的相关路线:
casanet_addpaperpage:
path: /admin/addpaper
defaults: { _controller: CasanetBundle:Admin:addpaper }
我尝试过清除缓存、运行composer更新、重命名路由、通过其他路径进行路由,但到目前为止没有结果。
有人能告诉我该怎么走吗?
编辑:以下是我关注的部分:
<a href="{{path("casanet_addpaperpage") }}" class="btn btn-primary">Add a paper</a>
认为这是因为捆绑包的缩写不正确,应该是
casanet_addpaperpage:
path: /admin/addpaper
defaults: { _controller: ProjectBCasanetBundle:Admin:addpaper }
由于您的路由存在于router:debug--env=dev中,因此您可能只需要清除缓存。
php app/console cache:clear --env=dev
如果您使用prod.
我发现了问题所在。
我运行了一个composer无开发更新,并在1天前中断了它,它被破坏了。今天我更新了Symfony 2.6.5,我想它解决了这个问题。谢谢大家!