Symfony从3.2升级到3.3:TraceableAdapter

时间:2017-06-23 11:14:43

标签: symfony symfony-3.2 symfony-3.3

我已将Symfony从3.2升级到3.3。我已经这样做了:https://github.com/symfony/symfony/blob/master/UPGRADE-3.3.md

但现在,我有这个错误:

  

类型错误:传递给AppBundle \ EventListener \ ForumListener :: __ construct()的参数2必须是Symfony \ Component \ Cache \ Adapter \ FilesystemAdapter的实例,Symfony \ Component \ Cache \ Adapter \ TraceableAdapter的实例给出,调用第612行的/var/www/symfony/WikiSport/var/cache/dev/appDevDebugProjectContainer.php

我不明白,因为在UPGRADE-3.3.md中,没有关于FilesystemAdapter或TraceableAdapter的信息。

ForumListener.php:

use Symfony\Component\Cache\Adapter\FilesystemAdapter;

class ForumListener
{
    private $cache;

    public function __construct(EntityManager $entityManager, FilesystemAdapter $cache)
    {
        $this->entityManager = $entityManager;
        $this->cache = $cache;
    }

和services.yml:

app.forum_listener:
    class: AppBundle\EventListener\ForumListener
    autowire: true
    public: true
    tags:
        - { name: kernel.event_listener, event: kernel.controller, method: onKernelController }
你能帮帮我吗?非常感谢你:))

0 个答案:

没有答案