Symfony2 annotation routing causes cache:clear to fail - php

Question

I'm having a bunch of problems with routing in Symfony2 and I'm at my wits end searching for an answer.
I'm currently trying to use the #Route annotation. In the dev environment with debug enabled, everything works. In prod with debug enabled, everything works. If I disabled debug, only the index route responds, everything else returns a 404.
I initially thought it was the cache, so I followed the usual process of clearing it. That led to my next problem:
[Doctrine\Common\Annotations\AnnotationException]
[Semantical Error] The annotation "#Sensio\Bundle\FrameworkExtraBundle\Configuration\Route" in method LeagueOfData\Controller\DefaultController::indexAction() does not exist, or could not be auto-loaded.
This error appears when you run bin/console cache:clear --env=prod or bin/console cache:clear --env=dev.
So I checked everything was set up correctly (bare in mind, this works completely fine in the browser with debug enabled no matter the environment).
routing.yml
parser:
resource: "#LeagueOfData/Controller/"
type: annotation
This is included in config.yml and routing_dev.yml (due to the dev override).
AppKernal.php
public function registerBundles()
{
$bundles = [
new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
new Symfony\Bundle\MonologBundle\MonologBundle(),
new Symfony\Bundle\TwigBundle\TwigBundle(),
new Symfony\Bundle\SecurityBundle\SecurityBundle(),
new Doctrine\Bundle\DoctrineBundle\DoctrineBundle(),
new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
new LeagueOfData\LeagueOfData()
];
if (in_array($this->getEnvironment(), ['dev', 'test'], true)) {
$bundles[] = new Symfony\Bundle\DebugBundle\DebugBundle();
$bundles[] = new Symfony\Bundle\WebProfilerBundle\WebProfilerBundle();
}
return $bundles;
}
SensioFrameworkExtraBundle is registered correctly. (Full source: https://github.com/Acaeris/lol-parser/blob/broken-routing/app/AppKernel.php)
app.php
<?php
use Symfony\Component\HttpFoundation\Request;
/** #var \Composer\Autoload\ClassLoader $loader */
$loader = require __DIR__ . '/../app/autoload.php';
include_once __DIR__ . '/../app/bootstrap.php.cache';
$kernel = new AppKernel('prod', false);
$kernel->loadClassCache();
$request = Request::createFromGlobals();
$response = $kernel->handle($request);
$response->send();
$kernel->terminate($request, $response);
app_dev.php
<?php
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Debug\Debug;
/** #var \Composer\Autoload\ClassLoader $loader */
$loader = require __DIR__.'/../app/autoload.php';
Debug::enable();
$kernel = new AppKernel('dev', true);
$kernel->loadClassCache();
$request = Request::createFromGlobals();
$response = $kernel->handle($request);
$response->send();
$kernel->terminate($request, $response);
As you can see, not much difference. The key seems to be in enabling debug... but why?
Full source is on GitHub if it'll help anyone: https://github.com/Acaeris/lol-parser/tree/broken-routing

Answer 1

You need to import it with an use statement, as example:
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
Hope this help