Detection of a bundle by AppKernel.php symfony 2.5.6

Question

i am having an issue with AppKernel and the bundle detector.

I am working in 2.5.6

Indeed, i have this error: Bundle "mainBundle" does not exist or it is not enabled. Maybe you forgot to add it in the registerBundles() method of your AppKernel.php file?

But here is my AppKernel.php:

<?php

use Symfony\Component\HttpKernel\Kernel;
use Symfony\Component\Config\Loader\LoaderInterface;

class AppKernel extends Kernel
{
    public function registerBundles()
    {
        $bundles = array(
            new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
            new Symfony\Bundle\SecurityBundle\SecurityBundle(),
            new Symfony\Bundle\TwigBundle\TwigBundle(),
            new Symfony\Bundle\MonologBundle\MonologBundle(),
            new Symfony\Bundle\SwiftmailerBundle\SwiftmailerBundle(),
            new Symfony\Bundle\AsseticBundle\AsseticBundle(),
            new Doctrine\Bundle\DoctrineBundle\DoctrineBundle(),
            new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
            new theia\mainBundle\theiamainBundle(),
        );

        if (in_array($this->getEnvironment(), array('dev', 'test'))) {
            //$bundles[] = new Acme\DemoBundle\AcmeDemoBundle();
            $bundles[] = new Symfony\Bundle\WebProfilerBundle\WebProfilerBundle();
            $bundles[] = new Sensio\Bundle\DistributionBundle\SensioDistributionBundle();
            $bundles[] = new Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle();
        }

        return $bundles;
    }

    public function registerContainerConfiguration(LoaderInterface $loader)
    {
        $loader->load(__DIR__.'/config/config_'.$this->getEnvironment().'.yml');
    }
}

I am having this issue when i try to link the routing.yml of the so called bundle with the app/config/routing.yml or routing_dev.yml.

To do this i add this in the app/.../routing.yml

t:
    resource: "@theiamainBundle/Resources/config/routing.yml"
    prefix:   /

Error Trace:

in kernel.root_dir/bootstrap.php.cache at line 2359 - public function getBundle($name, $first = true) { if (!isset($this->bundleMap[$name])) { throw new \InvalidArgumentException(sprintf('Bundle "%s" does not exist or it is not enabled. Maybe you forgot to add it in the registerBundles() method of your %s.php file?', $name, get_class($this))); } if (true === $first) { return $this->bundleMap[$name][0]; at Kernel ->getBundle ('mainBundle', false) in kernel.root_dir/cache/dev/classes.php at line 2332 + at ControllerNameParser ->parse ('mainBundle:security:login') in kernel.root_dir/cache/dev/classes.php at line 2384 + at ControllerResolver ->createController ('mainBundle:security:login') in kernel.root_dir/cache/dev/classes.php at line 2047 + at ControllerResolver ->getController (object(Request)) in /opt/lampp/htdocs/my_projects/Symphony_projects/test/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Controller/TraceableControllerResolver.php at line 46 + at TraceableControllerResolver ->getController (object(Request)) in kernel.root_dir/bootstrap.php.cache at line 2969 + at HttpKernel ->handleRaw (object(Request), '1') in kernel.root_dir/bootstrap.php.cache at line 2938 + at HttpKernel ->handle (object(Request), '1', true) in kernel.root_dir/bootstrap.php.cache at line 3087 + at ContainerAwareHttpKernel ->handle (object(Request), '1', true) in kernel.root_dir/bootstrap.php.cache at line 2337 + at Kernel ->handle (object(Request)) in /opt/lampp/htdocs/my_projects/Symphony_projects/test/web/app_dev.php at line 28

here are the Logs trace

INFO - Matched route "login_route" (parameters: "_controller": "mainBundle:security:login", "_route": "login_route") INFO - Populated SecurityContext with an anonymous Token DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener::injectLogger". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener::injectLogger". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener::injectLogger". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelRequest". DEBUG - Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\SessionListener::onKernelRequest". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\FragmentListener::onKernelRequest". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\Security\Http\Firewall::onKernelRequest". DEBUG - Notified event "kernel.request" to listener "Symfony\Bundle\AsseticBundle\EventListener\RequestListener::onKernelReque st".

CRITICAL - Uncaught PHP Exception InvalidArgumentException: "Bundle "mainBundle" does not exist or it is not enabled. Maybe you forgot to add it in the registerBundles() method of your AppKernel.php file?" at /opt/lampp/htdocs/my_projects/Symphony_projects/test/app/bootstrap.php.cache line 2359

DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener::injectLogger". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener::injectLogger". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ErrorsLoggerListener::injectLogger". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ProfilerListener::onKernelRequest". DEBUG - Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\SessionListener::onKernelRequest". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\FragmentListener::onKernelRequest". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest". DEBUG - Notified event "kernel.request" to listener "Symfony\Component\Security\Http\Firewall::onKernelRequest". DEBUG - Notified event "kernel.request" to listener "Symfony\Bundle\AsseticBundle\EventListener\RequestListener::onKernelRequest". DEBUG - Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController". DEBUG - Notified event "kernel.controller" to listener "Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::onKernelController". DEBUG - Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ControllerListener::onKernelController". DEBUG - Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener::onKernelController". DEBUG - Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\HttpCacheListener::onKernelController". DEBUG - Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\SecurityListener::onKernelController". DEBUG - Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\TemplateListener::onKernelController".

Here are the Stack Trace:

[1] InvalidArgumentException: Bundle "mainBundle" does not exist or it is not enabled. Maybe you forgot to add it in the registerBundles() method of your AppKernel.php file? at n/a in /opt/lampp/htdocs/my_projects/Symphony_projects/test/app/bootstrap.php.cache line 2359

at Symfony\Component\HttpKernel\Kernel->getBundle('mainBundle', false)
    in /opt/lampp/htdocs/my_projects/Symphony_projects/test/app/cache/dev/classes.php line 2332

at Symfony\Bundle\FrameworkBundle\Controller\ControllerNameParser->parse('mainBundle:security:login')
    in /opt/lampp/htdocs/my_projects/Symphony_projects/test/app/cache/dev/classes.php line 2384

at Symfony\Bundle\FrameworkBundle\Controller\ControllerResolver->createController('mainBundle:security:login')
    in /opt/lampp/htdocs/my_projects/Symphony_projects/test/app/cache/dev/classes.php line 2047

at Symfony\Component\HttpKernel\Controller\ControllerResolver->getController(object(Request))
    in /opt/lampp/htdocs/my_projects/Symphony_projects/test/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Controller/TraceableControllerResolver.php line 46

at Symfony\Component\HttpKernel\Controller\TraceableControllerResolver->getController(object(Request))
    in /opt/lampp/htdocs/my_projects/Symphony_projects/test/app/bootstrap.php.cache line 2969

at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), '1')
    in /opt/lampp/htdocs/my_projects/Symphony_projects/test/app/bootstrap.php.cache line 2938

at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), '1', true)
    in /opt/lampp/htdocs/my_projects/Symphony_projects/test/app/bootstrap.php.cache line 3087

at Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel->handle(object(Request), '1', true)
    in /opt/lampp/htdocs/my_projects/Symphony_projects/test/app/bootstrap.php.cache line 2337

at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
    in /opt/lampp/htdocs/my_projects/Symphony_projects/test/web/app_dev.php line 28

Do you know were it could come from? Do you need any more files in order to help me?

Everything looks right. Did you use the command for generating a bundle or did you make the file structure yourself? symfony.com/doc/current/bundles/SensioGeneratorBundle/commands/… also, depending on your environment you may need to flush the cache. php app/console cache:clear --env=[prod/dev] put either --env=prod or --env=dev at the end depending on which one you're in. You can change you environment by modifying the htaccess in the web folder to point to app.php or app_dev.php. Many code changes in prod won't work until the cache is flushed. — Squeegy
I did created the Bundle with the command. I tried to use the specification after the cache clear but changes nothing :/ I forgot to say that i am in 2.5.6 — MrBouh
Could you post the full error and trace? Maybe the error is occurring somewhere else. Because I'm not seeing any immediate glaring issues, but this is just a tiny slice of the entire framework. — Squeegy

Gerry Gerry · Accepted Answer · 2015-05-28T15:31:16

Your routes seems to have references to a "mainBundle" when specifying the controller, which should be "theiamainBundle":

Matched route "login_route" (parameters: "_controller": "mainBundle:security:login", "_route": "login_route")

Detection of a bundle by AppKernel.php symfony 2.5.6

1 Answers