Symfony4: No route found for "GET /lucky/number"

Question

I am starting to play with symfony4. I've just created new application and create new LuckyController. It works with routes.yaml configured in this manner:

lucky:
    path: /lucky/number
    controller: App\Controller\LuckyController::number

With the following controller:

<?php

namespace App\Controller;

use Symfony\Component\HttpFoundation\Response;

class LuckyController
{
    public function number()
    {
        return new Response('<html><head></head><body>' . rand(111, 999) . '</body></html>');
    }
}

But I want to use annotations. So I decided to comment routes.yaml. Following documentation that explain how to create a route in symfony I've made this:

<?php

namespace App\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;

class LuckyController extends Controller
{
    /**
     * @Route("/lucky/number")
     */
    public function number()
    {
        return new Response('<html><head></head><body>' . rand(111, 999) . '</body></html>');
    }
}

I've read just now http://symfony.com/doc/current/page_creation.html#auto-installing-recipes-with-symfony-flex — sensorario, Dec 15 '17 at 20:49

score 10 · Answer 1 · answered Feb 19 '19 at 04:08

10

Sometimes this problem occurs because of cache.you need to run php bin/console cache:clear.then it will work fine.

answered Feb 19 '19 at 04:08

Bhaskararao Gummidi

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Imanali Mamadiev · Accepted Answer · 2019-06-09T07:53:03.460

7

In Symfony4 you have to install annotations bundle.

Run this command composer require annotations

Then restart Your project.

edited Jun 09 '19 at 07:53

answered Dec 16 '17 at 06:58

Imanali Mamadiev

2,604
2
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1

I have the same problem as OP, except running the command "composer require annotations" doesn't solve the issue :/ Exact same error. – Méga Lag Oct 18 '18 at 02:32
@MégaLag, Have restart your project or web server apache? – Imanali Mamadiev Oct 18 '18 at 04:42
@ImanaliMamadiev Is it possible that some other changes are needed? I've the exact same problem as OP and doing what you suggested didn't help. Even after restarting everything. – Jun 09 '19 at 06:39
I am also facing the same issue, this solution is mentioned docs (https://symfony.com/doc/current/page_creation.html) as well. But it is not working. The exception is thrown from the file vendor\symfony\http-kernel\EventListener\RouterListener.php, where there is no mention about annotations. – Abel Oct 09 '19 at 15:11
But this is not mentioned here https://symfony.com/doc/current/controller.html which it definitelly should be. Just doing by the documantion and you are getting error. – Darius.V Aug 03 '21 at 12:16

score 1 · Answer 3 · answered Aug 22 '19 at 12:06

I had the same thing when trying the annotations, then I found out with the demo installed (the blog) you need to add the language in the URL. So the documentation says:

http://localhost:8000/lucky/number will work exactly like before

That did not work. This however did:

http://localhost:8000/en/lucky/number

score 0 · Answer 4 · edited Oct 29 '19 at 05:57

0

As suggested in @Jack70 answer.

https://127.0.0.1:8000/en/random/number

This should work.

If you run the command php bin/console debug:router it would show you the list of routes available as you can see in that list, you need to add the locale (language) as first argument.

app_annotationsample_number ANY ANY ANY /{_locale}/random/number

edited Oct 29 '19 at 05:57

marc_s

732,580
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answered Oct 09 '19 at 15:28

Abel

2,371
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score 0 · Answer 5 · answered Apr 01 '20 at 07:57

0

If you use annotations - you need check config/routes/anotations.yaml. You need check path to your controller or add new path, for example:

controllers:
    resource: ../../src/Controller/
    type: annotation

answered Apr 01 '20 at 07:57

Andrey Belov

1

score 0 · Answer 6 · answered Nov 21 '20 at 22:21

Also, you'll get that error if the route name appears more than once.

I ran into that error while developing Angular app, so in order to debug I tried that same route in Postman, which I knew used to work fine, but this time it did not throwing the mentioned error. Luckily, I have just added one new controller, so finding the culprit was easy: the problem was that after copying methods from web controller to api controller I forgot to change route name in one of the methods. So you might wanna be careful when copying :)

Symfony4: No route found for "GET /lucky/number"

6 Answers6