No route found when I set a parameter

Question

I'm developing an app with Symfony 4 but I'm having a little problem here.

I made a controller with a required parameter but when I to follow the route I get this message:

Here's the code of is my html file:

{% extends 'base.html.twig' %}
{% block title %}Registro Madre{% endblock %}
{% block body %}

    Ingrese los datos de la madre
    
        
            
                
                    Nombres:
                    
                
            
            
                
                    Apellidos:
                    
                
            
        

        
            
                
                    Fecha de nacimiento
                    
                
            
            
                
                    Nacionalidad
                    
                
            
            
                
                    Teléfono de Contacto
                    
                
            
            
                
                    DUI (sin guiones)/No. Pasaporte
                    
                
            
        

        
            
                
                    Dirección:
                    
                
            
            
                
                    Departamento:
                    
                
            
            
                
                    Municipio:
                    
                
            
          

        Datos Clínicos
        
            
                
                    Fórmula Obstétrica
                
                
                    G
                
                
                    
                
                
                    P
                
                
                    
                
                
                    P
                
                
                    
                
                
                    A
                
                
                    
                
                
                    V
                
                
                    
                
            
        

        
            
                
                    Enfermedades médicas que afecten el desarrollo del embarazo
                    
                
            
            
                
                    Enfermedad exantemática durante el embarazo
                    
                
            
        

        
            
                
                        Otra Información
                        
                
            
        

        
            
                
            
        
    

{% endblock %}

Here's my controller:

namespace App\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Component\Routing\Annotation\Route;

use App\Entity\Madre;
use App\Entity\DatosClinicosMadre;
use App\Entity\ProductoObstetrico;
use App\Entity\CondicionProducto;

class ProductoController extends AbstractController
{
    public function registro($id)
    {
        $madre = $this->getDoctrine()->getRepository(Madre::class)->find($id);
        return $this->render('producto/register.html.twig');
    }
}

And here's my route:

registro-producto:
  path: /ingresar-producto/{id}
  name_prefix: nuevoProducto
  controller: App\Controller\ProductoController::registro

If I don't send a parameter I don't have any problems but when I want to send an ID it comes the issue, and if I set the route with a parameter and I don't send a parameter I get an error telling me that I must have to send a parameter. I don't know what's going on...

UPDATE

This is what I get when I run php bin/console debug:router

Thank you all!

treyBake · Accepted Answer

This is because you haven't declared the param type.

Try amending your routes file to this:

registro-producto:
  path: /ingresar-producto/{id}
  name_prefix: nuevoProducto
  controller: App\Controller\ProductoController::registro
  requirements:
      id: \d+

Doing this will set the {id} type to digit, allowing the /3 param.

See here:

Taken from Symfony Docs:

Adding {wildcard} Requirements

Imagine the blog_list route will contain a paginated list of blog posts, with URLs like /blog/2 and /blog/3 for pages 2 and 3. If you change the route's path to /blog/{page}, you'll have a problem:

blog_list: /blog/{page} will match /blog/*;
blog_show: /blog/{slug} will also match /blog/*.

When two routes match the same URL, the first route that's loaded wins. Unfortunately, that means that /blog/yay-routing will match the blog_list. No good!

To fix this, add a requirement that the {page} wildcard can only match numbers (digits)

ref: https://symfony.com/doc/current/routing.html

No route found when I set a parameter

Answers (1)

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