Closed
Description
Symfony version(s) affected: 4.1.0
Description
Since updated to Symfony 4.1, I switch to use AbstractController instead of Controller class, as suggested!
However, I receive now the LogicExtension: The "parameter_bag" service is not available. Try running "composer require dependency-injection:^4.1".
It seems the the service parameter_bag is not public and cannot be acceded!
Using the debug command: php bin/console debug:container parameter_bag
Information for Service "parameter_bag"
=======================================
---------------- -----------------------------------------------------------------
Option Value
---------------- -----------------------------------------------------------------
Service ID parameter_bag
Class Symfony\Component\DependencyInjection\ParameterBag\ContainerBag
Tags -
Public no
Synthetic no
Lazy no
Shared yes
Abstract no
Autowired no
Autoconfigured no
---------------- ----------------------------------------------------------------- How to reproduce
class TestController extends AbstractController
{
public function index()
{
// ...
$variable = $this->getParameter('service_name');
// ...
}
}Possible Solution
In the file: framework-bundle/Resources/config/services.xml
Change:
<service id="parameter_bag" class="Symfony\Component\DependencyInjection\ParameterBag\ContainerBag">
<argument type="service" id="service_container" />
</service>By:
<service id="parameter_bag" class="Symfony\Component\DependencyInjection\ParameterBag\ContainerBag" public="true">
<argument type="service" id="service_container" />
</service>To make the service has public seems to resolve the issue!