Symfony 3.4供应商自动接线

Question

I've got a problem with symfony 3.4 I'm stuck with. I think i'm not getting symfony autowire right, but I can't find what's causing the error.

I have a fresh installation of symfony with only one addtional package installed: league/tactician-bundle

I try to inject it in constructor of DefaultController in the folowing way:

/**
 * @var CommandBus
 */
private $bus;

public function __construct(CommandBus $bus)
{
    $this->bus = $bus;
}

/**
 * @Route("/", name="homepage")
 */
public function indexAction(Request $request)
{
    dump($this->bus);die;
}

My services.yml is untouched. When I hit the controller I get following error: Cannot autowire service "AppBundle\\Controller\\DefaultController": argument "$bus" of method "__construct()" references class "League\\Tactician\\CommandBus" but no such service exists. You should maybe alias this class to the existing "tactician.commandbus.default" service. Cannot autowire service "AppBundle\\Controller\\DefaultController": argument "$bus" of method "__construct()" references class "League\\Tactician\\CommandBus" but no such service exists. You should maybe alias this class to the existing "tactician.commandbus.default" service.

When I define it in my services.yml like this League\\Tactician\\CommandBus: '@tactician.commandbus.default' everything seems to work, but this is very uncomfortable to define every service I need in this way. Is it the only way or am I missing somehting?

Thanks in advance!

Answer 1

I'm pretty sure you forgot to register the bundle, that's the only way i could repro the issue. Go to your AppKernel.php and add

 
 
 
  
  new League\\Tactician\\Bundle\\TacticianBundle()
 
  

in your $bundles array.

LE my bad, not the same error message. What version of the bundle are you using? I've got "^1.1" and worked flawless.