Symfony2.8升级到symfony3.4，Logger报错
Symfony2.8 upgraded to symfony3.4, Logger has an error
use Psr\Log\LoggerInterface;
class TestController extends Controller
{
public function indexAction(Request $request, LoggerInterface $logger)
{
$logger->info('this is a Logger info!');
return new Response('123456');
}
}
requires that you provide a value for the "$logger" argument. Either
the argument is nullable and no null value has been provided, no
default value has been provided or because there is a non optional
argument after this one. in
/home/Workspaces/rlife_api/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Controller/ArgumentResolver.php:78
请问如何解决这个问题？？？
有一个解决方案tag the cotnrollers and enable the autowire以便以正确的方式通过部门
use Psr\Log\LoggerInterface;
class TestController extends Controller
{
public function indexAction(Request $request, LoggerInterface $logger)
{
$logger->info('this is a Logger info!');
return new Response('123456');
}
}
requires that you provide a value for the "$logger" argument. Either the argument is nullable and no null value has been provided, no default value has been provided or because there is a non optional argument after this one. in /home/Workspaces/rlife_api/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Controller/ArgumentResolver.php:78
请问如何解决这个问题？？？
有一个解决方案tag the cotnrollers and enable the autowire以便以正确的方式通过部门