Add this line to your services.yml file
imports:
- { resource: '../../vendor/code-tool/jaeger-client-symfony-bridge/src/Resources/config/services.yml' }
and register this compiler pass in your Kernel
Kernel::build
/**
* @inheritDoc
*/
protected function build(\Symfony\Component\DependencyInjection\ContainerBuilder $container)
{
parent::build($container);
$container
->addCompilerPass(
new \Jaeger\Symfony\Resources\DependencyInjection\CodecRegistryCompilerPass()
);
}