Description
If you want to declare another AppKernel a more lightweight version that only uses Doctrine\Bundle\DoctrineBundle\DoctrineBundle(), along with others of my own, you must include Symfony\Bundle\FrameworkBundle\FrameworkBundle() because annotation reader is declared in FrameworkBundle() but the classes for the annotation reader are from Doctrine, and that is strange because the Symfony Framework IMHO should have its own implementation(that implies duplicate code in a way, but its independent). My question is why did you make this decision? I don't see how Symfony will work without Doctrine, and IMHO its a very tight coupling.