Weld bug? @Produces method with Normal scope cause exception

[wangliyu]

I have Bean that has produces method:

@Named
@SessionScoped
public class LoginSession {
   private User user;

   @Produces @Named @RequestScoped
   public User getUser() { return user;}
...
}

when deploying this, server report excecption:

SEVERE: Exception sending context initialized event to listener instance of class org.jboss.weld.environment.servlet.Listener
javax.enterprise.inject.UnproxyableResolutionException: Normal scoped bean org.jboss.weld.bean-flat-ProducerMethod-LoginSession.getUser() is not proxyable

I'm using Weld1.0.1Final, and according to the weld-references(8.1. Scope of a producer method):

@Produces @Preferred @SessionScoped
public PaymentStrategy getPaymentStrategy() {
...
}

Can anyone clarify this?

[wangliyu]

If I don't declare @RequestScoped on the getter method:

@Produces @Named public User getUser() { return user;}

This is working fine.

[wangliyu]

found the problem, the User doesn't have public User() {} constructor, so it won't be able to create the proxy, @Dependent scope doesn't create the proxy so that's fine. but with normal scope it requires.