javax.faces.application.ViewExpiredException: View could not be restored

Question

I have written simple application with container-managed security. The problem is when I log in and open another page on which I logout, then I come back to first page and I

Answer 1

First what you have to do, before changing web.xml is to make sure your ManagedBean implements Serializable:

@ManagedBean
@ViewScoped
public class Login implements Serializable {
}

Especially if you use MyFaces