NHibernate version: 1.2.0.400

Full stack trace of any exception that occurs: TITLE: Sigel.Web.Communication
------------------------------

Error inesperada en la aplicacion.

------------------------------
ADDITIONAL INFORMATION:

Se produjo una excepción en el inicializador de tipo de 'Nested'. (KESF.Data.NHibernate)

------------------------------

The following types may not be used as proxies:
Sigel.Web.Core.Security.SigelUser: method GetPassword should be virtual
Sigel.Web.Core.Security.SigelUser: method ResetPassword should be virtual
Sigel.Web.Core.Security.SigelUser: method get_IsOnline should be virtual
Sigel.Web.Core.Security.SigelUser: method ChangePassword should be virtual (NHibernate)

------------------------------
BUTTONS:

OK
------------------------------


Name and version of the database you are using: Sql Server 2005 SP2


I have a custom MemberShip provider and a Custom MemberShipUser(SigelUser), the problem is that I can't mark as virtual the following methods:
GetPassword should be virtual
Sigel.Web.Core.Security.SigelUser: method ResetPassword
Sigel.Web.Core.Security.SigelUser: method get_IsOnline
Sigel.Web.Core.Security.SigelUser: method ChangePassword

What should I do ?

After some googling and documentation reading I found a way to fix it......NHibernate has a property that can disable the proxy validation, the property is hibernate.use_proxy_validator.

But I want to know if there is some other way to fix it...

Regards,

Map those classes with lazy="false".