Hi again! Following this topic: http://jboss.com/index.html?module=bb&op=viewtopic&t=70020 I understand that I am in the correct way (#6 post), but that solution seem not to work for me. If I try with: | @In | private LibroDAOhbn libroDAO; | in my service class, it returns the following exception: | Caused by: java.lang.IllegalArgumentException: could not set field value: libroManager.libroDAO | I have just install de CVS version (Seam 1.1.0.BETA2) but the same problem continue... Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986577#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...