"nickarls" wrote : Well, if its not auto-create it will be null the first time referenced. Add a create=true to the @In annotation. public class RegisterAction { | @In(create=true ) | private User user; 2008-1-29 16:54:00 com.sun.facelets.FaceletViewHandler handleRenderException | 严重: Error Rendering View[/register.xhtml] | javax.faces.FacesException: javax.el.ELException: //D:/app/eclipse/framework/PROJECT_SRC/TestWeb/WebRoot/register.xhtml @82,76 value="#{register.verify}": org.jboss.seam.RequiredException: @In attribute requires non-null value: register.user | at javax.faces.component.UIOutput.getValue(UIOutput.java:187) | at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:201) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4124300#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...