I added a commandButton to the addGadget.jsp and the associated new method to
the SLSB and got the following:
| 2007-08-28 00:34:42,875 ERROR
[org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/PracticalSeam-Intro-Seam].[Faces
Servlet]] Servlet.service() for servlet Faces Servlet threw exception
| javax.faces.FacesException: Value binding '#{gadget.gadgetTypes}'of
UISelectItems with component-path {Component-Path : [Class:
javax.faces.component.UIViewRoot,ViewId: /addGadget.jsp][Class:
javax.faces.component.html.HtmlForm,Id: _idJsp0][Class:
javax.faces.component.html.HtmlSelectOneMenu,Id: _idJsp2][Class:
javax.faces.component.UISelectItems,Id: _idJsp3]} does not reference an Object
of type SelectItem, SelectItem[], Collection or Map but of type : null
something wrong with the classpath or configuration(s)? this is project based
on the intro-Seam example from the new Practical Jboss book...
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