Greetings ... I have a project with Seam 1.2.1GA and Trinidad 1.0.1 on JBoss 4.2.0GA, works good. Many components like <tr:panelPage> work good, bad when I use <tr:inputFile> doesn't work, because I see this error: | 09:30:22,875 ERROR [ExceptionFilter] uncaught exception | javax.servlet.ServletException: /plantillas/subirPlantilla.xhtml @22,121 valueChangeListener="#{gestionPlantilla.fileUploaded}": javax.ejb.EJBTransactionRolledbackException: org.apache.myfaces.trinidadinternal.config.upload.UploadedFiles$FixFilename | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:154) | ... | ... | Caused by: javax.faces.el.EvaluationException: /plantillas/subirPlantilla.xhtml @22,121 valueChangeListener="#{gestionPlantilla.fileUploaded}": javax.ejb.EJBTransactionRolledbackException: org.apache.myfaces.trinidadinternal.config.upload.UploadedFiles$FixFilename | at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73) | ... | ... | Caused by: javax.ejb.EJBTransactionRolledbackException: org.apache.myfaces.trinidadinternal.config.upload.UploadedFiles$FixFilename | at org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:87) | ... | ... | Caused by: java.lang.ClassCastException: org.apache.myfaces.trinidadinternal.config.upload.UploadedFiles$FixFilename | at com.colconnect.reel.session.GestionPlantilla.fileUploaded(GestionPlantilla.java:58) | ... | ... | it was when I return the event.getNewValue(): | public void fileUploaded(ValueChangeEvent event) | { | UploadedFile archivo = (UploadedFile) event.getNewValue(); | if (archivo != null) { | archivoPlantilla = archivo; | } | } | and my view is like this: | ... | ... | <tr:inputFile label="#{messages['plantilla.contenido']}" valueChangeListener="#{gestionPlantilla.fileUploaded}" /> | ... | ... | Any idea. Thanks, for your help. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4064062#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...