Thnak you , i have tried your tip but it doesn't work.
anonymous wrote : 09:40:37,145 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception | java.lang.ClassCastException: org.jbpm.graph.node.StartState | at org.jboss.seam.core.Pageflow.getPage(Pageflow.java:144) | at org.jboss.seam.core.Manager.prepareBackswitch(Manager.java:974) | at org.jboss.seam.jsf.AbstractSeamPhaseListener.beforeRender(AbstractSeamPhaseListener.java:127) | at org.jboss.seam.jsf.SeamPhaseListener.beforePhase(SeamPhaseListener.java:53) | at org.apache.myfaces.lifecycle.LifecycleImpl.informPhaseListenersBefore(LifecycleImpl.java:520) | at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:342) | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:107) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jbpm.web.JbpmContextFilter.doFilter(JbpmContextFilter.java:83) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) | at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) | at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) | at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) | at java.lang.Thread.run(Unknown Source) I have tried also to empty the pages.xml , and init the bean with a dummy outputText on the jsf (to use the render phase) , put the @create back , but use the start-state : and it's render. But when i use the submit button to go to page1 , i've got the same error : anonymous wrote : 09:53:52,114 INFO [STDOUT] pouet2 | 09:53:52,114 INFO [STDOUT] RAF {setProcessInstance}: 0 - test2 | 09:53:52,161 INFO [MyfacesConfig] No context init parameter 'org.apache.myfaces.PRETTY_HTML' found, using default value true | 09:53:52,161 INFO [MyfacesConfig] No context init parameter 'org.apache.myfaces.ALLOW_JAVASCRIPT' found, using default value true | 09:53:52,161 INFO [MyfacesConfig] No context init parameter 'org.apache.myfaces.DETECT_JAVASCRIPT' found, using default value false | 09:53:52,161 INFO [MyfacesConfig] No context init parameter 'org.apache.myfaces.AUTO_SCROLL' found, using default value false | 09:53:54,223 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception | java.lang.ClassCastException: org.jbpm.graph.node.StartState | at org.jboss.seam.core.Pageflow.getPage(Pageflow.java:144) | at org.jboss.seam.core.Pageflow.validatePageflow(Pageflow.java:86) | at org.jboss.seam.jsf.AbstractSeamPhaseListener.restoreAnyConversationContext(AbstractSeamPhaseListener.java:50) | at org.jboss.seam.jsf.SeamPhaseListener.afterPhase(SeamPhaseListener.java:66) | at org.apache.myfaces.lifecycle.LifecycleImpl.informPhaseListenersAfter(LifecycleImpl.java:536) | at org.apache.myfaces.lifecycle.LifecycleImpl.restoreView(LifecycleImpl.java:164) | at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:66) | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:106) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jbpm.web.JbpmContextFilter.doFilter(JbpmContextFilter.java:83) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) | at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) | at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) | at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) | at java.lang.Thread.run(Unknown Source) Btw, thanks for the help :) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3962739#3962739 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3962739 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user