Hi all! I have JSF App which is based on MyFaces impl 1.1.5 ver + Tomahawk and it is using Tiles (by special filter from Tomahauk) It works fine on 4.0.5, but when I'm trying to migrate on 4.2.0 - it didn't work. My steps: due WIKI I decided to use JSF Impl which is bundled with new JBOSS. I had changed header in my web.xml <web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_5.xsd" version="2.5"> , deleted MyFaces impl and deploy app - all what I saw were errors | 2007-07-02 01:19:39,453 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/hotel].[jsp]] Servlet.service() for servlet jsp threw exception | java.lang.RuntimeException: Cannot find FacesContext | at javax.faces.webapp.UIComponentClassicTagBase.getFacesContext(UIComponentClassicTagBase.java:1797) | at javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComponentClassicTagBase.java:1614) | at org.apache.jsp.jsp.component.mainlogin_jsp._jspx_meth_f_005fview_005f0(mainlogin_jsp.java:133) | at org.apache.jsp.jsp.component.mainlogin_jsp._jspService(mainlogin_jsp.java:105) | at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:387) | at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320) | at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:687) | at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469) | at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403) | at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) | at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:419) | at org.apache.myfaces.tomahawk.application.jsp.JspTilesViewHandlerImpl.dispatch(JspTilesViewHandlerImpl.java:236) | at org.apache.myfaces.tomahawk.application.jsp.JspTilesViewHandlerImpl.renderView(JspTilesViewHandlerImpl.java:222) | at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) | at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132) | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:140) | at com.hms.view.utils.CustomFacesServlet.service(CustomFacesServlet.java:48) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:67) | at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:223) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:687) | at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:469) | at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403) | at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) | at org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:699) | at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:670) | at org.apache.jsp.jsp.index_jsp._jspService(index_jsp.java:56) | at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:387) | at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320) | at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) | at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580) | at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) | at java.lang.Thread.run(Thread.java:595) | 2007-07-02 01:19:39,468 INFO [org.apache.myfaces.shared_tomahawk.config.MyfacesConfig] No context init parameter 'org.apache.myfaces.READONLY_AS_DISABLED_FOR_SELECTS' found, using default value true | 2007-07-02 01:19:39,468 INFO [org.apache.myfaces.shared_tomahawk.config.MyfacesConfig] No context init parameter 'org.apache.myfaces.RESOURCE_VIRTUAL_PATH' found, using default value /faces/myFacesExtensionR | source | Ok, next: I changed web.xml and put context parameter which point Jboss to not use built in JSF Impl I saw the error again. During deployment of both version were not any errors. Errors happened on calling of JSF views. What I did wrong? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4059495#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...