Hello Michael, You need a Servlet 2.5 and JSP 2.1 compliant container to run JSF 1.2, like Tomcat 6 (or JBoss 5.x I think). For your javax.el.ELResolver class, it's from the JSP 2.1's jar
Regards, ~ Simon On 7/27/07, Michael Obster <[EMAIL PROTECTED]> wrote: > > Hi, > > I wanted to migrate from MyFaces 1.1.5 to 1.2.0 but have some trouble > with it. > After changing the libs, I just start the application but getting a > java.lang.NoClassDefFoundError: javax/el/ELResolver > at > > org.apache.myfaces.webapp.StartupServletContextListener.getFacesInitializer > (StartupServletContextListener.java:70) > ... > > What I'm doing wrong? Using the old 1.1.5 works correct. Also I have > tried to use the javaee.jar from Suns JavaEE 5. But I get also this error. > Have I overseen s.th. in the documentation? > > Cheers, > Michael >

