Hard to guess here, but have you checked if your app server comes with its own jsf implementation which overrides your webapps implementation
Ing. Jurák Petr schrieb: > Hello, > last 3 weeks I've tried to start MyFaces+Tomahawk working, but without > success. :( I'm using WinXP and J2EE server Sybase EAServer 5.3 on Java 5. > This container should support JSP 1.2 and Servlet 2.3. The version of > MyFaces is 1.1.5 and Tomahawk extension is 1.1.6. > On Tomcat 6 server my webapp works fine. But in our company we need to start > this on EAServer.