Is it possible to use CXF without using JBoss Web Services? I deploy a war with all the necessary cxf jar files. I have a spring config file that I reference in the web.xml which configures my cxf endpoints. When I try to start my web app, I get the following error: Caused by: java.lang.NoClassDefFoundError: org/apache/ws/commons/schema/utils/NamespacePrefixList at org.apache.cxf.jaxws.JaxWsServerFactoryBean.(JaxWsServerFactoryBean.java:66) at org.apache.cxf.jaxws.EndpointImpl.(EndpointImpl.java:127) at org.apache.cxf.jaxws.EndpointImpl.(EndpointImpl.java:131) at org.apache.cxf.jaxws.EndpointImpl.(EndpointImpl.java:135) at org.apache.cxf.jaxws.spring.EndpointDefinitionParser$SpringEndpointImpl.(EndpointDefinitionParser.java:164) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:100) I don't include a jar file that contains the NamespacePrefixList class and the version of cxf that I am using (CXF 2.1.3) does not reference this class anywhere either so I'm not sure why it is looking for it. This works fine on other appservers so I don't believe that I really need the NamespacePrefixList class. Any ideas? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4252680#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...