Axis Webserivce how to solve: java.lang.reflect.InvocationTargetException

Axis Webserivce how to solve:  java.lang.reflect.InvocationTargetException


Config: Tomcat 5.5 + Axis 1.4 , called by PHP SoapClient, 


Status: While visiting localhost:xxx?wsdl the dom tree can be seen. But called from PHP, it raises the  java.lang.reflect.InvocationTargetException.


Solution:
    1. copy all .jar files from tomcat/common/lib to Tomcat\webapps\ROOT\axis\WEB-INF\lib.
    2. Make sure there is no enum in your web service class!!!! Very important!!!
         E.g.:


        public class Search {


       // remove this !!!!!! it will raise java.lang.reflect.InvocationTargetException
         public enum Color { 

            RED , BLUE,GREEN,BLACK ;
         } public XXX search(){


        }
    }