tomcat 5.5 migrate to 6.0.16, struts 1.x application not working any more

[john lee <sh...@yahoo.com>]

Hi, 
   
  i installed Tomcat 6.0.16, and move existing application directory from tomcat 5.5 to tomcat 6.6.
   
  after doing so, then i make the change to server.xml(global) only, add the block of <Context> to reflect the existing/transfered application
   
   but when i do test, give the error message as following(certainly i rebounce the server)
   
  The requested resource (Servlet action is not available) is not available, 
   
  when i check catalina.out , it shows the following
   
  SEVERE: Parsing error processing resource path jndi:/localhost/(my application)/WEB-INF/struts-config.xml...
java.lang.reflect.InvocationTargetException
   
  any expert can tel me that for migrate tomcat 5.5 to tomcat 6.0, in addition to change global server.xml, what else need to make change? or need to add extra library to make existing application still functional.
   
  tks in advance
   
  john
   
   
   
  any expert can tel me why?
   
   
   
   

       
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