java.lang.ExceptionInInitializerError in Struts

Hi , I have deployed struts application on WebLogic 8.1 and on start up I am observing java.lang.ExceptionInInitializerError error for Action Servlet. Below is the stacktrace of the error. Please write your comments on this problem. Thanks, HAri. **

Error in using bean:size tag

Hi , I have used bean:size tag and getting JspException as shown below Pls can anybody guess the problem. Thanks. Thanks, HAri. ** javax.servlet.jsp.JspException at org.apache.struts.util.RequestUtils.lookup(RequestUtils.java:875) at org.apache.struts.taglib.b