tomcat添加网站500

HTTP Status 500 - Filter execution threw an exception
 
type Exception report
message Filter execution threw an exception
description The server encountered an internal error that prevented it from fulfilling this request.
exception

javax.servlet.ServletException: Filter execution threw an exception

root cause

java.lang.NoClassDefFoundError: com/opensymphony/xwork2/util/profiling/UtilTimerStack
	org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:508)
	org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
	org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)

note The full stack trace of the root cause is available in the Tomcat logs.

Tomcat
 
 
manager里没这个项目 
http://ml.90xx.cn:8080/system/user/userlogin.jsp 这个页面正常