struts 的saveErrors有关问题: cannot resolve symbol: method saveErrors (

struts 的saveErrors问题: cannot resolve symbol: method saveErrors (
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在struts1.1中是否没有saveErrors?
? 在action中提示:
? cannot resolve symbol: method saveErrors (javax.servlet.http.HttpServletRequest,org.apache.struts.action.ActionMessages)in class strutsdemo.ValidatorAction at line 14 (14:13)???
? 如何解决?
------解决方法--------------------
有，你的错误在于你saveErrors（参数1，参数2）参数2的类型不对！
------解决方法--------------------
errors.add(ActionMessages.GLOBAL_MESSAGE,new ActionMessage("error.update.invalid"));
? saveErrors(request,errors);