type Exception report

message Unable to compile class for JSP:

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Unable to compile class for JSP:

An error occurred at line: 109 in the jsp file: /details.jsp
The method getViewList(String) is undefined for the type ItemsDao
106:              <b>您浏览过的商品</b><br>
107:              <!-- 循环开始 -->
108:              <%
109:                ArrayList<items> itemList = itemDao.getViewList(list);
110:                if(itemList!=null && itemList.size()>0)
111:                {
112:               for(items c:itemList)