jsp页面错误信息 cannot be resolved to a type

<%@ page import = "com.redmoon.oa.ui.*"%>
<%@ page import = "com.rongware.personnel.train.*"%>
<jsp:useBean id="privilege" scope="page" class="com.redmoon.oa.pvg.Privilege"/>
<jsp:useBean id="fchar" scope="page" class="cn.js.fan.util.StrUtil"/>

<%
String priv = "questionnaire";
if (!privilege.isUserPrivValid(request, priv)) {
  out.print(cn.js.fan.web.SkinUtil.makeErrMsg(request, cn.js.fan.web.SkinUtil.LoadString(request, "pvg_invalid")));
  return;
 }
String op = ParamUtil.get(request, "op");
QuestionnaireMgr qm = new QuestionnaireMgr();
if (op.equals("add")) {
 boolean re = false;
 try {
    re = qm.create(request);
 }
 catch (ErrMsgException e) {
  out.print(StrUtil.Alert_Back(e.getMessage()));
  return;
 }
 if (re) {
  out.print(StrUtil.Alert_Redirect("操作成功！", "questionnaire_save.jsp"));
  return;
 }
}
%>

错误信息：
An error occurred at line: 21 in the jsp file: /question/questionnaire_save.jsp
QuestionnaireMgr cannot be resolved to a type
18: return;
19: }
20: String op = ParamUtil.get(request, "op");
21: QuestionnaireMgr qm = new QuestionnaireMgr();
22: if (op.equals("add")) {
23: boolean re = false;
24: try {
就是指： QuestionnaireMgr这个类没有被解析，我是tomcat指向myeclipse工作目录发布的，QuestionnaireMgr这个类是我刚写的想测试下就出这错误