Eclipse 开发Structs问题？

<%@ page language="java" import="java.util.List" pageEncoding="gb2312"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-bean" prefix="bean"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-html" prefix="html"%>
<%@ taglib uri="http://jakarta.apache.org/struts/tags-logic" prefix="logic"%>
<%@ taglib uri="http://displaytag.sf.net/el" prefix="display"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>JSP for porductQueryForm form</title>
<LINK rel="stylesheet" href="/css/displaytag.css" type="text/css"></LINK>
<link href="../css/css.css" rel="stylesheet" type="text/css">

<style type="text/css" media="all">      @import url("css/maven-base.css");      @import url("css/maven-theme.css");      @import url("css/site.css");      @import url("css/screen.css");      </style>
<script language="javascript" src="../script/coolWindowsCalendar.js" type="text/javascript"></script>
<script language="javascript" type="text/javascript" src="../script/calendar.js"></script>
        <script language="javascript" type="text/javascript" src="../script/calendar-zh.js"></script>
        <script language="javascript" type="text/javascript" src="../script/calendar-setup.js"></script>


</head>
<body>
<html:form action="/porductQuery" method="POST">
         
<tr>
<td>仓&nbsp;&nbsp;&nbsp;&nbsp;库:
<html:select property="ck" style="width:152px;font-family:Verdana;font-size:12px">
<html:option value="">选择仓库</html:option>
<html:options collection="CangkuList" property="ID" labelProperty="name" />
</html:select>
</td>
<td>单据类型:
<html:text property="djlx" style="width:152px" />
<html:errors property="djlx" />
</td>
<td>
单据号码:
<html:text property="djhm" style="width:152px" />
<html:errors property="djhm" />
</td>
</tr> <br>
<tr>
<td>
类&nbsp;&nbsp;&nbsp;&nbsp;别:
<html:text property="lb" style="width:152px" />
<html:errors property="lb" />
</td>
<td>
品&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;牌:
<html:select property="pp" style="width:152px;font-family:Verdana;font-size:12px">
<html:option value="">选择品牌</html:option>
<html:options collection="tradeList" property="ID" labelProperty="name" />
</html:select>
</td>
<td>
级&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;别:
<html:select property="jb" style="width:152px;font-family:Verdana;font-size:12px">
<html:option value="">选择级别</html:option>
<html:options collection="rateList" property="ID" labelProperty="name" />
</html:select>
</td>
<br>
<td>
品&nbsp;&nbsp;&nbsp;&nbsp;名:
<html:select property="pm" style="width:152px;font-family:Verdana;font-size:12px"> <html:option value="">选择品名</html:option>
<html:options collection="goodsList" property="ID" labelProperty="name" />
</html:select>
</td>
</tr>
<tr>
<td>
规&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;格:
<html:select property="gg" style="width:152px;font-family:Verdana;font-size:12px">
<html:option value="">选择规格</html:option>
<html:options collection="sepcList" property="ID" labelProperty="name" />
</html:select>
</td>
<td>
包&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;装:
<html:select property="bz" style="width:152px;font-family:Verdana;font-size:12px">
<html:option value="">选择包装</html:option>
<html:options collection="PackageList" property="ID" labelProperty="name" />
</html:select>
</td>
<br>
<tr>
<td>
时&nbsp;&nbsp;&nbsp;&nbsp;间:
    <html:text name="beginTime" property="time" accesskey="Hello" style="width:152px" ></html:text>
<html:image page="/images/cal.gif" onclick="return showCalendar('beginTime','y-m-d');"/>
</td>
<td>
至&nbsp;&nbsp;&nbsp;&nbsp;
<html:text name="endTime" property="end" style="width:152px" />
<html:image page="/images/cal.gif" onclick="return showCalendar('endTime','y-m-d');"/>
<html:errors property="end" />
</td>
<td>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
<html:submit value="查询" />
</td></tr>
</html:form>
以上是小弟的代码，在Eclipse预览窗口没有问题！
可是在浏览器里，出现错误！ <select name="bz" style="width:152px;font-family