HTTP Status 500 - An exception occurred processing JSP page /WEB-INF

浏览数：62 / 时间：2015年06月09日

HTTP Status 500 - An exception occurred processing JSP page /WEB-INF/test/showCountry.jsp at line 11

type Exception report

message An exception occurred processing JSP page /WEB-INF/test/showCountry.jsp at line 11

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

exception

org.apache.jasper.JasperException: An exception occurred processing JSP page /WEB-INF/test/showCountry.jsp at line 11

8:   <body>
9:    <h1>淇℃伅鍒楄〃</h1>
10:    <c:forEach var="bean" items="${list}">
11:    ${bean.name } | ${bean.id} |${bean.province.country.name} <br/>
12:    </c:forEach>
13:   </body>
14: </html>

Stacktrace:
   org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:568)
   org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:470)
   org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
   org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
   org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1078)
   org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:396)
   org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:232)
   org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
   org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:727)

root cause

javax.el.PropertyNotFoundException: Property ‘province‘ not found on type com.xiaonei.domain.Province
   javax.el.BeanELResolver$BeanProperties.get(BeanELResolver.java:266)
   javax.el.BeanELResolver$BeanProperties.access$300(BeanELResolver.java:243)
   javax.el.BeanELResolver.property(BeanELResolver.java:353)
   javax.el.BeanELResolver.getValue(BeanELResolver.java:97)
   org.apache.jasper.el.JasperELResolver.getValue(JasperELResolver.java:104)
   org.apache.el.parser.AstValue.getValue(AstValue.java:183)
   org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:184)
   org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:967)
   org.apache.jsp.WEB_002dINF.test.showCountry_jsp._jspx_meth_c_005fforEach_005f0(showCountry_jsp.java:121)
   org.apache.jsp.WEB_002dINF.test.showCountry_jsp._jspService(showCountry_jsp.java:77)
   org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
   org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
   org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
   org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
   org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1078)
   org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:396)
   org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:232)
   org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
   org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:620)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:727)

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.53 logs.

解决办法：
在web.xml文件
添加：
<filter>
        <filter-name>OpenSessionInViewFilter</filter-name>
        <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
   </filter>
   <filter-mapping>
            <filter-name>OpenSessionInViewFilter</filter-name>
            <url-pattern>/*</url-pattern>
   </filter-mapping>
一切解决。