CINXE.COM
500 Servlet Exception
<html> <head><title>500 Servlet Exception</title></head> <body> <h1>500 Servlet Exception</h1> <code><pre> <script language='javascript' type='text/javascript'> function show() { document.getElementById('trace').style.display = ''; } </script> <a style="text-decoration" href="javascript:show();">[show]</a> javax.el.PropertyNotFoundException: 'listReply' is an unknown bean property of 'cn.com.pcauto.wenda.entity.Answer' <span id="trace" style="display:none"> org.springframework.web.util.NestedServletException: Request processing failed; nested exception is javax.el.PropertyNotFoundException: 'listReply' is an unknown bean property of 'cn.com.pcauto.wenda.entity.Answer' at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:932) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:816) at javax.servlet.http.HttpServlet.service(HttpServlet.java:114) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:801) at javax.servlet.http.HttpServlet.service(HttpServlet.java:91) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:103) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:97) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:265) at com.caucho.server.webapp.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:293) at com.caucho.server.webapp.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:111) at com.caucho.server.dispatch.ForwardFilterChain.doFilter(ForwardFilterChain.java:84) at org.gelivable.web.EnvFilter.doFilter(EnvFilter.java:83) at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:87) at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:187) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:265) at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:273) at com.caucho.server.port.TcpConnection.run(TcpConnection.java:682) at com.caucho.util.ThreadPool$Item.runTasks(ThreadPool.java:730) at com.caucho.util.ThreadPool$Item.run(ThreadPool.java:649) at java.lang.Thread.run(Thread.java:662) Caused by: javax.el.PropertyNotFoundException: 'listReply' is an unknown bean property of 'cn.com.pcauto.wenda.entity.Answer' at javax.el.BeanELResolver.getValue(BeanELResolver.java:196) at com.caucho.jsp.el.PageContextELResolver.getValue(PageContextELResolver.java:175) at com.caucho.el.ArrayResolverExpr.getValue(ArrayResolverExpr.java:148) at com.caucho.el.PathExpr.getValue(PathExpr.java:142) at com.caucho.el.Expr.evalObject(Expr.java:224) at _jsp._template._question._detail__jsp._jspService(template/question/detail.jsp:180) at com.caucho.jsp.JavaPage.service(JavaPage.java:61) at com.caucho.jsp.Page.pageservice(Page.java:578) at com.caucho.server.dispatch.PageFilterChain.doFilter(PageFilterChain.java:195) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:97) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:265) at com.caucho.server.webapp.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:293) at com.caucho.server.webapp.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:111) at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:264) at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1208) at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:992) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:939) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:920) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:816) at javax.servlet.http.HttpServlet.service(HttpServlet.java:114) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:801) at javax.servlet.http.HttpServlet.service(HttpServlet.java:91) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:103) at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:97) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:265) at com.caucho.server.webapp.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:293) at com.caucho.server.webapp.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:111) at com.caucho.server.dispatch.ForwardFilterChain.doFilter(ForwardFilterChain.java:84) at org.gelivable.web.EnvFilter.doFilter(EnvFilter.java:83) at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:87) at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:187) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:265) at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:273) at com.caucho.server.port.TcpConnection.run(TcpConnection.java:682) at com.caucho.util.ThreadPool$Item.runTasks(ThreadPool.java:730) at com.caucho.util.ThreadPool$Item.run(ThreadPool.java:649) at java.lang.Thread.run(Thread.java:662) </span> </pre></code> </body></html> <!-- - Unfortunately, Microsoft has added a clever new - "feature" to Internet Explorer. If the text in - an error's message is "too small", specifically - less than 512 bytes, Internet Explorer returns - its own error message. Yes, you can turn that - off, but *surprise* it's pretty tricky to find - buried as a switch called "smart error - messages" That means, of course, that many of - Resin's error messages are censored by default. - And, of course, you'll be shocked to learn that - IIS always returns error messages that are long - enough to make Internet Explorer happy. The - workaround is pretty simple: pad the error - message with a big comment to push it over the - five hundred and twelve byte minimum. Of course, - that's exactly what you're reading right now. -->