404

很抱歉!

你需要的页面没有找到

%@#$&*%........

错误状态代码:500
错误发生页面:/news/5/234241
错误信息:
freemarker.core.InvalidReferenceException: The following has evaluated to null or missing: ==> detail [in template "portals/showNews.ftl" at line 9, column 48] Tip: If the failing expression is known to be legally null/missing, either specify a default value with myOptionalVar!myDefault, or use <#if myOptionalVar??>when-present<#else>when-missing. (These only cover the last step of the expression; to cover the whole expression, use parenthessis: (myOptionVar.foo)!myDefault, (myOptionVar.foo)?? The failing instruction (print stack trace for 1 more): ==> ${detail.title!} [in template "portals/showNews.ftl" at line 9, column 46] freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:98) freemarker.core.UnexpectedTypeException.newDesciptionBuilder(UnexpectedTypeException.java:41) freemarker.core.UnexpectedTypeException.(UnexpectedTypeException.java:24) freemarker.core.Dot._eval(Dot.java:81) freemarker.core.Expression.eval(Expression.java:111) freemarker.core.DefaultToExpression._eval(DefaultToExpression.java:116) freemarker.core.Expression.eval(Expression.java:111) freemarker.core.Expression.evalAndCoerceToString(Expression.java:115) freemarker.core.DollarVariable.accept(DollarVariable.java:76) freemarker.core.Environment.visit(Environment.java:265) freemarker.core.MixedContent.accept(MixedContent.java:93) freemarker.core.Environment.visit(Environment.java:265) freemarker.core.Environment.renderElementToString(Environment.java:1798) freemarker.core.StringLiteral.evalAndCoerceToString(StringLiteral.java:116) freemarker.core.StringLiteral._eval(StringLiteral.java:93) freemarker.core.Expression.eval(Expression.java:111) freemarker.core.Environment.visit(Environment.java:646) freemarker.core.UnifiedCall.accept(UnifiedCall.java:116) freemarker.core.Environment.visit(Environment.java:265) freemarker.core.MixedContent.accept(MixedContent.java:93) freemarker.core.Environment.visit(Environment.java:265) freemarker.core.Environment.process(Environment.java:243) freemarker.template.Template.process(Template.java:277) org.springframework.web.servlet.view.freemarker.FreeMarkerView.processTemplate(FreeMarkerView.java:366) org.springframework.web.servlet.view.freemarker.FreeMarkerView.doRender(FreeMarkerView.java:283) org.springframework.web.servlet.view.freemarker.FreeMarkerView.renderMergedTemplateModel(FreeMarkerView.java:233) org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:167) org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:264) org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1201) org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:986) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:933) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:844) javax.servlet.http.HttpServlet.service(HttpServlet.java:620) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829) javax.servlet.http.HttpServlet.service(HttpServlet.java:727) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129) com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106) org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:503) org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) org.apache.catalina.ha.session.JvmRouteBinderValve.invoke(JvmRouteBinderValve.java:218) org.apache.catalina.ha.tcp.ReplicationValve.invoke(ReplicationValve.java:333) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421) org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1070) org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611) org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:314) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) java.lang.Thread.run(Thread.java:745)