發(fā)布時間：FreeMarker template error (DEBUG mode; use RETHROW in production!):
The following has evaluated to null or missing:
==> info.publishdate [in template "default/xqym.shtml" at line 68, column 35]
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Tip: It's the step after the last dot that caused this error, not those before it.
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Tip: If the failing expression is known to be legally refer to something that's sometimes null or missing, either specify a default value like 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 parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
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FTL stack trace ("~" means nesting-related):
- Failed at: ${info.publishdate?string("yyyy.MM.dd")} [in template "default/xqym.shtml" at line 68, column 33]
- Reached through: @whir_info siteid="${site.id}" clo_id... [in template "default/xqym.shtml" at line 65, column 5]
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Java stack trace (for programmers):
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freemarker.core.InvalidReferenceException: [... Exception message was already printed; see it above ...]
at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:134)
at freemarker.core.UnexpectedTypeException.newDesciptionBuilder(UnexpectedTypeException.java:80)
at freemarker.core.UnexpectedTypeException.(UnexpectedTypeException.java:43)
at freemarker.core.BuiltInsForMultipleTypes$stringBI._eval(BuiltInsForMultipleTypes.java:709)
at freemarker.core.Expression.eval(Expression.java:81)
at freemarker.core.MethodCall._eval(MethodCall.java:58)
at freemarker.core.Expression.eval(Expression.java:81)
at freemarker.core.DollarVariable.calculateInterpolatedStringOrMarkup(DollarVariable.java:96)
at freemarker.core.DollarVariable.accept(DollarVariable.java:59)
at freemarker.core.Environment.visit(Environment.java:363)
at freemarker.core.Environment$NestedElementTemplateDirectiveBody.render(Environment.java:2802)
at com.whir.web.controller.directive.InfoDirective.execute(InfoDirective.java:164)
at freemarker.core.Environment.visit(Environment.java:427)
at freemarker.core.UnifiedCall.accept(UnifiedCall.java:101)
at freemarker.core.Environment.visit(Environment.java:327)
at freemarker.core.Environment.visit(Environment.java:333)
at freemarker.core.Environment.process(Environment.java:306)
at freemarker.template.Template.process(Template.java:386)
at com.whir.service.back.generation.GenerateHtmlServiceImpl.generateHtml(GenerateHtmlServiceImpl.java:1168)
at com.whir.service.back.generation.GenerateHtmlServiceImpl.generateDetail(GenerateHtmlServiceImpl.java:1057)
at com.whir.service.back.generation.GenerateHtmlServiceImpl.generateDetail(GenerateHtmlServiceImpl.java:800)
at com.whir.message.consumer.InfoConsumer.htmlDetail(InfoConsumer.java:309)
at com.whir.message.consumer.InfoConsumer$$FastClassBySpringCGLIB$$85138f8e.invoke()
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:685)
at com.whir.message.consumer.InfoConsumer$$EnhancerBySpringCGLIB$$abeaa069.htmlDetail()
at sun.reflect.GeneratedMethodAccessor942.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:181)
at org.springframework.messaging.handler.invocation.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:114)
at org.springframework.jms.listener.adapter.MessagingMessageListenerAdapter.invokeHandler(MessagingMessageListenerAdapter.java:114)
at org.springframework.jms.listener.adapter.MessagingMessageListenerAdapter.onMessage(MessagingMessageListenerAdapter.java:77)
at org.springframework.jms.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:736)
at org.springframework.jms.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:696)
at org.springframework.jms.listener.AbstractMessageListenerContainer.doExecuteListener(AbstractMessageListenerContainer.java:674)
at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.doReceiveAndExecute(AbstractPollingMessageListenerContainer.java:318)
at org.springframework.jms.listener.AbstractPollingMessageListenerContainer.receiveAndExecute(AbstractPollingMessageListenerContainer.java:257)
at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.invokeListener(DefaultMessageListenerContainer.java:1189)
at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.executeOngoingLoop(DefaultMessageListenerContainer.java:1179)
at org.springframework.jms.listener.DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run(DefaultMessageListenerContainer.java:1076)
at java.lang.Thread.run(Thread.java:748)
