freemarker.core.InvalidReferenceException

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One of your fields was evaluated with NULL. If it's supposed to be NULL, follow the recommendations on the first line of the stack trace, otherwise, check why your code is setting this field to NULL.

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  • via GitHub by yonglian
    , 2 months ago
    [... Exception message was already printed; see it above ...]
  • [... Exception message was already printed; see it above ...]
  • Stack trace

    • freemarker.core.InvalidReferenceException: [... Exception message was already printed; see it above ...] at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:98) at freemarker.core.DynamicKeyName._eval(DynamicKeyName.java:87) at freemarker.core.Expression.eval(Expression.java:111) at freemarker.core.ExistenceBuiltins$ExistenceBuiltIn.evalMaybeNonexistentTarget(ExistenceBuiltins.java:33) at freemarker.core.ExistenceBuiltins$has_contentBI._eval(ExistenceBuiltins.java:90) at freemarker.core.ExistenceBuiltins$has_contentBI.evalToBoolean(ExistenceBuiltins.java:96) at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:84) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visitByHiddingParent(Environment.java:286) at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:86) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Environment.visit(Environment.java:487) at freemarker.core.BodyInstruction.accept(BodyInstruction.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.KualiTemplateUtils.invokeMacro(KualiTemplateUtils.java:140) at org.kuali.rice.krad.uif.freemarker.FreeMarkerInlineRenderUtils.renderTemplate(FreeMarkerInlineRenderUtils.java:197) at org.kuali.rice.krad.uif.freemarker.FreeMarkerTemplateAdaptor.accept(FreeMarkerTemplateAdaptor.java:57) at freemarker.core.InlineKradElement.accept(InlineKradElement.java:122) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116) at freemarker.core.Environment.visitByHiddingParent(Environment.java:286) at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:86) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.KualiTemplateUtils.invokeMacro(KualiTemplateUtils.java:140) at org.kuali.rice.krad.uif.freemarker.FreeMarkerInlineRenderUtils.renderTemplate(FreeMarkerInlineRenderUtils.java:197) at org.kuali.rice.krad.uif.freemarker.FreeMarkerTemplateAdaptor.accept(FreeMarkerTemplateAdaptor.java:57) at freemarker.core.InlineKradElement.accept(InlineKradElement.java:122) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.KualiTemplateUtils.invokeMacro(KualiTemplateUtils.java:140) at org.kuali.rice.krad.uif.freemarker.FreeMarkerInlineRenderUtils.renderTemplate(FreeMarkerInlineRenderUtils.java:197) at org.kuali.rice.krad.uif.freemarker.FreeMarkerTemplateAdaptor.accept(FreeMarkerTemplateAdaptor.java:57) at freemarker.core.InlineKradElement.accept(InlineKradElement.java:122) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116) at freemarker.core.Environment.visitByHiddingParent(Environment.java:286) at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:193) at freemarker.core.Environment.visitIteratorBlock(Environment.java:509) at freemarker.core.IteratorBlock.accept(IteratorBlock.java:103) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.DynamicCall.accept(DynamicCall.java:84) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Environment.visit(Environment.java:487) at freemarker.core.BodyInstruction.accept(BodyInstruction.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.IfBlock.accept(IfBlock.java:84) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Environment.visit(Environment.java:487) at freemarker.core.BodyInstruction.accept(BodyInstruction.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.KualiTemplateUtils.invokeMacro(KualiTemplateUtils.java:140) at org.kuali.rice.krad.uif.freemarker.FreeMarkerInlineRenderUtils.renderTemplate(FreeMarkerInlineRenderUtils.java:197) at org.kuali.rice.krad.uif.freemarker.FreeMarkerTemplateAdaptor.accept(FreeMarkerTemplateAdaptor.java:57) at freemarker.core.InlineKradElement.accept(InlineKradElement.java:122) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Environment.visit(Environment.java:487) at freemarker.core.BodyInstruction.accept(BodyInstruction.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.KualiTemplateUtils.invokeMacro(KualiTemplateUtils.java:140) at org.kuali.rice.krad.uif.freemarker.FreeMarkerInlineRenderUtils.renderTemplate(FreeMarkerInlineRenderUtils.java:197) at org.kuali.rice.krad.uif.freemarker.FreeMarkerTemplateAdaptor.accept(FreeMarkerTemplateAdaptor.java:57) at freemarker.core.InlineKradElement.accept(InlineKradElement.java:122) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Environment.visit(Environment.java:487) at freemarker.core.BodyInstruction.accept(BodyInstruction.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.IfBlock.accept(IfBlock.java:84) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Environment.visit(Environment.java:487) at freemarker.core.BodyInstruction.accept(BodyInstruction.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Macro$Context.runMacro(Macro.java:209) at freemarker.core.Environment.visit(Environment.java:694) at freemarker.core.UnifiedCall.accept(UnifiedCall.java:116) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Environment.include(Environment.java:1712) at freemarker.core.Include.accept(Include.java:172) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.IfBlock.accept(IfBlock.java:84) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visitByHiddingParent(Environment.java:286) at freemarker.core.Environment.visitAndTransform(Environment.java:377) at freemarker.core.CompressedBlock.accept(CompressedBlock.java:73) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.MixedContent.accept(MixedContent.java:93) at freemarker.core.Environment.visit(Environment.java:265) at freemarker.core.Environment.process(Environment.java:243) at freemarker.template.Template.process(Template.java:277) at org.springframework.web.servlet.view.freemarker.FreeMarkerView.processTemplate(FreeMarkerView.java:366) at org.springframework.web.servlet.view.freemarker.FreeMarkerView.doRender(FreeMarkerView.java:283) at org.springframework.web.servlet.view.freemarker.FreeMarkerView.renderMergedTemplateModel(FreeMarkerView.java:233) at org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:167) at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:263) 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:936) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:827) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:812) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.kuali.rice.krad.web.filter.CharsetFilter.doFilter(CharsetFilter.java:58) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.kuali.rice.krad.web.filter.UserLoginFilter.doFilter(UserLoginFilter.java:89) at org.kuali.rice.krad.web.filter.UserLoginFilter.doFilter(UserLoginFilter.java:77) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.kuali.rice.krad.web.filter.BootstrapFilterChain.doFilter(BootstrapFilter.java:327) at org.kuali.rice.krad.web.filter.DummyLoginFilter.doFilter(DummyLoginFilter.java:82) at org.kuali.rice.krad.web.filter.DummyLoginFilter.doFilter(DummyLoginFilter.java:62) at org.kuali.rice.krad.web.filter.BootstrapFilterChain.doFilter(BootstrapFilter.java:320) at org.kuali.rice.krad.web.filter.BootstrapFilter.doFilter(BootstrapFilter.java:199) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.kuali.rice.krad.web.filter.UifSessionTimeoutFilter.doFilter(UifSessionTimeoutFilter.java:128) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.kuali.rice.core.web.Log4JContextClearingFilter.doFilterInternal(Log4JContextClearingFilter.java:37) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.kuali.rice.krad.web.filter.HideWebInfFilter.doFilter(HideWebInfFilter.java:68) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.springframework.web.filter.AbstractRequestLoggingFilter.doFilterInternal(AbstractRequestLoggingFilter.java:213) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:662)

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