Content management system ain.java:192） 位于org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:165） 位于org.springframework.

ain.java:192） 位于org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:165） 位于org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter（FilterChainProxy.java:317） 位于org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke（FilterSecurityInterceptor.java:127） 位于org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter（FilterSecurityInterceptor.java:91） 位于org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter（FilterChainProxy.java:331） 位于org.springframework.security.web.access.ExceptionTranslationFilter.doFilter（ExceptionTranslationFilter.java:114） 位于org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter（FilterChainProxy.java:331） 位于org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter（AnonymousAuthenticationFilter.java:111） 位于org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter（FilterChainProxy.java:331） 位于org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter（SecurityContextHolderAwareRequestFilter.java:170） 位于org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter（FilterChainProxy.java:331） 位于org.craftercms.studio.impl.v1.web.security.access.StudioAuthenticationTokenProcessingFilter.doFilter（StudioAuthenticationTokenProcessingFilter.java:75） 位于org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter（FilterChainProxy.java:331） 位于org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal（HeaderWriterFilter.java:64） 位于org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107） 位于org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter（FilterChainProxy.java:331） 位于org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal（WebAsyncManagerIntegrationFilter.java:56） 位于org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107） 位于org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter（FilterChainProxy.java:331） 位于org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter（SecurityContextPersistenceFilter.java:105） 位于org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter（FilterChainProxy.java:331） 位于org.springframework.security.web.FilterChainProxy.doFilterInternal（FilterChainProxy.java:214） 位于org.springframework.security.web.FilterChainProxy.doFilter（FilterChainProxy.java:177） 位于org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate（DelegatingFilterProxy.java:346） 位于org.springframework.web.filter.DelegatingFilterProxy.doFilter（DelegatingFilterProxy.java:262） 位于org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:192） 位于org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:165） 位于org.craftercms.engine.servlet.filter.SiteContextResolvingFilter.doFilter（SiteContextResolvingFilter.java:46） 位于org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate（DelegatingFilterProxy.java:346） 位于org.springframework.web.filter.DelegatingFilterProxy.doFilter（DelegatingFilterProxy.java:262） 位于org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:192） 位于org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:165） 位于org.craftercms.engine.servlet.filter.ExceptionHandlingFilter.doFilter（ExceptionHandlingFilter.java:56） 位于org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate（DelegatingFilterProxy.java:346） 位于org.springframework.web.filter.DelegatingFilterProxy.doFilter（DelegatingFilterProxy.java:262） 位于org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:192） 位于org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:165） 位于org.craftercms.commons.http.RequestContextBindingFilter.doFilter（RequestContextBindingFilter.java:79） 位于org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:192） 位于org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:165） 位于org.craftercms.studio.impl.v1.web.filter.MultiReadHttpServletRequestWrapperFilter.doFilter（MultiReadHttpServletRequestWrapperFilter.java:32） 位于org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:192） 位于org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:165） 位于org.apache.catalina.core.StandardWrapperValve.invoke（StandardWrapperValve.java:198） 位于org.apache.catalina.core.StandardContextValve.invoke（StandardContextValve.java:108） 位于org.apache.catalina.authenticator.AuthenticatorBase.invoke（AuthenticatorBase.java:472） 位于org.apache.catalina.core.StandardHostValve.invoke（StandardHostValve.java:140） 位于org.apache.catalina.valves.ErrorReportValve.invoke（ErrorReportValve.java:79） 位于org.apache.catalina.valves.AbstractAccessLogValve.invoke（AbstractAccessLogValve.java:620） 位于org.apache.catalina.core.StandardEngineValve.invoke（StandardEngineValve.java:87） 位于org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:349） 位于org.apache.coyote.http11.Http11Processor.service（Http11Processor.java:784） 位于org.apache.coyote.AbstractProcessorLight.process（AbstractProcessorLight.java:66） 位于org.apache.coyote.AbstractProtocol$ConnectionHandler.process（AbstractProtocol.java:802） 位于org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun（NioEndpoint.java:1410） 位于org.apache.tomcat.util.net.SocketProcessorBase.run（SocketProcessorBase.java:49）

[ERROR] 2017-05-11 15:23:52,374 [http-nio-8080-exec-6] [freemarker.runtime] | Error executing FreeMarker template
FreeMarker template error:
The following has evaluated to null or missing:
==> submitter.lastName  [in template "submitToApproval" at line 9, column 77]

----
Tip: It's the step after the last dot that caused this error, not those before it.
----
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</#if>. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)??
----

----
FTL stack trace ("~" means nesting-related):
    - Failed at: ${submitter.lastName}  [in template "submitToApproval" at line 9, column 75]
----

Java stack trace (for programmers):
----
freemarker.core.InvalidReferenceException: [... Exception message was already printed; see it above ...]
    at freemarker.core.InvalidReferenceException.getInstance(InvalidReferenceException.java:131)
    at freemarker.core.EvalUtil.coerceModelToString(EvalUtil.java:355)
    at freemarker.core.Expression.evalAndCoerceToString(Expression.java:82)
    at freemarker.core.DollarVariable.accept(DollarVariable.java:41)
    at freemarker.core.Environment.visit(Environment.java:324)
    at freemarker.core.MixedContent.accept(MixedContent.java:54)
    at freemarker.core.Environment.visit(Environment.java:324)
    at freemarker.core.Environment.process(Environment.java:302)
    at freemarker.template.Template.process(Template.java:325)
    at org.craftercms.studio.impl.v2.service.notification.NotificationServiceImpl.processMessage(NotificationServiceImpl.java:396)
    at org.craftercms.studio.impl.v2.service.notification.NotificationServiceImpl.notify(NotificationServiceImpl.java:203)
    at org.craftercms.studio.impl.v2.service.notification.NotificationServiceImpl.notify(NotificationServiceImpl.java:221)
    at org.craftercms.studio.impl.v2.service.notification.NotificationServiceImpl.notifyApprovesContentSubmission(NotificationServiceImpl.java:178)
    at org.craftercms.studio.impl.v1.service.workflow.WorkflowServiceImpl.submitToGoLive(WorkflowServiceImpl.java:225)
    at org.craftercms.studio.impl.v1.service.workflow.WorkflowServiceImpl.submitForApproval(WorkflowServiceImpl.java:185)
    at org.craftercms.studio.impl.v1.service.workflow.WorkflowServiceImpl.submitToGoLive(WorkflowServiceImpl.java:128)
    at org.craftercms.studio.api.v1.service.workflow.WorkflowService$submitToGoLive$1.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:141)
    at scripts.api.impl.workflow.SpringWorkflowServices.submitToGoLive(SpringWorkflowServices.groovy:65)
    at scripts.api.impl.workflow.SpringWorkflowServices$submitToGoLive$1.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:141)
    at scripts.api.WorkflowServices.submitToGoLive(WorkflowServices.groovy:113)
    at scripts.api.WorkflowServices$submitToGoLive$2.call(Unknown Source)
    at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:149)
    at submit-to-go-live_post.run(submit-to-go-live.post.groovy:40)
    at groovy.util.GroovyScriptEngine.run(GroovyScriptEngine.java:605)
    at org.craftercms.engine.scripting.impl.GroovyScript.execute(GroovyScript.java:55)
    at org.craftercms.engine.controller.rest.RestScriptsController.executeScript(RestScriptsController.java:129)
    at org.craftercms.engine.controller.rest.RestScriptsController.handleRequestInternal(RestScriptsController.java:83)
    at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:174)
    at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:50)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317)
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
    at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
    at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
    at org.craftercms.studio.impl.v1.web.security.access.StudioAuthenticationTokenProcessingFilter.doFilter(StudioAuthenticationTokenProcessingFilter.java:75)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
    at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
    at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
    at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214)
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
    at org.craftercms.engine.servlet.filter.SiteContextResolvingFilter.doFilter(SiteContextResolvingFilter.java:46)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
    at org.craftercms.engine.servlet.filter.ExceptionHandlingFilter.doFilter(ExceptionHandlingFilter.java:56)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
    at org.craftercms.commons.http.RequestContextBindingFilter.doFilter(RequestContextBindingFilter.java:79)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
    at org.craftercms.studio.impl.v1.web.filter.MultiReadHttpServletRequestWrapperFilter.doFilter(MultiReadHttpServletRequestWrapperFilter.java:32)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:784)
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:802)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1410)
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)
[ERROR] 2017-05-11 15:23:52,381 [http-nio-8080-exec-6] [notification.NotificationServiceImpl] | Unable to process notification message submitToApproval
FreeMarker template error: