Dashboard fails with the following error in the log files if the spatial server is down:
2018-02-01 13:04:57.649 ERROR --- [0.0-8009-exec-5] o.s.boot.web.support.ErrorPageFilter : Forwarding to error page from request [/] due to exception [Error processing GroovyPageView: [views/dashboard/index.gsp:48] Error executing tag <g:include>: Unable to execute include: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.grails.gsp.GroovyPagesException: Error processing GroovyPageView: Cannot get property 'contextual' on null object]
org.grails.gsp.GroovyPagesException: Error processing GroovyPageView: [views/dashboard/index.gsp:48] Error executing tag <g:include>: Unable to execute include: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.grails.gsp.GroovyPagesException: Error processing GroovyPageView: Cannot get property 'contextual' on null object
at org.grails.web.servlet.view.GroovyPageView.createGroovyPageException(GroovyPageView.java:135)
at org.grails.web.servlet.view.GroovyPageView.handleException(GroovyPageView.java:112)
at org.grails.web.servlet.view.GroovyPageView.renderTemplate(GroovyPageView.java:80)
at org.grails.web.servlet.view.AbstractGrailsView.renderWithinGrailsWebRequest(AbstractGrailsView.java:71)
at org.grails.web.servlet.view.AbstractGrailsView.renderMergedOutputModel(AbstractGrailsView.java:55)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
at org.grails.web.sitemesh.GrailsLayoutView.renderInnerView(GrailsLayoutView.java:150)
at org.grails.web.sitemesh.GrailsLayoutView.obtainContent(GrailsLayoutView.java:128)
at org.grails.web.sitemesh.GrailsLayoutView.renderTemplate(GrailsLayoutView.java:63)
at org.grails.web.servlet.view.AbstractGrailsView.renderWithinGrailsWebRequest(AbstractGrailsView.java:71)
at org.grails.web.servlet.view.AbstractGrailsView.renderMergedOutputModel(AbstractGrailsView.java:55)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1286)
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1041)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:984)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.springframework.boot.web.filter.ApplicationContextHeaderFilter.doFilterInternal(ApplicationContextHeaderFilter.java:55)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:105)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.grails.web.servlet.mvc.GrailsWebRequestFilter.doFilterInternal(GrailsWebRequestFilter.java:77)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.grails.web.filters.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:67)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at au.org.ala.cas.client.UriFilter.doFilter(UriFilter.java:199)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at au.org.ala.cas.client.UriFilter.doFilter(UriFilter.java:199)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at au.org.ala.cas.client.UriFilter.doFilter(UriFilter.java:199)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.jasig.cas.client.session.SingleSignOutFilter.doFilter(SingleSignOutFilter.java:97)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.springframework.web.filter.CorsFilter.doFilterInternal(CorsFilter.java:96)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:106)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:117)
at org.springframework.boot.web.support.ErrorPageFilter.access$000(ErrorPageFilter.java:61)
at org.springframework.boot.web.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:92)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:110)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:221)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436)
at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:190)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.grails.taglib.GrailsTagException: [views/dashboard/index.gsp:48] Error executing tag <g:include>: Unable to execute include: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.grails.gsp.GroovyPagesException: Error processing GroovyPageView: Cannot get property 'contextual' on null object
at org.grails.gsp.GroovyPage.throwRootCause(GroovyPage.java:443)
at org.grails.gsp.GroovyPage.invokeTag(GroovyPage.java:386)
at gsp_dashboard_dashboardindex_gsp.run(gsp_dashboard_dashboardindex_gsp.groovy:51)
at org.grails.gsp.GroovyPageWritable.doWriteTo(GroovyPageWritable.java:162)
at org.grails.gsp.GroovyPageWritable.writeTo(GroovyPageWritable.java:82)
at org.grails.web.servlet.view.GroovyPageView.renderTemplate(GroovyPageView.java:76)
at org.grails.web.servlet.view.AbstractGrailsView.renderWithinGrailsWebRequest(AbstractGrailsView.java:71)
at org.grails.web.servlet.view.AbstractGrailsView.renderMergedOutputModel(AbstractGrailsView.java:55)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
at org.grails.web.sitemesh.GrailsLayoutView.renderInnerView(GrailsLayoutView.java:150)
at org.grails.web.sitemesh.GrailsLayoutView.obtainContent(GrailsLayoutView.java:128)
at org.grails.web.sitemesh.GrailsLayoutView.renderTemplate(GrailsLayoutView.java:63)
at org.grails.web.servlet.view.AbstractGrailsView.renderWithinGrailsWebRequest(AbstractGrailsView.java:71)
at org.grails.web.servlet.view.AbstractGrailsView.renderMergedOutputModel(AbstractGrailsView.java:55)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1286)
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1041)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:984)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at org.springframework.boot.web.filter.ApplicationContextHeaderFilter.doFilterInternal(ApplicationContextHeaderFilter.java:55)
at org.grails.web.servlet.mvc.GrailsWebRequestFilter.doFilterInternal(GrailsWebRequestFilter.java:77)
at org.grails.web.filters.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:67)
at au.org.ala.cas.client.UriFilter.doFilter(UriFilter.java:199)
at au.org.ala.cas.client.UriFilter.doFilter(UriFilter.java:199)
at au.org.ala.cas.client.UriFilter.doFilter(UriFilter.java:199)
at org.jasig.cas.client.session.SingleSignOutFilter.doFilter(SingleSignOutFilter.java:97)
at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:117)
at org.springframework.boot.web.support.ErrorPageFilter.access$000(ErrorPageFilter.java:61)
at org.springframework.boot.web.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:92)
at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:110)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
... 1 common frames omitted
Caused by: org.grails.web.servlet.mvc.exceptions.ControllerExecutionException: Unable to execute include: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.grails.gsp.GroovyPagesException: Error processing GroovyPageView: Cannot get property 'contextual' on null object
at org.grails.web.mapping.UrlMappingUtils.includeForUrl(UrlMappingUtils.java:330)
at org.grails.web.mapping.UrlMappingUtils.includeForUrlMappingInfo(UrlMappingUtils.java:258)
at org.grails.plugins.web.taglib.UrlMappingTagLib$_closure1.doCall(UrlMappingTagLib.groovy:63)
at org.grails.gsp.GroovyPage.invokeTagLibClosure(GroovyPage.java:417)
at org.grails.gsp.GroovyPage.invokeTag(GroovyPage.java:335)
... 34 common frames omitted
Caused by: javax.servlet.ServletException: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.grails.gsp.GroovyPagesException: Error processing GroovyPageView: Cannot get property 'contextual' on null object
at grails.plugin.cache.web.filter.AbstractFilter.logThrowable(AbstractFilter.java:116)
at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:70)
at org.grails.web.servlet.mvc.GrailsWebRequestFilter.doFilterInternal(GrailsWebRequestFilter.java:77)
at au.org.ala.cas.client.UriFilter.doFilter(UriFilter.java:199)
at au.org.ala.cas.client.UriFilter.doFilter(UriFilter.java:199)
at au.org.ala.cas.client.UriFilter.doFilter(UriFilter.java:199)
at org.jasig.cas.client.session.SingleSignOutFilter.doFilter(SingleSignOutFilter.java:97)
at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:110)
at org.grails.web.mapping.UrlMappingUtils.includeForUrl(UrlMappingUtils.java:316)
... 38 common frames omitted
Caused by: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.grails.gsp.GroovyPagesException: Error processing GroovyPageView: Cannot get property 'contextual' on null object
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:982)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:196)
at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
... 45 common frames omitted
Caused by: org.grails.gsp.GroovyPagesException: Error processing GroovyPageView: Cannot get property 'contextual' on null object
at org.grails.web.servlet.view.GroovyPageView.createGroovyPageException(GroovyPageView.java:135)
at org.grails.web.servlet.view.GroovyPageView.handleException(GroovyPageView.java:112)
at org.grails.web.servlet.view.GroovyPageView.renderTemplate(GroovyPageView.java:80)
at org.grails.web.servlet.view.AbstractGrailsView.renderWithinGrailsWebRequest(AbstractGrailsView.java:71)
at org.grails.web.servlet.view.AbstractGrailsView.renderMergedOutputModel(AbstractGrailsView.java:55)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
at org.grails.web.sitemesh.GrailsLayoutView.renderInnerView(GrailsLayoutView.java:150)
at org.grails.web.sitemesh.GrailsLayoutView.obtainContent(GrailsLayoutView.java:128)
at org.grails.web.sitemesh.GrailsLayoutView.renderTemplate(GrailsLayoutView.java:63)
at org.grails.web.servlet.view.AbstractGrailsView.renderWithinGrailsWebRequest(AbstractGrailsView.java:71)
at org.grails.web.servlet.view.AbstractGrailsView.renderMergedOutputModel(AbstractGrailsView.java:55)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1286)
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1041)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:984)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
... 49 common frames omitted
Caused by: java.lang.NullPointerException: Cannot get property 'contextual' on null object
at gsp_dashboard_dashboard_panelsspatialPanel_gsp.run(gsp_dashboard_dashboard_panelsspatialPanel_gsp.groovy:18)
at org.grails.gsp.GroovyPageWritable.doWriteTo(GroovyPageWritable.java:162)
at org.grails.gsp.GroovyPageWritable.writeTo(GroovyPageWritable.java:82)
at org.grails.web.servlet.view.GroovyPageView.renderTemplate(GroovyPageView.java:76)
... 63 common frames omitted
Dashboard fails with the following error in the log files if the spatial server is down: