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  1. [Read Only] - Addon Channel Manager
  2. CHANNELMGR-2232

Cannot login to CMS if site webapp is down

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Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 13.0.0
    • 13.0.0
    • None

    Description

      When the site webapp is down, logging into the CMS returns a 500 error.

      Steps to reproduce:

      1. Create a new 13.0.0 archetype project 
        mvn archetype:generate -DarchetypeGroupId=org.onehippo.cms7 -DarchetypeArtifactId=hippo-project-archetype -DarchetypeVersion=13.0.0-SNAPSHOT
      2. Build and start it 
        cd myproject
mvn verify
mvn -Pcargo.run -Drepo.path=storage
      3. In a second terminal, stop the 'site' webapp 
        cd site
mvn cargo:undeploy
      4. Login to the CMS with any user at localhost:8080/cms

      Expected: the CMS is shown and can be used as usual. Only when 'Channels' is selected, a white screen is shown with a message along the lines of "The site is down. Contact your system administrator".

      Actual: a blank screen saying "Server error" is shown.

      The CMS logs the following stack trace:

      ERROR http-nio-8080-exec-1 [DefaultExceptionMapper.mapUnexpectedExceptions:170] Unexpected error occurredERROR http-nio-8080-exec-1 [DefaultExceptionMapper.mapUnexpectedExceptions:170] Unexpected error occurredjava.lang.NullPointerException: null at org.onehippo.cms7.channelmanager.ChannelManagerPerspective.render(ChannelManagerPerspective.java:93) ~[hippo-addon-channel-manager-frontend-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.frontend.plugins.standards.tabs.TabsPlugin.render(TabsPlugin.java:203) ~[hippo-cms-api-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.frontend.plugins.cms.root.RootPlugin.render(RootPlugin.java:225) ~[hippo-cms-perspectives-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.frontend.PluginPage.render(PluginPage.java:295) ~[hippo-cms-engine-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.frontend.Main$7$1.renderPage(Main.java:506) ~[hippo-cms-engine-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:236) ~[wicket-core-7.10.0.jar:7.10.0] at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175) ~[wicket-core-7.10.0.jar:7.10.0] at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:895) ~[wicket-core-7.10.0.jar:7.10.0] at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64) ~[wicket-request-7.10.0.jar:7.10.0] at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:265) [wicket-core-7.10.0.jar:7.10.0] at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:222) [wicket-core-7.10.0.jar:7.10.0] at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:293) [wicket-core-7.10.0.jar:7.10.0] at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261) [wicket-core-7.10.0.jar:7.10.0] at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:203) [wicket-core-7.10.0.jar:7.10.0] at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:284) [wicket-core-7.10.0.jar:7.10.0] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.13] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.13] at org.hippoecm.frontend.plugins.login.ConcurrentLoginFilter.doFilter(ConcurrentLoginFilter.java:54) [hippo-cms-login-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.13] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.13] at org.hippoecm.hst.core.container.FilterChainInvokingValve.invoke(FilterChainInvokingValve.java:72) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.HstSitePipeline$Invocation.invokeNext(HstSitePipeline.java:288) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.JCRSessionStatefulConcurrencyValve.invoke(JCRSessionStatefulConcurrencyValve.java:56) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.HstSitePipeline$Invocation.invokeNext(HstSitePipeline.java:288) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.SubjectBasedSessionValve.invoke(SubjectBasedSessionValve.java:58) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.HstSitePipeline$Invocation.invokeNext(HstSitePipeline.java:288) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.SecurityValve.invoke(SecurityValve.java:177) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.HstSitePipeline$Invocation.invokeNext(HstSitePipeline.java:288) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.LocalizationValve.invoke(LocalizationValve.java:101) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.HstSitePipeline$Invocation.invokeNext(HstSitePipeline.java:288) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.CmsSecurityValve.invoke(CmsSecurityValve.java:59) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.HstSitePipeline$Invocation.invokeNext(HstSitePipeline.java:288) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.InitializationValve.invoke(InitializationValve.java:37) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.HstSitePipeline$Invocation.invokeNext(HstSitePipeline.java:288) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.HstSitePipeline.invokeValves(HstSitePipeline.java:173) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.HstSitePipeline.invoke(HstSitePipeline.java:155) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.core.container.HstRequestProcessorImpl.processRequest(HstRequestProcessorImpl.java:79) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.container.HstDelegateeFilterBean.doFilter(HstDelegateeFilterBean.java:448) [hst-core-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.container.DelegatingFilter.doFilter(DelegatingFilter.java:68) [hst-commons-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.hippoecm.hst.container.HstFilter.doFilter(HstFilter.java:51) [hst-commons-13.0.0-SNAPSHOT.jar:13.0.0-SNAPSHOT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.13] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.13] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) [catalina.jar:9.0.13] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [catalina.jar:9.0.13] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490) [catalina.jar:9.0.13] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) [catalina.jar:9.0.13] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [catalina.jar:9.0.13] at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:668) [catalina.jar:9.0.13] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) [catalina.jar:9.0.13] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) [catalina.jar:9.0.13] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) [tomcat-coyote.jar:9.0.13] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-coyote.jar:9.0.13] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:791) [tomcat-coyote.jar:9.0.13] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1417) [tomcat-coyote.jar:9.0.13] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-coyote.jar:9.0.13] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_191] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_191] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:9.0.13] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]

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            mdenburger Mathijs den Burger (Inactive)
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