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mark_julianp181
mark_julianp181
Level 2
July 30, 2018
Solved

DefautSlingScript

  • July 30, 2018
  • 9 replies
  • 4864 views

Hey Everyone,

We have installed our project to a publish instance but some of the redirection to the pages are not working with error (500 org.apache.sling.api.SlingException: Cannot get DefaultSlingScript: null). Everything is working fine in the author instance and this is only happening in the publish instance.

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Best answer by mark_julianp181

Hi Arun,

Seems like the problem is a known bug​ which causes a null pointer exception on this part of our breadcrumbs

<sly data-sly-test="${request.requestParameterMap['parent'][0].toString == null && breadcrumbsHelper.articlePath == 'empty'}">

. It was fixed in 6.3 SP2 update and the instances were out of sync since the publish instance hasn't gotten the update yet. Thanks for all the help!

Mark

9 replies

arunpatidar
Community Advisor
arunpatidarCommunity Advisor
Community Advisor
July 30, 2018

Hi,

Can you please share complete exception trace.

It seems issue with renderer, either renders script has some issue or included resources.

Thanks

Arun

Arun Patidar
    mark_julianp181
    mark_julianp181Author
    Level 2
    July 30, 2018

    Hi Arun,

    There are no entries on the error.log and the response is below:

    <html>

        <head><title>500 org.apache.sling.api.SlingException: Cannot get DefaultSlingScript: null</title></head>

        <body>

            <h1>org.apache.sling.api.SlingException: Cannot get DefaultSlingScript: null</h1>

            <p>Cannot serve request to /***/***/***.html on this server</p>

           

           

           

            <hr>

            <address>ApacheSling/2.6 (jetty/9.2.19.v20160908, Java HotSpot(TM) 64-Bit Server VM 1.8.0_121, Linux 3.10.0-693.11.1.el7.x86_64 amd64)</address>

        </body>

    </html>

      K
      Adobe Employee
      KunwarsalujaAdobe Employee
      Adobe Employee
      July 30, 2018

      Can you check if you had any author specific etc/map rules or resource resolver factory configs  on this publish instance? If yes, Can you try to remove those or make them as default and let us know

      Also check the request.log to see where the request lands as I suspect a change in the resource resolution.

        mark_julianp181
        mark_julianp181Author
        Level 2
        July 30, 2018

        The request.log forwards the request to the proper URL. I will check tomorrow with the Adobe personnel in regards to the resource resolver factory configs and the mapping rules as we do not have access to the publish instance. Will update with the results. Thank you for the help!

          mark_julianp181
          mark_julianp181Author
          Level 2
          July 31, 2018

          Arun,

          I was mistaken, seems like there was an entry on the error log.

          full stack trace below

          org.apache.sling.engine.impl.SlingRequestProcessorImpl service: Uncaught SlingException

          org.apache.sling.scripting.sightly.SightlyException: org.apache.sling.api.SlingException: Cannot get DefaultSlingScript: null

          at com.adobe.cq.sightly.WCMScriptHelper.includeResource(WCMScriptHelper.java:184)

          at com.adobe.cq.sightly.internal.extensions.ResourceExtension.call(ResourceExtension.java:139)

          at org.apache.sling.scripting.sightly.impl.engine.runtime.RenderContextImpl.call(RenderContextImpl.java:69)

          at org.apache.sling.scripting.sightly.apps.globeportal.components.structure.icon.icon__002d__articlelist__002d__page.icon__002d__articlelist__002d__page_html.render(icon__002d__articlelist__002d__page_html.java:77)

          at org.apache.sling.scripting.sightly.java.compiler.RenderUnit.render(RenderUnit.java:48)

          at org.apache.sling.scripting.sightly.impl.engine.SightlyCompiledScript.eval(SightlyCompiledScript.java:61)

          at org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:386)

          at org.apache.sling.scripting.core.impl.DefaultSlingScript.eval(DefaultSlingScript.java:184)

          at org.apache.sling.scripting.core.impl.DefaultSlingScript.service(DefaultSlingScript.java:491)

          at org.apache.sling.engine.impl.request.RequestData.service(RequestData.java:552)

          at org.apache.sling.engine.impl.filter.SlingComponentFilterChain.render(SlingComponentFilterChain.java:44)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:77)

          at com.day.cq.wcm.core.impl.WCMDebugFilter.doFilter(WCMDebugFilter.java:138)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.adobe.acs.commons.forms.impl.FormsPostRedirectGetFilterImpl.doFilter(FormsPostRedirectGetFilterImpl.java:98)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.day.cq.wcm.core.impl.WCMComponentFilter.doFilter(WCMComponentFilter.java:278)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.day.cq.personalization.impl.TargetComponentFilter.doFilter(TargetComponentFilter.java:96)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at org.apache.sling.engine.impl.SlingRequestProcessorImpl.processComponent(SlingRequestProcessorImpl.java:282)

          at org.apache.sling.engine.impl.SlingRequestProcessorImpl.dispatchRequest(SlingRequestProcessorImpl.java:322)

          at org.apache.sling.engine.impl.request.SlingRequestDispatcher.dispatch(SlingRequestDispatcher.java:211)

          at org.apache.sling.engine.impl.request.SlingRequestDispatcher.include(SlingRequestDispatcher.java:104)

          at com.day.cq.wcm.core.impl.WCMComponentFilter$ForwardRequestDispatcher.include(WCMComponentFilter.java:516)

          at org.apache.jsp.libs.cq.Page.Page_jsp._jspService(Page_jsp.java:106)

          at org.apache.sling.scripting.jsp.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)

          at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)

          at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:502)

          at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:449)

          at org.apache.sling.scripting.jsp.JspScriptEngineFactory.callJsp(JspScriptEngineFactory.java:346)

          at org.apache.sling.scripting.jsp.JspScriptEngineFactory.access$100(JspScriptEngineFactory.java:101)

          at org.apache.sling.scripting.jsp.JspScriptEngineFactory$JspScriptEngine.eval(JspScriptEngineFactory.java:607)

          at org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:388)

          at org.apache.sling.scripting.core.impl.DefaultSlingScript.eval(DefaultSlingScript.java:184)

          at org.apache.sling.scripting.core.impl.DefaultSlingScript.service(DefaultSlingScript.java:491)

          at org.apache.sling.engine.impl.request.RequestData.service(RequestData.java:552)

          at org.apache.sling.engine.impl.filter.SlingComponentFilterChain.render(SlingComponentFilterChain.java:44)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:77)

          at com.day.cq.wcm.core.impl.WCMDebugFilter.doFilter(WCMDebugFilter.java:138)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.day.cq.wcm.core.impl.WCMComponentFilter.filterRootInclude(WCMComponentFilter.java:375)

          at com.day.cq.wcm.core.impl.WCMComponentFilter.doFilter(WCMComponentFilter.java:190)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.day.cq.personalization.impl.TargetComponentFilter.doFilter(TargetComponentFilter.java:96)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at org.apache.sling.engine.impl.SlingRequestProcessorImpl.processComponent(SlingRequestProcessorImpl.java:282)

          at org.apache.sling.engine.impl.filter.RequestSlingFilterChain.render(RequestSlingFilterChain.java:49)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:71)

          at com.day.cq.dam.core.impl.assetlinkshare.AdhocAssetShareAuthHandler.doFilter(AdhocAssetShareAuthHandler.java:436)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.adobe.cq.social.ugcbase.security.impl.SaferSlingPostServlet.doFilter(SaferSlingPostServlet.java:114)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:73)

          at com.day.cq.dam.core.impl.servlet.ActivityRecordHandler.doFilter(ActivityRecordHandler.java:154)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.adobe.granite.rest.impl.servlet.ApiResourceFilter.doFilter(ApiResourceFilter.java:70)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.adobe.granite.requests.logging.impl.RequestLoggerImpl.doFilter(RequestLoggerImpl.java:126)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.adobe.granite.rest.assets.impl.AssetContentDispositionFilter.doFilter(AssetContentDispositionFilter.java:96)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.adobe.granite.csrf.impl.CSRFFilter.doFilter(CSRFFilter.java:217)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at org.apache.sling.security.impl.ContentDispositionFilter.doFilter(ContentDispositionFilter.java:180)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.day.cq.wcm.core.impl.AuthoringUIModeServiceImpl.doFilter(AuthoringUIModeServiceImpl.java:292)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.day.cq.wcm.mobile.core.impl.redirect.RedirectFilter.doFilter(RedirectFilter.java:248)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.yondu.kms.yondukms.core.filters.LoggingFilter.doFilter(LoggingFilter.java:50)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.globe.portal.globeportal.core.filters.LoggingFilter.doFilter(LoggingFilter.java:50)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at multimicrosites.com.core.filters.LoggingFilter.doFilter(LoggingFilter.java:50)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.globe.story.core.filters.LoggingFilter.doFilter(LoggingFilter.java:50)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.globe.eig.move.core.filters.LoggingFilter.doFilter(LoggingFilter.java:50)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at ph.com.ncs.vanilla.core.webtool.filters.LoggingWebtoolFilter.doFilter(LoggingWebtoolFilter.java:59)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at ph.com.ncs.vanilla.core.portal.filters.LoggingPortalFilter.doFilter(LoggingPortalFilter.java:40)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at multimicrosites.com.core.filters.ExperimentCORSFilter.doFilter(ExperimentCORSFilter.java:98)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.adobe.acs.commons.forms.impl.FormsPostFilterImpl.doFilter(FormsPostFilterImpl.java:95)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at org.apache.sling.engine.impl.debug.RequestProgressTrackerLogFilter.doFilter(RequestProgressTrackerLogFilter.java:107)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.adobe.cq.social.commons.cors.CORSAuthenticationFilter.doFilter(CORSAuthenticationFilter.java:91)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.day.cq.wcm.foundation.forms.FormsHandlingServletHelper.handleFilter(FormsHandlingServletHelper.java:221)

          at com.day.cq.wcm.foundation.forms.impl.FormsHandlingServlet.doFilter(FormsHandlingServlet.java:138)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.adobe.granite.optout.impl.OptOutFilter.doFilter(OptOutFilter.java:76)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.day.cq.wcm.foundation.forms.FormsHandlingServletHelper.handleFilter(FormsHandlingServletHelper.java:221)

          at com.adobe.cq.wcm.core.components.internal.servlets.CoreFormHandlingServlet.doFilter(CoreFormHandlingServlet.java:131)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.day.cq.wcm.core.impl.WCMRequestFilter.doFilter(WCMRequestFilter.java:90)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.adobe.cq.mcm.campaign.servlets.CampaignCopyTracker.doFilter(CampaignCopyTracker.java:100)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at org.apache.sling.rewriter.impl.RewriterFilter.doFilter(RewriterFilter.java:83)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.adobe.granite.httpcache.impl.InnerCacheFilter.doFilter(InnerCacheFilter.java:81)

          at com.adobe.granite.httpcache.impl.InnerCacheFilter.doFilter(InnerCacheFilter.java:60)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:138)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.globe.unimart.aem.api.filters.UnimartApiFilter.doFilter(UnimartApiFilter.java:82)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.adobe.granite.resourceresolverhelper.impl.ResourceResolverHelperImpl.doFilter(ResourceResolverHelperImpl.java:83)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:73)

          at org.apache.sling.engine.impl.SlingRequestProcessorImpl.doProcessRequest(SlingRequestProcessorImpl.java:151)

          at org.apache.sling.engine.impl.SlingMainServlet.service(SlingMainServlet.java:219)

          at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:85)

          at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:79)

          at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308)

          at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)

          at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)

          at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:96)

          at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)

          at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)

          at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:295)

          at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)

          at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)

          at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:138)

          at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)

          at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)

          at org.apache.sling.featureflags.impl.FeatureManager.doFilter(FeatureManager.java:116)

          at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)

          at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)

          at org.apache.sling.engine.impl.log.RequestLoggerFilter.doFilter(RequestLoggerFilter.java:72)

          at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:135)

          at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:74)

          at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:128)

          at org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49)

          at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)

          at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)

          at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:587)

          at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)

          at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)

          at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)

          at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)

          at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)

          at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)

          at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)

          at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)

          at org.eclipse.jetty.server.Server.handle(Server.java:499)

          at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311)

          at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)

          at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)

          at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)

          at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)

          at java.lang.Thread.run(Thread.java:745)

          Caused by: org.apache.sling.api.SlingException: Cannot get DefaultSlingScript: null

          at org.apache.sling.scripting.core.impl.DefaultSlingScript.service(DefaultSlingScript.java:510)

          at org.apache.sling.engine.impl.request.RequestData.service(RequestData.java:552)

          at org.apache.sling.engine.impl.filter.SlingComponentFilterChain.render(SlingComponentFilterChain.java:44)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:77)

          at com.day.cq.wcm.core.impl.WCMDebugFilter.doFilter(WCMDebugFilter.java:138)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.adobe.acs.commons.forms.impl.FormsPostRedirectGetFilterImpl.doFilter(FormsPostRedirectGetFilterImpl.java:98)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.day.cq.wcm.core.impl.WCMComponentFilter.doFilter(WCMComponentFilter.java:278)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at com.day.cq.personalization.impl.TargetComponentFilter.doFilter(TargetComponentFilter.java:96)

          at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:68)

          at org.apache.sling.engine.impl.SlingRequestProcessorImpl.processComponent(SlingRequestProcessorImpl.java:282)

          at org.apache.sling.engine.impl.SlingRequestProcessorImpl.dispatchRequest(SlingRequestProcessorImpl.java:322)

          at org.apache.sling.engine.impl.request.SlingRequestDispatcher.dispatch(SlingRequestDispatcher.java:211)

          at org.apache.sling.engine.impl.request.SlingRequestDispatcher.include(SlingRequestDispatcher.java:104)

          at com.day.cq.wcm.core.impl.WCMComponentFilter$ForwardRequestDispatcher.include(WCMComponentFilter.java:516)

          at com.adobe.cq.sightly.WCMScriptHelper.includeResource(WCMScriptHelper.java:179)

          ... 157 common frames omitted

          Caused by: java.lang.NullPointerException: null

          at org.apache.sling.scripting.sightly.compiler.util.ObjectModel.getIndex(ObjectModel.java:325)

          at org.apache.sling.scripting.sightly.render.AbstractRuntimeObjectModel.resolveProperty(AbstractRuntimeObjectModel.java:78)

          at org.apache.sling.scripting.sightly.apps.globeportal.components.content.eeGlobal.breadcrumbs.breadcrumbs_html.render(breadcrumbs_html.java:50)

          at org.apache.sling.scripting.sightly.java.compiler.RenderUnit.render(RenderUnit.java:48)

          at org.apache.sling.scripting.sightly.impl.engine.SightlyCompiledScript.eval(SightlyCompiledScript.java:61)

          at org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:386)

          at org.apache.sling.scripting.core.impl.DefaultSlingScript.eval(DefaultSlingScript.java:184)

          at org.apache.sling.scripting.core.impl.DefaultSlingScript.service(DefaultSlingScript.java:491)

          ... 174 common frames omitted

            arunpatidar
            Community Advisor
            arunpatidarCommunity Advisor
            Community Advisor
            July 31, 2018

            Hi,

            Could you please check your code in icon__002d__articlelist__002d__page_html?

            from logs it seems this component or page have issue to find renderer.

            Make sure all the component code are published on publishers.

            Thanks

            Arun

            Arun Patidar
              mark_julianp181
              mark_julianp181Author
              Level 2
              August 1, 2018

              Hi Arun,

              The icon-articlelist-page.html is working on our author instance, I'm not really sure why the logger is outputting icon__002d__articlelist__002__page_html. Could this be the problem and do you have any idea what config is doing this rewrite?

              Thank you,

              Mark

                arunpatidar
                Community Advisor
                arunpatidarCommunity Advisor
                Community Advisor
                August 1, 2018

                Hi,

                icon-articlelist-page.html page is source or target page for redirection? If target then redirection is working but issue with code. Can you access icon-articlelist-page.html directly?

                I am just assuming could be issue with missing file or code for this type of page.

                Arun Patidar
                  mark_julianp181
                  mark_julianp181AuthorAccepted solution
                  Level 2
                  August 2, 2018

                  Hi Arun,

                  Seems like the problem is a known bug​ which causes a null pointer exception on this part of our breadcrumbs

                  <sly data-sly-test="${request.requestParameterMap['parent'][0].toString == null && breadcrumbsHelper.articlePath == 'empty'}">

                  . It was fixed in 6.3 SP2 update and the instances were out of sync since the publish instance hasn't gotten the update yet. Thanks for all the help!

                  Mark

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