Pages not displaying contents on publish instance

[jezwn]

I'm facing this issue with publishers where some contents of the page is not visible. Also for some pages the page content is repeated twice.

The error log is as follows:

13.12.2021 08:56:21.537 *ERROR* [15.206.241.159 [1639385780236] GET /path/to/page.html HTTP/1.1] org.apache.sling.engine.impl.SlingRequestProcessorImpl service: Uncaught Throwable
java.lang.ArrayIndexOutOfBoundsException: null
13.12.2021 08:56:21.539 *WARN* [15.206.241.159 [1639385780236] GET /path/to/page.html HTTP/1.1] org.apache.sling.engine.impl.SlingHttpServletResponseImpl Response already committed. Failed to set status code from 200 to 500. The response was auto-committed due to the number of bytes written.
13.12.2021 08:56:21.540 *ERROR* [15.206.241.159 [1639385780236] GET /path/to/page.html HTTP/1.1] org.apache.sling.servlets.resolver.internal.SlingServletResolver Calling the error handler resulted in an error
org.apache.sling.api.scripting.ScriptEvaluationException: 
	at org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:416) [org.apache.sling.scripting.core:2.3.2]
	at org.apache.sling.scripting.core.impl.DefaultSlingScript.eval(DefaultSlingScript.java:184) [org.apache.sling.scripting.core:2.3.2]
	at org.apache.sling.scripting.core.impl.DefaultSlingScript.service(DefaultSlingScript.java:491) [org.apache.sling.scripting.core:2.3.2]
	at org.apache.sling.servlets.resolver.internal.SlingServletResolver.handleError(SlingServletResolver.java:646) [org.apache.sling.servlets.resolver:2.7.10]
	at org.apache.sling.servlets.resolver.internal.SlingServletResolver.handleError(SlingServletResolver.java:383) [org.apache.sling.servlets.resolver:2.7.10]
	at org.apache.sling.engine.impl.DefaultErrorHandler.handleError(DefaultErrorHandler.java:135) [org.apache.sling.engine:2.7.4]
	at org.apache.sling.engine.impl.SlingRequestProcessorImpl$2.render(SlingRequestProcessorImpl.java:378) [org.apache.sling.engine:2.7.4]
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:82) [org.apache.sling.engine:2.7.4]
	at org.apache.sling.rewriter.impl.RewriterFilter.doFilter(RewriterFilter.java:87) [org.apache.sling.rewriter:1.2.2]
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:72) [org.apache.sling.engine:2.7.4]
	at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:131) [org.apache.sling.i18n:2.5.14]
	at org.apache.sling.engine.impl.filter.AbstractSlingFilterChain.doFilter(AbstractSlingFilterChain.java:72) [org.apache.sling.engine:2.7.4]
	at org.apache.sling.engine.impl.SlingRequestProcessorImpl.handleError(SlingRequestProcessorImpl.java:385) [org.apache.sling.engine:2.7.4]
	at org.apache.sling.engine.impl.SlingRequestProcessorImpl.doProcessRequest(SlingRequestProcessorImpl.java:226) [org.apache.sling.engine:2.7.4]
	at org.apache.sling.engine.impl.SlingMainServlet.service(SlingMainServlet.java:250) [org.apache.sling.engine:2.7.4]
	at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:123) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:86) [org.apache.felix.http.jetty:4.1.10]
	at com.adobe.granite.license.impl.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:308) [com.adobe.granite.license:1.2.10]
	at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:142) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:81) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:131) [org.apache.sling.i18n:2.5.14]
	at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:142) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:81) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.sling.featureflags.impl.FeatureManager.doFilter(FeatureManager.java:116) [org.apache.sling.featureflags:1.2.2]
	at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:142) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:81) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.sling.engine.impl.log.RequestLoggerFilter.doFilter(RequestLoggerFilter.java:75) [org.apache.sling.engine:2.7.4]
	at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:142) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:81) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.sling.engine.impl.parameters.RequestParameterSupportConfigurer.doFilter(RequestParameterSupportConfigurer.java:67) [org.apache.sling.engine:2.7.4]
	at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:142) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.dispatch.InvocationChain.doFilter(InvocationChain.java:81) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.dispatch.Dispatcher$1.doFilter(Dispatcher.java:146) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.whiteboard.WhiteboardManager$2.doFilter(WhiteboardManager.java:1002) [org.apache.felix.http.jetty:4.1.10]
	at com.adobe.granite.auth.oauth.impl.OAuthCallbackFilter.doFilter(OAuthCallbackFilter.java:69) [com.adobe.granite.auth.oauth:1.7.2]
	at org.apache.felix.http.base.internal.handler.PreprocessorHandler.handle(PreprocessorHandler.java:137) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.whiteboard.WhiteboardManager$2.doFilter(WhiteboardManager.java:1008) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.sling.security.impl.ReferrerFilter.doFilter(ReferrerFilter.java:326) [org.apache.sling.security:1.1.16]
	at org.apache.felix.http.base.internal.handler.PreprocessorHandler.handle(PreprocessorHandler.java:137) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.whiteboard.WhiteboardManager$2.doFilter(WhiteboardManager.java:1008) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.sslfilter.internal.SslFilter.doFilter(SslFilter.java:97) [org.apache.felix.http.sslfilter:1.2.6]
	at org.apache.felix.http.base.internal.handler.PreprocessorHandler.handle(PreprocessorHandler.java:137) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.whiteboard.WhiteboardManager$2.doFilter(WhiteboardManager.java:1008) [org.apache.felix.http.jetty:4.1.10]
	at com.adobe.ams.security.core.AMSSecurityFilter.doFilter(AMSSecurityFilter.java:56) [com.adobe.ams.dispatcher-filter-test-endpoint.core:0.0.2]
	at org.apache.felix.http.base.internal.handler.PreprocessorHandler.handle(PreprocessorHandler.java:137) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.whiteboard.WhiteboardManager$2.doFilter(WhiteboardManager.java:1008) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.whiteboard.WhiteboardManager.invokePreprocessors(WhiteboardManager.java:1012) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:91) [org.apache.felix.http.jetty:4.1.10]
	at org.apache.felix.http.base.internal.dispatch.DispatcherServlet.service(DispatcherServlet.java:49) [org.apache.felix.http.jetty:4.1.10]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:725) [org.apache.felix.http.servlet-api:1.1.2]
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:550) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:191) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.Server.handle(Server.java:516) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:555) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:410) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:164) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:383) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:882) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) [org.apache.felix.http.jetty:4.1.10]
	at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.sling.api.SlingException: 
	at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspExceptionInternal(JspServletWrapper.java:691) [org.apache.sling.scripting.jsp:2.3.6]
	at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:608) [org.apache.sling.scripting.jsp:2.3.6]
	at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:529) [org.apache.sling.scripting.jsp:2.3.6]
	at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:449) [org.apache.sling.scripting.jsp:2.3.6]
	at org.apache.sling.scripting.jsp.JspScriptEngineFactory.callJsp(JspScriptEngineFactory.java:339) [org.apache.sling.scripting.jsp:2.3.6]
	at org.apache.sling.scripting.jsp.JspScriptEngineFactory.access$100(JspScriptEngineFactory.java:97) [org.apache.sling.scripting.jsp:2.3.6]
	at org.apache.sling.scripting.jsp.JspScriptEngineFactory$JspScriptEngine.eval(JspScriptEngineFactory.java:600) [org.apache.sling.scripting.jsp:2.3.6]
	at org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:388) [org.apache.sling.scripting.core:2.3.2]
	... 83 common frames omitted
Caused by: java.lang.IllegalStateException: Committed
	at org.eclipse.jetty.server.HttpChannel.resetBuffer(HttpChannel.java:994) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.HttpOutput.resetBuffer(HttpOutput.java:1459) [org.apache.felix.http.jetty:4.1.10]
	at org.eclipse.jetty.server.Response.reset(Response.java:1118) [org.apache.felix.http.jetty:4.1.10]
	at javax.servlet.ServletResponseWrapper.reset(ServletResponseWrapper.java:186) [org.apache.felix.http.servlet-api:1.1.2]
	at javax.servlet.ServletResponseWrapper.reset(ServletResponseWrapper.java:186) [org.apache.felix.http.servlet-api:1.1.2]
	at javax.servlet.ServletResponseWrapper.reset(ServletResponseWrapper.java:186) [org.apache.felix.http.servlet-api:1.1.2]
	at javax.servlet.ServletResponseWrapper.reset(ServletResponseWrapper.java:186) [org.apache.felix.http.servlet-api:1.1.2]
	at javax.servlet.ServletResponseWrapper.reset(ServletResponseWrapper.java:186) [org.apache.felix.http.servlet-api:1.1.2]
	at javax.servlet.ServletResponseWrapper.reset(ServletResponseWrapper.java:186) [org.apache.felix.http.servlet-api:1.1.2]
	at com.adobe.acs.commons.errorpagehandler.impl.ErrorPageHandlerImpl.resetRequestAndResponse(ErrorPageHandlerImpl.java:793) [com.adobe.acs.acs-aem-commons-bundle:4.3.4]
	at org.apache.jsp.apps.sling.servlet.errorhandler.default_jsp._jspService(default_jsp.java:334)
	at org.apache.sling.scripting.jsp.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) [org.apache.sling.scripting.jsp:2.3.6]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:725) [org.apache.felix.http.servlet-api:1.1.2]
	at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:502) [org.apache.sling.scripting.jsp:2.3.6]
	... 88 common frames omitted

[Pavan_Kalyan]

hello @jezwn 

could you please show the code so that will get to know there the error is coming from.!

as I guess this must be probably syntax error in the code.

thanks 

[Kiran_Vedantam · Accepted solution]

Hi @jezwn 

As per the below code, I see some issue with the java code with respect to Array (may be in some loop). Please share the code to help debug more.

Also the second error does not seem to have complete log. Please share it as well.

13.12.2021 08:56:21.537 *ERROR* [15.206.241.159 [1639385780236] GET /path/to/page.html HTTP/1.1] org.apache.sling.engine.impl.SlingRequestProcessorImpl service: Uncaught Throwable
java.lang.ArrayIndexOutOfBoundsException: null

Thanks,

Kiran Vedantam.