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December 27, 2022

Service factory returned null | ServiceFactory.getService() resulted in a cycle.

  • December 27, 2022
  • 2 replies
  • 1243 views

Hi All,

 

I am getting below error in AEM logs on all instances of author and publish, please suggest the solution to resolve the same.

 

*INFO* [FelixFrameworkWiring] com.adobe.acs.acs-aem-commons-bundle Service [com.adobe.acs.commons.oak.impl.EnsureOakIndexServlet,139925, [javax.servlet.Servlet]] ServiceEvent UNREGISTERING
*WARN* [FelixFrameworkWiring] com.adobe.acs.acs-aem-commons-bundle bundle com.adobe.acs.acs-aem-commons-bundle:5.2.0 (478)[com.adobe.acs.commons.oak.impl.EnsureOakIndexManagerImpl(522245)] : Could not get service from ref [com.adobe.acs.commons.oak.impl.AppliableEnsureOakIndex]
*WARN* [FelixFrameworkWiring] com.adobe.acs.acs-aem-commons-bundle bundle com.adobe.acs.acs-aem-commons-bundle:5.2.0 (478)[com.adobe.acs.commons.oak.impl.EnsureOakIndexManagerImpl(522245)] : DependencyManager : invokeUnbindMethod : Service not available from service registry for ServiceReference [com.adobe.acs.commons.oak.impl.AppliableEnsureOakIndex] for reference ensureIndexes
*ERROR* [FelixDispatchQueue] com.adobe.acs.acs-aem-commons-bundle FrameworkEvent ERROR (org.osgi.framework.ServiceException: Service factory returned null. (Component: com.adobe.acs.commons.oak.impl.EnsureOakIndex (522203)))
org.osgi.framework.ServiceException: Service factory returned null. (Component: com.adobe.acs.commons.oak.impl.EnsureOakIndex (522203))

 

*WARN* [FelixFrameworkWiring] com.adobe.acs.acs-aem-commons-bundle bundle com.adobe.acs.acs-aem-commons-bundle:5.2.0 (478)[com.adobe.acs.commons.oak.impl.EnsureOakIndex(556104)] : Could not get service from ref [javax.management.DynamicMBean, com.adobe.acs.commons.oak.EnsureOakIndexManager]
*ERROR* [FelixDispatchQueue] com.adobe.acs.acs-aem-commons-bundle FrameworkEvent ERROR (org.osgi.framework.ServiceException: ServiceFactory.getService() resulted in a cycle.)
org.osgi.framework.ServiceException: ServiceFactory.getService() resulted in a cycle.

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2 replies

New Participant
March 27, 2023

Hi, How do you fix this issue?

 

 

TarunKumar
New Participant
December 27, 2022

Hi @saurabh_kaushik 

Can you please check if all bundles are up and running properly?
Also, can you confirm if you have done upgrade for the AEM in recent past?

New Participant
December 28, 2022

Hi @tarunkumar, All bundles are up and running.

Yes, we upgraded few months back.