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Chetan Mehrotra commented on SLING-2573: ---------------------------------------- It would be preferable to fix it on ResourceResolverFactoryImpl side rather than bundles which are consuming it. There can be other consumers of this service which does such registrations on Activate > JcrResourceListener activation is failing with NPE > -------------------------------------------------- > > Key: SLING-2573 > URL: https://issues.apache.org/jira/browse/SLING-2573 > Project: Sling > Issue Type: Bug > Components: JCR > Reporter: Chetan Mehrotra > Assignee: Carsten Ziegeler > Fix For: JCR Resource 2.1.2 > > > The activate method of JcrResourceListener of org.apache.sling.jcr.resource > is failing with NPE for 2.1.1.SNAPSHOT > 22.08.2012 22:19:27.919 *ERROR* [FelixStartLevel] > org.apache.sling.jcr.resource > [org.apache.sling.jcr.resource.internal.JcrResourceListener] The activate > method has thrown an exception (java.lang.NullPointerException) > java.lang.NullPointerException > at > org.apache.sling.jcr.resource.internal.JcrResourceListener.activate(JcrResourceListener.java:133) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:227) > at > org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:38) > at > org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:591) > at > org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:472) > at > org.apache.felix.scr.impl.helper.ActivateMethod.invoke(ActivateMethod.java:146) > at > org.apache.felix.scr.impl.manager.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:226) > at > org.apache.felix.scr.impl.manager.ImmediateComponentManager.createComponent(ImmediateComponentManager.java:118) > at > org.apache.felix.scr.impl.manager.AbstractComponentManager$Unsatisfied.activate(AbstractComponentManager.java:997) > at > org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInterna -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira