java.lang.NullPointerException

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  • Stack trace

    • java.lang.NullPointerException: null at java.util.Hashtable.put(Hashtable.java:542) at org.apache.sling.scripting.core.impl.ScriptEngineManagerFactory.postEvent(ScriptEngineManagerFactory.java:305) at org.apache.sling.scripting.core.impl.ScriptEngineManagerFactory.bindScriptEngineFactory(ScriptEngineManagerFactory.java:263) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.felix.scr.impl.helper.BaseMethod.invokeMethod(BaseMethod.java:222) at org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:37) at org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:615) at org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:499) at org.apache.felix.scr.impl.helper.BindMethod.invoke(BindMethod.java:41) at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1660) at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1636) at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:370) at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:319) at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:295) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136) at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945) at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167) at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:120) at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:987) at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:838) at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:545) at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4560) at org.apache.felix.framework.Felix.registerService(Felix.java:3542) at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348) at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:869) at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:857) at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:133) at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:915) at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:715) at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:330) at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:295) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136) at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945) at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881) at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167) at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:120) at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:987) at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:838) at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:545) at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4560) at org.apache.felix.framework.Felix.registerService(Felix.java:3542) at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:348) at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:869) at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:857) at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:133) at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:915) at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:715) at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:399) at org.apache.felix.scr.impl.config.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:676) at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:339) at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:360) at org.apache.felix.scr.impl.Activator.access$000(Activator.java:53) at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:260) at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:259) at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:232) at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482) at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415) at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232) at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444) at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:913) at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:834) at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:516) at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4544) at org.apache.felix.framework.Felix.startBundle(Felix.java:2166) at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:977) at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:964) at org.apache.felix.webconsole.internal.core.InstallHelper.doRun(InstallHelper.java:67) at org.apache.felix.webconsole.internal.core.BaseUpdateInstallHelper.doRun(BaseUpdateInstallHelper.java:93) at org.apache.felix.webconsole.internal.core.BaseUpdateInstallHelper.run(BaseUpdateInstallHelper.java:123) at java.lang.Thread.run(Thread.java:724)

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