Chetan Mehrotra created SLING-4893: -------------------------------------- Summary: Service already unregistered exception in ScriptCacheImpl Key: SLING-4893 URL: https://issues.apache.org/jira/browse/SLING-4893 Project: Sling Issue Type: Bug Components: Scripting Affects Versions: Scripting Core 2.0.28 Reporter: Chetan Mehrotra Assignee: Radu Cotescu Priority: Minor
Seeing following error on startup with latest Launchpad from trunk {noformat} 20.07.2015 20:29:10.310 *INFO* [CM Event Dispatcher (Fire ConfigurationEvent: pid=org.apache.sling.scripting.core.impl.ScriptCacheImpl)] org.apache.sling.scripting.core.impl.ScriptEngineManagerFactory Script extension 'jspf' is now handled by ScriptEngine 'Apache Sling Scripting JSP Support', version='2.1.6', class='org.apache.sling.scripting.jsp.JspScriptEngineFactory$JspScriptEngine' 20.07.2015 20:29:10.310 *INFO* [CM Event Dispatcher (Fire ConfigurationEvent: pid=org.apache.sling.scripting.core.impl.ScriptCacheImpl)] org.apache.sling.scripting.core.impl.ScriptEngineManagerFactory Script extension 'jspx' is now handled by ScriptEngine 'Apache Sling Scripting JSP Support', version='2.1.6', class='org.apache.sling.scripting.jsp.JspScriptEngineFactory$JspScriptEngine' 20.07.2015 20:29:10.311 *INFO* [CM Event Dispatcher (Fire ConfigurationEvent: pid=org.apache.sling.scripting.core.impl.ScriptCacheImpl)] org.apache.sling.scripting.core Service [361, [org.osgi.service.event.EventHandler]] ServiceEvent UNREGISTERING 20.07.2015 20:29:10.316 *ERROR* [CM Event Dispatcher (Fire ConfigurationEvent: pid=org.apache.sling.scripting.core.impl.ScriptCacheImpl)] org.apache.sling.scripting.core [org.apache.sling.scripting.core.impl.ScriptCacheImpl(114)] The deactivate method has thrown an exception (java.lang.IllegalStateException: Service already unregistered.) java.lang.IllegalStateException: Service already unregistered. at org.apache.felix.framework.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:136) at org.apache.sling.scripting.core.impl.ScriptCacheImpl.deactivate(ScriptCacheImpl.java:269) 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:231) at org.apache.felix.scr.impl.helper.BaseMethod.access$500(BaseMethod.java:39) at org.apache.felix.scr.impl.helper.BaseMethod$Resolved.invoke(BaseMethod.java:624) at org.apache.felix.scr.impl.helper.BaseMethod.invoke(BaseMethod.java:508) at org.apache.felix.scr.impl.helper.ActivateMethod.invoke(ActivateMethod.java:149) at org.apache.felix.scr.impl.manager.SingleComponentManager.disposeImplementationObject(SingleComponentManager.java:355) at org.apache.felix.scr.impl.manager.SingleComponentManager.deleteComponent(SingleComponentManager.java:170) at org.apache.felix.scr.impl.manager.SingleComponentManager.ungetService(SingleComponentManager.java:929) at org.apache.felix.scr.impl.manager.SingleComponentManager.ungetService(SingleComponentManager.java:915) at org.apache.felix.framework.ServiceRegistrationImpl.ungetFactoryUnchecked(ServiceRegistrationImpl.java:384) {noformat} Looking at {{ScriptCacheImpl}} the service reg is getting unregistered at two place. So probably at {{configureCache}} it should null the reference -- This message was sent by Atlassian JIRA (v6.3.4#6332)