I'm not clear on what you are describing. There's a DependencyManager class in SCR and also a felix component called DependencyManager. Also is this problem in your code or while trying to build a felix component?
If the problem is in SCR/DS could you try again with current trunk? Possibly the problem already got fixed. thanks david jencks On Jul 17, 2013, at 11:39 AM, Adam Purkiss <[email protected]> wrote: > We are noticing an intermittent issue with DependencyManager (build of 1.7 > snapshot with all changes up to and including May 29). Not sure what is > causing this behaviour. Does anyone have thoughts on what it might be? Are we > doing something wrong or is it a threading issue we are running into? I > tried to get the latest code built but I was finding that "mvn clean install" > failed 2 out of 4 times, one with a test failure and one with a different > error to do with fail safe so I am not sure how safe the latest code changes > are. I don't understand why at this point it is trying to do an unbind as the > system is starting up. > thanks > > > 2013.07.17 12:22:50.759 [ERROR]: > [com.nuance.docimg.dws.core.logprovider.impl.LogServiceImpl(15)] Cannot create > component instance due to failure to bind reference WindowsLogger > > 2013.07.17 12:22:50.759 [ERROR]: FrameworkEvent ERROR > > org.apache.felix.log.LogException: > org.osgi.framework.ServiceException: Service factory exception: null > > > at > org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:312) > > > at > org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:219) > > > at > org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:320) > > > at org.apache.felix.framework.Felix.getService(Felix.java:3568) > > > at > org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:468) > > > at > org.apache.felix.scr.impl.helper.BindMethod.getServiceObject(BindMethod.java:572) > > > at > org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2072) > > > at > org.apache.felix.scr.impl.manager.DependencyManager$SingleDynamicCustomizer.prebind(DependencyManager.java:836) > > > at > org.apache.felix.scr.impl.manager.DependencyManager.prebind(DependencyManager.java:1406) > > > at > org.apache.felix.scr.impl.manager.AbstractComponentManager.collectDependencies(AbstractComponentManager.java:1034) > > > at > org.apache.felix.scr.impl.manager.ImmediateComponentManager.getServiceInternal(ImmediateComponentManager.java:736) > > > at > org.apache.felix.scr.impl.manager.ImmediateComponentManager.getService(ImmediateComponentManager.java:706) > > > at > org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:308) > > > at > org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:219) > > > at > org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:320) > > > at org.apache.felix.framework.Felix.getService(Felix.java:3568) > > > at > org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:468) > > > at > org.apache.axis2.osgi.deployment.OSGiConfigurationContextFactory$AxisConfigServiceListener.serviceChanged(OSGiConfigurationContextFactory.java:223) > > > at > org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932) > > > at > org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793) > > > at > org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543) > > > at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4419) > > > at org.apache.felix.framework.Felix.registerService(Felix.java:3423) > > > at > org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346) > > > at > org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:919) > > > at > org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:908) > > > at > org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:134) > > > at > org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:960) > > > at > org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:755) > > > at > org.apache.felix.scr.impl.manager.DependencyManager$SingleDynamicCustomizer.addedService(DependencyManager.java:709) > > > at > org.apache.felix.scr.impl.manager.DependencyManager$SingleDynamicCustomizer.addedService(DependencyManager.java:655) > > > at > org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1477) > > > at > org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1398) > > > at > org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:1210) > > > at > org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:1148) > > > at > org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1429) > > > at > org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932) > > > at > org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793) > > > at > org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543) > > > at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4419) > > > at org.apache.felix.framework.Felix.registerService(Felix.java:3423) > > > at > org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346) > > > at > org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:919) > > > at > org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:908) > > > at > org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:134) > > > at > org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:960) > > > at > org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:755) > > > at > org.apache.felix.scr.impl.manager.DependencyManager$SingleDynamicCustomizer.addedService(DependencyManager.java:709) > > > at > org.apache.felix.scr.impl.manager.DependencyManager$SingleDynamicCustomizer.addedService(DependencyManager.java:655) > > > at > org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1477) > > > at > org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1398) > > > at > org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:1210) > > > at > org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:1148) > > > at > org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1429) > > > at > org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:932) > > > at > org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:793) > > > at > org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:543) > > > at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4419) > > > at org.apache.felix.framework.Felix.registerService(Felix.java:3423) > > > at > org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:346) > > > at > org.apache.felix.http.base.internal.HttpServiceController.register(HttpServiceController.java:135) > > > at > org.apache.felix.http.base.internal.DispatcherServlet.init(DispatcherServlet.java:48) > > > at > org.apache.felix.http.proxy.DispatcherTracker.initDispatcher(DispatcherTracker.java:97) > > > at > org.apache.felix.http.proxy.DispatcherTracker.setDispatcher(DispatcherTracker.java:77) > > > at > org.apache.felix.http.proxy.DispatcherTracker.addingService(DispatcherTracker.java:52) > > > at > org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:932) > > > at > org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:864) > > > at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) > > > at > org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.java:183) > > > at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:317) > > > at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:261) > > > at org.apache.felix.http.proxy.ProxyServlet.doInit(ProxyServlet.java:51) > > > at org.apache.felix.http.proxy.ProxyServlet.init(ProxyServlet.java:39) > > > at > org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1280) > > > at > org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1193) > > > at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1088) > > > at > org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5123) > > > at > org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5407) > > > at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) > > > at > org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) > > > at > org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) > > > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) > > > at java.util.concurrent.FutureTask.run(FutureTask.java:166) > > > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > > > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > > > at java.lang.Thread.run(Thread.java:722) > > Caused by: java.lang.NullPointerException > > > at > org.apache.felix.scr.impl.manager.DependencyManager.invokeUnbindMethod(DependencyManager.java:1746) > > > at > org.apache.felix.scr.impl.manager.DependencyManager.close(DependencyManager.java:1500) > > > at > org.apache.felix.scr.impl.manager.ImmediateComponentManager.createImplementationObject(ImmediateComponentManager.java:276) > > > at > org.apache.felix.scr.impl.manager.ServiceFactoryComponentManager.getService(ServiceFactoryComponentManager.java:139) > > > at > org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:308) > > > ... 85 more --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
