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Home » Eclipse Projects » Remote Application Platform (RAP) » Cannot OSGi-configure ApplicationConfiguration-ServiceComponent
Cannot OSGi-configure ApplicationConfiguration-ServiceComponent [message #1832801] Fri, 25 September 2020 11:48
Sebastian Fuchs is currently offline Sebastian FuchsFriend
Messages: 97
Registered: July 2009
Member
Hi all,

how can I use multiple ApplicationConfiguration Services using OSGi Component Configuration ?
Currently RAP e4 3.13.0 Framework struggles with NULL-Services in org.eclipse.rap.rwt.osgi.internal.ServiceContainer.ServiceHolder.

Background:
To achieve multiple Context Paths + Entry Points in a single RAP-deployment, there must be multiple ApplicationConfiguration Service Components.
See https://wiki.eclipse.org/RAP/FAQ#NamespaceException:_The_alias_.27.2Frwt-resources.27_is_already_in_use
Instead of implementing them multiple times, it should be possible to configure them using the Configuration of OSGi Declarative Services in the following way:

@Component(name = "RapE4Application", configurationPolicy = ConfigurationPolicy.REQUIRE)
public class RapE4Application implements ApplicationConfiguration {
...
}

Unfortunatelly it is not possible to set up even a single Configuration either programmatically (using the ConfigurationAdmin e.g. in a separate Component) nor via config-file (e.g. a JSON-object via Require-Capability: osgi.extender;filter:='(osgi.extender=osgi.configurator)').
The framework throws a misleading ClassNotFoundException, originated by a NullPointerException in a static method where the assumed ApplicationConfiguration is NULL.
Maybe the Service Trackers / Service Holders on the way don't take NULL-Services during configuration events into account.

Stacktrace following.

Thanks for help!
Sebastian

! org.osgi.framework.FrameworkEvent[source=de.tw.bimex.application.ui.rap_1.0.0.202009251005 [118]]
13:05:35.348 [Framework Event Dispatcher: Equinox Container: a9f9c904-f8ad-41bd-a6af-51e79ef68dec] ERROR E.F.de.tw.bimex.application.ui.rap - FrameworkEvent ERROR
org.osgi.framework.ServiceException: Exception in org.apache.felix.scr.impl.manager.SingleComponentManager.getService()
at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:226)
at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.getService(ServiceFactoryUse.java:114)
at org.eclipse.osgi.internal.serviceregistry.ServiceConsumer$2.getService(ServiceConsumer.java:48)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:554)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:529)
at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:685)
at org.eclipse.rap.rwt.osgi.internal.ServiceContainer.add(ServiceContainer.java:34)
at org.eclipse.rap.rwt.osgi.internal.ApplicationLauncherImpl.addConfiguration(ApplicationLauncherImpl.java:65)
at org.eclipse.rap.rwt.osgi.internal.ApplicationConfigurationTracker.addingService(ApplicationConfigurationTracker.java:35)
at org.eclipse.rap.rwt.osgi.internal.ApplicationConfigurationTracker.addingService(ApplicationConfigurationTracker.java:1)
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:943)
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:1)
at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:903)
at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:113)
at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:986)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:931)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:869)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:141)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:266)
at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:525)
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:906)
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:892)
at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:128)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:959)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:732)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:666)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:432)
at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:440)
at org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:317)
at org.apache.felix.scr.impl.manager.RegionConfigurationSupport$2.configurationEvent(RegionConfigurationSupport.java:119)
at org.eclipse.equinox.internal.cm.EventDispatcher$1.run(EventDispatcher.java:92)
at org.eclipse.equinox.internal.cm.SerializedTaskQueue$1.run(SerializedTaskQueue.java:40)
Caused by: java.lang.NoClassDefFoundError: org.eclipse.rap.rwt.application.ApplicationConfiguration
at java.base/java.lang.ClassLoader.defineClassImpl(Native Method)
at java.base/java.lang.ClassLoader.defineClassInternal(ClassLoader.java:479)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:440)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:151)
at java.base/java.net.URLClassLoader.defineClass(URLClassLoader.java:652)
at java.base/java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1050)
at java.base/java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1035)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:770)
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:567)
at java.base/java.lang.ClassLoader.loadClassHelper(ClassLoader.java:1183)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:1098)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:1081)
at org.eclipse.osgi.internal.loader.SystemBundleLoader.findLocalClass(SystemBundleLoader.java:63)
at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:41)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:456)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:1081)
at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:620)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.initDependencyManagers(AbstractComponentManager.java:999)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.collectDependencies(AbstractComponentManager.java:1026)
at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:936)
at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:901)
at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse$1.run(ServiceFactoryUse.java:216)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:678)
at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:213)
... 35 common frames omitted
Caused by: java.lang.ClassNotFoundException: org.eclipse.rap.rwt.application.ApplicationConfiguration
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:569)
at java.base/java.lang.ClassLoader.loadClassHelper(ClassLoader.java:1183)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:1098)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:1081)
... 60 common frames omitted
org.osgi.framework.ServiceException: Exception in org.apache.felix.scr.impl.manager.SingleComponentManager.getService()
at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:226)
at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.getService(ServiceFactoryUse.java:114)
at org.eclipse.osgi.internal.serviceregistry.ServiceConsumer$2.getService(ServiceConsumer.java:48)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:554)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:529)
at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:685)
at org.eclipse.rap.rwt.osgi.internal.ServiceContainer.add(ServiceContainer.java:34)
at org.eclipse.rap.rwt.osgi.internal.ApplicationLauncherImpl.addConfiguration(ApplicationLauncherImpl.java:65)
at org.eclipse.rap.rwt.osgi.internal.ApplicationConfigurationTracker.addingService(ApplicationConfigurationTracker.java:35)
at org.eclipse.rap.rwt.osgi.internal.ApplicationConfigurationTracker.addingService(ApplicationConfigurationTracker.java:1)
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:943)
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:1)
at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:903)
at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:113)
at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:986)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:931)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:869)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:141)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:266)
at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:525)
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:906)
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:892)
at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:128)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:959)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:732)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:666)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:432)
at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:440)
at org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:317)
at org.apache.felix.scr.impl.manager.RegionConfigurationSupport$2.configurationEvent(RegionConfigurationSupport.java:119)
at org.eclipse.equinox.internal.cm.EventDispatcher$1.run(EventDispatcher.java:92)
at org.eclipse.equinox.internal.cm.SerializedTaskQueue$1.run(SerializedTaskQueue.java:40)
Caused by: java.lang.NoClassDefFoundError: org.eclipse.rap.rwt.application.ApplicationConfiguration
at java.base/java.lang.ClassLoader.defineClassImpl(Native Method)
at java.base/java.lang.ClassLoader.defineClassInternal(ClassLoader.java:479)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:440)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:151)
at java.base/java.net.URLClassLoader.defineClass(URLClassLoader.java:652)
at java.base/java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1050)
at java.base/java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1035)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:770)
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:567)
at java.base/java.lang.ClassLoader.loadClassHelper(ClassLoader.java:1183)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:1098)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:1081)
at org.eclipse.osgi.internal.loader.SystemBundleLoader.findLocalClass(SystemBundleLoader.java:63)
at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:41)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:456)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:171)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:1081)
at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:620)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.initDependencyManagers(AbstractComponentManager.java:999)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.collectDependencies(AbstractComponentManager.java:1026)
at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:936)
at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:901)
at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse$1.run(ServiceFactoryUse.java:216)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:678)
at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:213)
... 35 more
Caused by: java.lang.ClassNotFoundException: org.eclipse.rap.rwt.application.ApplicationConfiguration
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:569)
at java.base/java.lang.ClassLoader.loadClassHelper(ClassLoader.java:1183)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:1098)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:1081)
... 60 more
! org.osgi.framework.FrameworkEvent[source=org.eclipse.rap.rwt.osgi_3.13.0.20200318-1551 [57]]
java.lang.NullPointerException
at org.eclipse.rap.rwt.osgi.internal.ApplicationLauncherImpl.getContextFileName(ApplicationLauncherImpl.java:236)
at org.eclipse.rap.rwt.osgi.internal.ApplicationLauncherImpl.getLocation(ApplicationLauncherImpl.java:224)
13:05:35.386 [Framework Event Dispatcher: Equinox Container: a9f9c904-f8ad-41bd-a6af-51e79ef68dec] ERROR E.Framework.org.eclipse.rap.rwt.osgi - FrameworkEvent ERROR
java.lang.NullPointerException: null
at org.eclipse.rap.rwt.osgi.internal.ApplicationLauncherImpl.getContextFileName(ApplicationLauncherImpl.java:236)
at org.eclipse.rap.rwt.osgi.internal.ApplicationLauncherImpl.getLocation(ApplicationLauncherImpl.java:224)
at org.eclipse.rap.rwt.osgi.internal.ApplicationLauncherImpl.launch(ApplicationLauncherImpl.java:162)
at org.eclipse.rap.rwt.osgi.internal.ApplicationLauncherImpl.launchWithConfiguration(ApplicationLauncherImpl.java:151)
at org.eclipse.rap.rwt.osgi.internal.ApplicationLauncherImpl.addConfiguration(ApplicationLauncherImpl.java:66)
at org.eclipse.rap.rwt.osgi.internal.ApplicationConfigurationTracker.addingService(ApplicationConfigurationTracker.java:35)
at org.eclipse.rap.rwt.osgi.internal.ApplicationConfigurationTracker.addingService(ApplicationConfigurationTracker.java:1)
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:943)
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:1)
at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:903)
at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:113)
at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:986)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:931)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:869)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:141)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:266)
at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:525)
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:906)
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:892)
at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:128)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:959)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:732)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:666)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:432)
at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:440)
at org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:317)
at org.apache.felix.scr.impl.manager.RegionConfigurationSupport$2.configurationEvent(RegionConfigurationSupport.java:119)
at org.eclipse.equinox.internal.cm.EventDispatcher$1.run(EventDispatcher.java:92)
at org.eclipse.equinox.internal.cm.SerializedTaskQueue$1.run(SerializedTaskQueue.java:40)
at org.eclipse.rap.rwt.osgi.internal.ApplicationLauncherImpl.launch(ApplicationLauncherImpl.java:162)
at org.eclipse.rap.rwt.osgi.internal.ApplicationLauncherImpl.launchWithConfiguration(ApplicationLauncherImpl.java:151)
at org.eclipse.rap.rwt.osgi.internal.ApplicationLauncherImpl.addConfiguration(ApplicationLauncherImpl.java:66)
at org.eclipse.rap.rwt.osgi.internal.ApplicationConfigurationTracker.addingService(ApplicationConfigurationTracker.java:35)
at org.eclipse.rap.rwt.osgi.internal.ApplicationConfigurationTracker.addingService(ApplicationConfigurationTracker.java:1)
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:943)
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:1)
at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)
at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229)
at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:903)
at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:113)
at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:986)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:234)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:151)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:931)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:869)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:141)
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:266)
at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:525)
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:906)
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:892)
at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:128)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:959)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:732)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:666)
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:432)
at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:440)
at org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:317)
at org.apache.felix.scr.impl.manager.RegionConfigurationSupport$2.configurationEvent(RegionConfigurationSupport.java:119)
at org.eclipse.equinox.internal.cm.EventDispatcher$1.run(EventDispatcher.java:92)
at org.eclipse.equinox.internal.cm.SerializedTaskQueue$1.run(SerializedTaskQueue.java:40)
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