hello, i just saw a strange error in the logs after i modified the
enhancement chain. The enhancing works in the web console, so i don't know
how much of a problem it really is but here is the log excerpt:
Since it is a problem with felix, it may be more appropriate to post it in
the Felix mailing list. But since the error was thrown by a Stanbol module,
it may be a problem with Stanbol and not Felix
17.06.2013 16:27:18.283 *ERROR* [FelixDispatchQueue]
org.apache.stanbol.enhancer.chain.weighted FrameworkEvent ERROR
(org.osgi.framework.ServiceException: Service factory returned null.)
org.osgi.framework.ServiceException: Service factory returned null.
at
org.apache.felix.framework.ServiceRegistrationImpl.getFactoryUnchecked(ServiceRegistrationImpl.java:343)
at
org.apache.felix.framework.ServiceRegistrationImpl.access$100(ServiceRegistrationImpl.java:37)
at
org.apache.felix.framework.ServiceRegistrationImpl$ServiceFactoryPrivileged.run(ServiceRegistrationImpl.java:374)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.felix.framework.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:216)
at
org.apache.felix.framework.ServiceRegistry.getService(ServiceRegistry.java:297)
at org.apache.felix.framework.Felix.getService(Felix.java:3014)
at
org.apache.felix.framework.BundleContextImpl.getService(BundleContextImpl.java:329)
at
org.apache.stanbol.rules.adapters.impl.RuleAdaptersFactoryImpl.serviceChanged(RuleAdaptersFactoryImpl.java:100)
at
org.apache.felix.framework.util.EventDispatcher$5.run(EventDispatcher.java:864)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:860)
at
org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:733)
at
org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:662)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:3769)
at org.apache.felix.framework.Felix.access$000(Felix.java:80)
at org.apache.felix.framework.Felix$2.serviceChanged(Felix.java:722)
at
org.apache.felix.framework.ServiceRegistry.unregisterService(ServiceRegistry.java:135)
at
org.apache.felix.framework.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:129)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.unregisterComponentService(AbstractComponentManager.java:470)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager$Satisfied.deactivate(AbstractComponentManager.java:1074)
at
org.apache.felix.scr.impl.manager.AbstractComponentManager.deactivateInternal(AbstractComponentManager.java:338)
at
org.apache.felix.scr.impl.manager.ImmediateComponentManager.reconfigure(ImmediateComponentManager.java:426)
at
org.apache.felix.scr.impl.config.ConfiguredComponentHolder.configurationUpdated(ConfiguredComponentHolder.java:210)
at
org.apache.felix.scr.impl.config.ConfigurationComponentRegistry.configurationEvent(ConfigurationComponentRegistry.java:277)
at
org.apache.felix.cm.impl.ConfigurationManager$FireConfigurationEvent.run(ConfigurationManager.java:1832)
at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:104)
at java.lang.Thread.run(Unknown Source)
