[ARIES-463] org.osgi.service.url.URLStreamHandlerService$$EnhancerByCGLIB$$b588a07c is not an enhanced class

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 0.2
• Fix Version/s: blueprint-0.3.1
• Component/s: Blueprint
• Assignee: Timothy James Ward
• Reporter: Moulliard Charles
• Created: 21/Oct/10 12:08
• Updated: 07/Feb/12 11:36
• Resolved: 07/Feb/12 11:36

Description

When the Apache Karaf project is deployed as a war file in Jetty / Tomcat web server, the following error appears

ERROR: EventDispatcher: Error during dispatch. (org.osgi.service.blueprint.container.ComponentDefinitionException: java.lang.IllegalArgumentException: class org.osgi.service.url.URLStreamHandlerService$$EnhancerByCGLIB$$b588a07c is not an enhanced class)
org.osgi.service.blueprint.container.ComponentDefinitionException: java.lang.IllegalArgumentException: class org.osgi.service.url.URLStreamHandlerService$$EnhancerByCGLIB$$b588a07c is not an enhanced class
	at org.apache.aries.blueprint.container.ReferenceRecipe.internalCreate(ReferenceRecipe.java:105)
	at org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:64)
	at org.apache.aries.blueprint.di.RefRecipe.internalCreate(RefRecipe.java:60)
	at org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:64)
	at org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:219)
	at org.apache.aries.blueprint.container.BlueprintRepository.createInstance(BlueprintRepository.java:198)
	at org.apache.aries.blueprint.container.BlueprintRepository.create(BlueprintRepository.java:137)
	at org.apache.aries.blueprint.container.ServiceRecipe.createRecipe(ServiceRecipe.java:352)
	at org.apache.aries.blueprint.container.ServiceRecipe.createExplicitDependencies(ServiceRecipe.java:341)
	at org.apache.aries.blueprint.container.ServiceRecipe.register(ServiceRecipe.java:136)
	at org.apache.aries.blueprint.container.BlueprintContainerImpl.notifySatisfaction(BlueprintContainerImpl.java:596)
	at org.apache.aries.blueprint.container.AbstractServiceReferenceRecipe.setSatisfied(AbstractServiceReferenceRecipe.java:393)
	at org.apache.aries.blueprint.container.AbstractServiceReferenceRecipe.serviceAdded(AbstractServiceReferenceRecipe.java:366)
	at org.apache.aries.blueprint.container.AbstractServiceReferenceRecipe.serviceChanged(AbstractServiceReferenceRecipe.java:349)
	at org.apache.felix.framework.util.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:864)
	at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:732)
	at org.apache.felix.framework.util.EventDispatcher.fireServiceEvent(EventDispatcher.java:662)
	at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:3726)
	at org.apache.felix.framework.Felix.access$000(Felix.java:80)
	at org.apache.felix.framework.Felix$2.serviceChanged(Felix.java:717)
	at org.apache.felix.framework.ServiceRegistry.registerService(ServiceRegistry.java:107)
	at org.apache.felix.framework.Felix.registerService(Felix.java:2847)
	at org.apache.felix.framework.BundleContextImpl.registerService(BundleContextImpl.java:251)
	at org.apache.aries.blueprint.container.BlueprintContainerImpl.registerService(BlueprintContainerImpl.java:388)
	at org.apache.aries.blueprint.container.ServiceRecipe.register(ServiceRecipe.java:166)
	at org.apache.aries.blueprint.container.BlueprintContainerImpl.registerServices(BlueprintContainerImpl.java:646)
	at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:314)
	at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:213)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:207)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:637)
Caused by: java.lang.IllegalArgumentException: class org.osgi.service.url.URLStreamHandlerService$$EnhancerByCGLIB$$b588a07c is not an enhanced class
	at net.sf.cglib.proxy.Enhancer.setCallbacksHelper(Enhancer.java:618)
	at net.sf.cglib.proxy.Enhancer.setThreadCallbacks(Enhancer.java:609)
	at net.sf.cglib.proxy.Enhancer.createUsingReflection(Enhancer.java:631)
	at net.sf.cglib.proxy.Enhancer.firstInstance(Enhancer.java:538)
	at net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:225)
	at net.sf.cglib.proxy.Enhancer.createHelper(Enhancer.java:377)
	at net.sf.cglib.proxy.Enhancer.create(Enhancer.java:285)
	at org.apache.aries.blueprint.container.AbstractServiceReferenceRecipe$CgLibProxyFactory.createProxy(AbstractServiceReferenceRecipe.java:656)
	at org.apache.aries.blueprint.container.AbstractServiceReferenceRecipe.createProxy(AbstractServiceReferenceRecipe.java:304)
	at org.apache.aries.blueprint.container.ReferenceRecipe.internalCreate(ReferenceRecipe.java:89)
	... 35 more