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Posted to dev@aries.apache.org by "Valentin Mayamsin (JIRA)" <ji...@apache.org> on 2014/01/23 20:44:38 UTC
[jira] [Created] (ARIES-1151) NullPointerException in
BundleWiringImpl.findClassOrResourceByDelegation
Valentin Mayamsin created ARIES-1151:
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Summary: NullPointerException in BundleWiringImpl.findClassOrResourceByDelegation
Key: ARIES-1151
URL: https://issues.apache.org/jira/browse/ARIES-1151
Project: Aries
Issue Type: Bug
Components: Blueprint
Affects Versions: blueprint-core-1.1.0
Environment: linux
Reporter: Valentin Mayamsin
There is a weird NPE happening under the following conditions:
1) The bundle wires Apache Camel using blueprint.xml. If I remove camel from blueprint.xml, the issue doesn't occur
2) The bundle starts fine for the first time
3) The bundle restarts successfully by hand if it's not being redeployed
4) The bundle fails to restart during hot deployment following with NPE (specifically "install -s mvn:..." and "dev:watch *" features used for hot deployment, other methods not tested)
The workaround is to uninstall old bundle and install new bundle (PID changes)
Hope this is good enough to isolate the issue.
Full stack trace:
{code}
2014-01-21 11:25:17,424 | ERROR | Thread-72 | BlueprintContainerImpl | container.BlueprintContainerImpl 393 | 7 - org.apache.aries.blueprint.core - 1.1.0 | Unable to start blueprint container for bundle blah-blah-blah
org.osgi.service.blueprint.container.ComponentDefinitionException: java.lang.NullPointerException
at org.apache.aries.blueprint.container.ReferenceRecipe.internalCreate(ReferenceRecipe.java:115)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)[7:org.apache.aries.blueprint.core:1.1.0]
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)[:1.7.0_21]
at java.util.concurrent.FutureTask.run(FutureTask.java:166)[:1.7.0_21]
at org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.container.BeanRecipe.setProperty(BeanRecipe.java:933)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.container.BeanRecipe.setProperties(BeanRecipe.java:907)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.container.BeanRecipe.setProperties(BeanRecipe.java:888)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:820)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:787)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)[7:org.apache.aries.blueprint.core:1.1.0]
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)[:1.7.0_21]
at java.util.concurrent.FutureTask.run(FutureTask.java:166)[:1.7.0_21]
at org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:245)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.container.BlueprintRepository.createInstance(BlueprintRepository.java:230)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.container.BlueprintRepository.create(BlueprintRepository.java:155)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.container.BlueprintContainerImpl.processProcessors(BlueprintContainerImpl.java:514)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:353)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:261)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:259)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:222)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)[11:org.apache.aries.util:1.1.0]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)[11:org.apache.aries.util:1.1.0]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)[11:org.apache.aries.util:1.1.0]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)[11:org.apache.aries.util:1.1.0]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)[11:org.apache.aries.util:1.1.0]
at org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1103)[org.apache.felix.framework-4.0.3.jar:]
at org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:695)[org.apache.felix.framework-4.0.3.jar:]
at org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:483)[org.apache.felix.framework-4.0.3.jar:]
at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4244)[org.apache.felix.framework-4.0.3.jar:]
at org.apache.felix.framework.Felix.startBundle(Felix.java:1923)[org.apache.felix.framework-4.0.3.jar:]
at org.apache.felix.framework.Felix.updateBundle(Felix.java:2235)[org.apache.felix.framework-4.0.3.jar:]
at org.apache.felix.framework.BundleImpl.update(BundleImpl.java:962)[org.apache.felix.framework-4.0.3.jar:]
at org.apache.karaf.shell.dev.watch.BundleWatcher.run(BundleWatcher.java:112)[29:org.apache.karaf.shell.dev:2.3.3]
at java.lang.Thread.run(Thread.java:722)[:1.7.0_21]
Caused by: java.lang.NullPointerException
at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1432)[org.apache.felix.framework-4.0.3.jar:]
at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)[org.apache.felix.framework-4.0.3.jar:]
at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
at java.lang.ClassLoader.loadClass(ClassLoader.java:410)[:1.7.0_21]
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)[:1.7.0_21]
at java.lang.Class.forName0(Native Method)[:1.7.0_21]
at java.lang.Class.forName(Class.java:266)[:1.7.0_21]
at org.apache.aries.proxy.impl.interfaces.ProxyClassLoader.isInvalid(ProxyClassLoader.java:109)[10:org.apache.aries.proxy.impl:1.0.1]
at org.apache.aries.proxy.impl.interfaces.InterfaceProxyGenerator.getProxyInstance(InterfaceProxyGenerator.java:84)[10:org.apache.aries.proxy.impl:1.0.1]
at org.apache.aries.proxy.impl.AsmProxyManager.createNewProxy(AsmProxyManager.java:72)[10:org.apache.aries.proxy.impl:1.0.1]
at org.apache.aries.proxy.impl.AbstractProxyManager.createDelegatingInterceptingProxy(AbstractProxyManager.java:75)[10:org.apache.aries.proxy.impl:1.0.1]
at org.apache.aries.proxy.impl.AbstractProxyManager.createDelegatingProxy(AbstractProxyManager.java:40)[10:org.apache.aries.proxy.impl:1.0.1]
at org.apache.aries.blueprint.container.AbstractServiceReferenceRecipe.createProxy(AbstractServiceReferenceRecipe.java:306)[7:org.apache.aries.blueprint.core:1.1.0]
at org.apache.aries.blueprint.container.ReferenceRecipe.internalCreate(ReferenceRecipe.java:99)[7:org.apache.aries.blueprint.core:1.1.0]
... 35 more
{code}
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