NullPointer at installing custom feature
michal.warecki Jul 9, 2011 3:23 PMHi,
I wanted to install jBPM 5.1 libraries to servicemix and I have created new very simple feature (attachment)
Next I hotdeploy this feature (I can see it in features list).
In log file I can see:
21:01:13,686 | INFO | lixDispatchQueue | FeaturesServiceImpl | 15 - org.apache.karaf.features.core - 2.2.0.fuse-00-39 | Installing feature jbpm 5.1
21:01:13,753 | ERROR | lixDispatchQueue | FeatureDeploymentListener | 31 - org.apache.karaf.deployer.features - 2.2.0.fuse-00-39 | Unable to install features
java.lang.NullPointerException
at org.apache.karaf.features.internal.FeaturesServiceImpl.installBundleIfNeeded(FeaturesServiceImpl.java:660)
at org.apache.karaf.features.internal.FeaturesServiceImpl.doInstallFeature(FeaturesServiceImpl.java:474)
at org.apache.karaf.features.internal.FeaturesServiceImpl.installFeatures(FeaturesServiceImpl.java:292)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.6.0_21]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)[:1.6.0_21]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)[:1.6.0_21]
at java.lang.reflect.Method.invoke(Method.java:597)[:1.6.0_21]
at org.apache.aries.proxy.impl.ProxyHandler$1.invoke(ProxyHandler.java:50)[8:org.apache.aries.proxy:0.3.0]
at org.apache.aries.proxy.impl.DefaultWrapper.invoke(DefaultWrapper.java:31)[8:org.apache.aries.proxy:0.3.0]
at org.apache.aries.proxy.impl.ProxyHandler.invoke(ProxyHandler.java:78)[8:org.apache.aries.proxy:0.3.0]
at $Proxy1.installFeatures(Unknown Source)[15:org.apache.karaf.features.core:2.2.0.fuse-00-39]
at org.apache.karaf.deployer.features.FeatureDeploymentListener.bundleChanged(FeatureDeploymentListener.java:133)[31:org.apache.karaf.deployer.features:2.2.0.fuse-00-39]
at org.apache.felix.framework.util.EventDispatcher.invokeBundleListenerCallback(EventDispatcher.java:795)[org.apache.felix.framework-3.0.9-fuse-00-39.jar:]
at org.apache.felix.framework.util.EventDispatcher.fireEventImmediately(EventDispatcher.java:717)[org.apache.felix.framework-3.0.9-fuse-00-39.jar:]
at org.apache.felix.framework.util.EventDispatcher.run(EventDispatcher.java:952)[org.apache.felix.framework-3.0.9-fuse-00-39.jar:]
at org.apache.felix.framework.util.EventDispatcher.access$000(EventDispatcher.java:41)[org.apache.felix.framework-3.0.9-fuse-00-39.jar:]
at org.apache.felix.framework.util.EventDispatcher$1.run(EventDispatcher.java:93)[org.apache.felix.framework-3.0.9-fuse-00-39.jar:]
at java.lang.Thread.run(Thread.java:619)[:1.6.0_21]
I read that jbpm and drools are osgi-ready (http://blog.athico.com/2010/01/drools-osgi-ready.html
).
What I'm doing wrong?
Edited by: michal.warecki on Jul 9, 2011 7:22 PM
-
jbpm-feature.xml 378 bytes