Error with Bundle activator of org.kia-api - NPE when we stop it ---------------------------------------------------------------- Key: DROOLS-56 URL: https://issues.jboss.org/browse/DROOLS-56 Project: Drools Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 6.0.0.Alpha1 Reporter: Charles Moulliard Assignee: Mark Proctor When we try to stop or update this bundle mvn:org.kie/kie-api/6.0.0-SNAPSHOT on Apache Karaf, the following error is generated : ERROR: Bundle org.kie.api [74] Error stopping bundle. (java.lang.NullPointerException) java.lang.NullPointerException at org.kie.osgi.api.Activator.stop(Activator.java:70) at org.apache.felix.framework.util.SecureAction.stopActivator(SecureAction.java:667) at org.apache.felix.framework.Felix.stopBundle(Felix.java:2361) at org.apache.felix.framework.Felix.updateBundle(Felix.java:2095) at org.apache.felix.framework.BundleImpl.update(BundleImpl.java:962) at org.apache.felix.framework.BundleImpl.update(BundleImpl.java:949) at org.apache.karaf.shell.osgi.UpdateBundle.doExecute(UpdateBundle.java:37) at org.apache.karaf.shell.osgi.BundleCommand.doExecute(BundleCommand.java:42) at org.apache.karaf.shell.console.OsgiCommandSupport.execute(OsgiCommandSupport.java:38) at org.apache.felix.gogo.commands.basic.AbstractCommand.execute(AbstractCommand.java:35) at org.apache.felix.gogo.runtime.CommandProxy.execute(CommandProxy.java:78) at org.apache.felix.gogo.runtime.Closure.executeCmd(Closure.java:474) at org.apache.felix.gogo.runtime.Closure.executeStatement(Closure.java:400) at org.apache.felix.gogo.runtime.Pipe.run(Pipe.java:108) at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:183) at org.apache.felix.gogo.runtime.Closure.execute(Closure.java:120) at org.apache.felix.gogo.runtime.CommandSessionImpl.execute(CommandSessionImpl.java:89) at org.apache.karaf.shell.console.jline.Console.run(Console.java:175) at java.lang.Thread.run(Thread.java:680) REMARK : The package org.kie.cdi should be exported as it is used by drools-spring !!!