io.fabric8.fabric-agent[io.fabric8.agent.DeploymentAgent] : Unable to update agent java.lang.NullPointerException
    at org.apache.felix.framework.BundleRevisionImpl.getResourceLocal(BundleRevisionImpl.java:503)
    at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1528)
    at org.apache.felix.framework.BundleWiringImpl.getResourceByDelegation(BundleWiringImpl.java:1440)
    at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.getResource(BundleWiringImpl.java:2458)
    at java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1307)
    at org.apache.http.util.VersionInfo.loadVersionInfo(VersionInfo.java:233)
    at org.apache.http.util.VersionInfo.getUserAgent(VersionInfo.java:319)
    at org.apache.http.impl.client.HttpClientBuilder.build(HttpClientBuilder.java:1046)
    at io.fabric8.maven.url.internal.HttpClients.createClient(HttpClients.java:46)
    at io.fabric8.maven.url.internal.AetherBasedResolver.<init>(AetherBasedResolver.java:204)
    at io.fabric8.maven.MavenResolvers.createMavenResolver(MavenResolvers.java:41)
    at io.fabric8.maven.MavenResolvers.createMavenResolver(MavenResolvers.java:34)
    at io.fabric8.maven.MavenResolvers.createMavenResolver(MavenResolvers.java:30)
    at io.fabric8.agent.DeploymentAgent.doUpdate(DeploymentAgent.java:441)
    at io.fabric8.agent.DeploymentAgent$4.run(DeploymentAgent.java:287)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)