Rakesh Kumar created FELIX-6171:
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Summary: Webconsole OsgiManager throws NPE
Key: FELIX-6171
URL: https://issues.apache.org/jira/browse/FELIX-6171
Project: Felix
Issue Type: Bug
Components: Web Console
Affects Versions: webconsole-4.3.14
Reporter: Rakesh Kumar
I am running Felix in bridge mode and registered a servlet using System
BundleContext but when I stop the server I get an NPE. It was working with
4.3.12.
{code:java}
2019-08-20 15:18:27.314 [FelixLogListener] ERROR
com.adeptj.modules.commons.logging.osgi.Logger - unbindHttpService: Failed
unregistering Resources
java.lang.NullPointerException: null
at
org.apache.felix.webconsole.internal.servlet.OsgiManager.unregisterHttpService(OsgiManager.java:1015)
at
org.apache.felix.webconsole.internal.servlet.OsgiManager.updateRegistrationState(OsgiManager.java:411)
at
org.apache.felix.webconsole.internal.servlet.OsgiManager.unbindHttpService(OsgiManager.java:1007)
at
org.apache.felix.webconsole.internal.servlet.OsgiManager$HttpServiceTracker.removedService(OsgiManager.java:914)
at
org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:969)
at
org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:871)
at
org.osgi.util.tracker.AbstractTracked.untrack(AbstractTracked.java:341)
at
org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:911)
at
org.apache.felix.framework.EventDispatcher.invokeServiceListenerCallback(EventDispatcher.java:990)
at
org.apache.felix.framework.EventDispatcher.fireEventImmediately(EventDispatcher.java:838)
at
org.apache.felix.framework.EventDispatcher.fireServiceEvent(EventDispatcher.java:545)
at org.apache.felix.framework.Felix.fireServiceEvent(Felix.java:4833)
at org.apache.felix.framework.Felix.access$000(Felix.java:112)
at org.apache.felix.framework.Felix$1.serviceChanged(Felix.java:434)
at
org.apache.felix.framework.ServiceRegistry.unregisterService(ServiceRegistry.java:170)
at
org.apache.felix.framework.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:145)
at
org.apache.felix.http.base.internal.service.HttpServiceFactory.stop(HttpServiceFactory.java:111)
at
org.apache.felix.http.base.internal.HttpServiceController.unregister(HttpServiceController.java:135)
at
org.apache.felix.http.bridge.internal.BridgeActivator$1.destroy(BridgeActivator.java:71)
at
com.adeptj.runtime.osgi.DispatcherServletWrapper.destroy(DispatcherServletWrapper.java:73)
at
com.adeptj.runtime.osgi.DispatcherServletTracker.removedService(DispatcherServletTracker.java:83)
at
com.adeptj.runtime.osgi.DispatcherServletTracker.removedService(DispatcherServletTracker.java:36)
at
com.adeptj.runtime.osgi.BridgeServiceTracker.removedService(BridgeServiceTracker.java:82)
at
org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:969)
at
org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:871)
at
org.osgi.util.tracker.AbstractTracked.untrack(AbstractTracked.java:341)
at org.osgi.util.tracker.ServiceTracker.close(ServiceTracker.java:380)
at
com.adeptj.runtime.osgi.ServiceTrackers.closeServiceTracker(ServiceTrackers.java:87)
at
com.adeptj.runtime.osgi.ServiceTrackers.closeDispatcherServletTracker(ServiceTrackers.java:58)
at
com.adeptj.runtime.osgi.FrameworkShutdownHandler.contextDestroyed(FrameworkShutdownHandler.java:50)
at
io.undertow.servlet.core.ApplicationListeners.contextDestroyed(ApplicationListeners.java:202)
at
io.undertow.servlet.core.DeploymentImpl.destroy(DeploymentImpl.java:291)
at
io.undertow.servlet.core.DeploymentManagerImpl$4.call(DeploymentManagerImpl.java:676)
at
io.undertow.servlet.core.DeploymentManagerImpl$4.call(DeploymentManagerImpl.java:666)
at
io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:42)
at
io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
at
io.undertow.servlet.core.DeploymentManagerImpl.undeploy(DeploymentManagerImpl.java:681)
at com.adeptj.runtime.server.Server.stop(Server.java:220)
at com.adeptj.runtime.common.ShutdownHook.run(ShutdownHook.java:42)
{code}
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