java.lang.NullPointerException

liferay.com | 4 months ago
  1. 0

    [Payara Embedded] Unable to deploy JSF enabled Web app. or Web module

    GitHub | 2 months ago | comul
    javax.servlet.ServletException: Servlet.destroy() for servlet Faces Servlet threw exception
  2. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at javax.faces.webapp.FacesServlet.uninitHttpMethodValidityVerification()
    2. JavaEE 7
      FacesServlet.destroy
      1. javax.faces.webapp.FacesServlet.uninitHttpMethodValidityVerification(FacesServlet.java:511)
      2. javax.faces.webapp.FacesServlet.destroy(FacesServlet.java:318)
      2 frames
    3. com.liferay.portal
      ServletExceptionAdapter.destroy
      1. com.liferay.portal.osgi.web.wab.extender.internal.adapter.ServletExceptionAdapter.destroy(ServletExceptionAdapter.java:36)
      1 frame
    4. org.eclipse.equinox
      ContextServletTrackerCustomizer.removedService
      1. org.eclipse.equinox.http.servlet.internal.registration.EndpointRegistration.destroy(EndpointRegistration.java:62)
      2. org.eclipse.equinox.http.servlet.internal.customizer.ContextServletTrackerCustomizer.removedService(ContextServletTrackerCustomizer.java:88)
      3. org.eclipse.equinox.http.servlet.internal.customizer.ContextServletTrackerCustomizer.removedService(ContextServletTrackerCustomizer.java:1)
      3 frames
    5. OSGi
      ServiceTracker$Tracked.serviceChanged
      1. org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:967)
      2. org.osgi.util.tracker.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1)
      3. org.osgi.util.tracker.AbstractTracked.untrack(AbstractTracked.java:341)
      4. org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:909)
      4 frames
    6. Eclipse OSGi
      ServiceRegistrationImpl.unregister
      1. org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109)
      2. org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:917)
      3. org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
      4. org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
      5. org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862)
      6. org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801)
      7. org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:222)
      7 frames
    7. com.liferay.portal
      WabFactory$WABExtension.start
      1. com.liferay.portal.osgi.web.wab.extender.internal.WabBundleProcessor.initServlets(WabBundleProcessor.java:680)
      2. com.liferay.portal.osgi.web.wab.extender.internal.WabBundleProcessor.init(WabBundleProcessor.java:176)
      3. com.liferay.portal.osgi.web.wab.extender.internal.WebBundleDeployer.doStart(WebBundleDeployer.java:86)
      4. com.liferay.portal.osgi.web.wab.extender.internal.WabFactory$WABExtension.start(WabFactory.java:200)
      4 frames
    8. Apache Felix Bundle Repository
      AbstractExtender.modifiedBundle
      1. org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:259)
      2. org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:232)
      2 frames
    9. OSGi
      BundleTracker$Tracked.bundleChanged
      1. org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482)
      2. org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:1)
      3. org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232)
      4. org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444)
      4 frames
    10. Eclipse OSGi
      EquinoxBundle.start
      1. org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:905)
      2. org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
      3. org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
      4. org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:165)
      5. org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:75)
      6. org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:67)
      7. org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:102)
      8. org.eclipse.osgi.container.Module.publishEvent(Module.java:461)
      9. org.eclipse.osgi.container.Module.start(Module.java:452)
      10. org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:402)
      10 frames
    11. Apache Felix File Install
      DirectoryWatcher.run
      1. org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundle(DirectoryWatcher.java:1252)
      2. org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundles(DirectoryWatcher.java:1224)
      3. org.apache.felix.fileinstall.internal.DirectoryWatcher.doProcess(DirectoryWatcher.java:512)
      4. org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:361)
      5. org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:313)
      5 frames