everything was running (OH2.2) fine for several weeks until i did a restart of my PI. Now the calendar entries (from google calendar) do not work any more. I tried to uninstall/install the binding, but no positive effect. any ideas?
Usually the log entries should tell a bit more …
i did a restart of OH again, then the following log entry occurs:
2018-02-13 18:43:06.960 [ERROR] [org.openhab.binding.caldav-personal ] - [org.openhab.binding.caldav_personal(217)] The addBindingProvider method has thrown an exception
java.lang.NullPointerException: null
at org.openhab.binding.caldav_personal.internal.CalDavBinding.getAllEvents(CalDavBinding.java:329) [231:org.openhab.binding.caldav-personal:1.11.0]
at org.openhab.binding.caldav_personal.internal.CalDavBinding.updateItem(CalDavBinding.java:252) [231:org.openhab.binding.caldav-personal:1.11.0]
at org.openhab.binding.caldav_personal.internal.CalDavBinding.updateItemsForEvent(CalDavBinding.java:228) [231:org.openhab.binding.caldav-personal:1.11.0]
at org.openhab.binding.caldav_personal.internal.CalDavBinding.allBindingsChanged(CalDavBinding.java:134) [231:org.openhab.binding.caldav-personal:1.11.0]
at org.openhab.core.binding.AbstractBinding.addBindingProvider(AbstractBinding.java:61) [208:org.openhab.core.compat1x:2.2.0]
at org.openhab.binding.caldav_personal.internal.CalDavBinding.addBindingProvider(CalDavBinding.java:85) [231:org.openhab.binding.caldav-personal:1.11.0]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:?]
at org.apache.felix.scr.impl.inject.BaseMethod.invokeMethod(BaseMethod.java:229) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.inject.BaseMethod.access$500(BaseMethod.java:39) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.inject.BaseMethod$Resolved.invoke(BaseMethod.java:650) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.inject.BaseMethod.invoke(BaseMethod.java:506) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.inject.BindMethod.invoke(BindMethod.java:658) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1722) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.DependencyManager.open(DependencyManager.java:1556) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.SingleComponentManager.createImplementationObject(SingleComponentManager.java:261) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.SingleComponentManager.createComponent(SingleComponentManager.java:109) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:906) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:879) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:823) [42:org.apache.felix.scr:2.0.12]
at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse$1.run(ServiceFactoryUse.java:212) [?:?]
at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:210) [?:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.getService(ServiceFactoryUse.java:111) [?:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceConsumer$2.getService(ServiceConsumer.java:45) [?:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:496) [?:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:461) [?:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:619) [?:?]
at org.apache.felix.metatype.internal.ManagedServiceTracker.addingService(ManagedServiceTracker.java:52) [2:org.apache.felix.metatype:1.1.4]
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:941) [?:?]
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:870) [?:?]
at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256) [?:?]
at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:229) [?:?]
at org.osgi.util.tracker.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:901) [?:?]
at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) [?:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:915) [?:?]
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [?:?]
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) [?:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862) [?:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801) [?:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127) [?:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225) [?:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464) [?:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:333) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:291) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1215) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1136) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:945) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:881) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1167) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:127) [42:org.apache.felix.scr:2.0.12]
at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) [?:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:915) [?:?]
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [?:?]
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) [?:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:862) [?:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:801) [?:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:127) [?:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:225) [?:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.registerService(BundleContextImpl.java:464) [?:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:887) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:874) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:132) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:941) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:741) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:675) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:430) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:657) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:341) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:390) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.Activator.access$200(Activator.java:54) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:265) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.utils.extender.AbstractExtender.createExtension(AbstractExtender.java:254) [42:org.apache.felix.scr:2.0.12]
at org.apache.felix.utils.extender.AbstractExtender.modifiedBundle(AbstractExtender.java:227) [42:org.apache.felix.scr:2.0.12]
at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:482) [?:?]
at org.osgi.util.tracker.BundleTracker$Tracked.customizerModified(BundleTracker.java:415) [?:?]
at org.osgi.util.tracker.AbstractTracked.track(AbstractTracked.java:232) [?:?]
at org.osgi.util.tracker.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444) [?:?]
at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:903) [?:?]
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [?:?]
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) [?:?]
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:213) [?:?]
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:120) [?:?]
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:112) [?:?]
at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:156) [?:?]
at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) [?:?]
at org.eclipse.osgi.container.Module.start(Module.java:467) [?:?]
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1620) [?:?]
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1600) [?:?]
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1571) [?:?]
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1514) [?:?]
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1) [?:?]
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [?:?]
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) [?:?]
it is quite interesting that just after that the reading of the events is done well; i do not know why…:
2018-02-13 18:43:06.997 [vent.ItemStateChangedEvent] - CalDav_Termin4 changed from NULL to UNDEF
2018-02-13 18:43:07.005 [vent.ItemStateChangedEvent] - CalDav_Termin3 changed from NULL to Geburtstag Rosa
2018-02-13 18:43:07.007 [vent.ItemStateChangedEvent] - CalDav_Termin2 changed from NULL to Geburtstag Uschi
2018-02-13 18:43:07.009 [vent.ItemStateChangedEvent] - CalDav_Termin1 changed from NULL to Geburtstag Christine```Links to posts from other users who solved a similar problem:
And make sure via karaf you only have one binding active: