Google TTS addon for OH2

I don’t believe that @gbicskei has merged his version of the plugin, but I could be wrong. You can download the JAR file from a link in my post above.

That is correct, here is a link to the supported platforms

1 Like

I’ve created a PR to remove the native dependencies so the Google TTS addon can be used on any platform :slight_smile: :

If you want to help out testing, here’s a org.openhab.voice.googletts-2.4.0-SNAPSHOT.jar containing the changes.

2 Likes

That’s very cool. Will this require any extra maintenance on the developer side if Google updates the API?

Squid

Yes that’s the only downside. But it’s a relatively simple API. If they change the API we might also need to upgrade the library and maybe change how we use it. :wink: So in the end I think it’s worth it also because the bundle size got reduced by 10 MB.

@wborn, thanks i have downloaded the addon but i am still still seeing this error in the log

2018-11-15 10:27:48.714 [INFO ] [.googletts.internal.GoogleTTSService] - Using home folder: /var/lib/openhab2/googletts
2018-11-15 10:27:48.718 [INFO ] [.googletts.internal.GoogleTTSService] - Using cache folder /var/lib/openhab2/cache/org.openhab.voice.googletts
2018-11-15 10:27:48.721 [ERROR] [ce.googletts.internal.GoogleCloudAPI] - The architecture is not x86_64 but ARM_32. Only x86_64 platforms are supported.

Looks like you’re still using the old version because I completely removed the code that checks the architecture. :wink: I think you can fix it by removing the JAR from the addons dir, uninstalling the Google TTS addon using Paper UI and then adding the JAR to the addons dir again.

1 Like

Hi!
So I hope I don’t get slapped in the face now but:
Is the RPi still not supported? Or have you removed the architecture checks because it is now supported?
I have installed the latest jar on 2.3 stable but get an error when it tries to get the voice list from Google.

Thank you so much for your help and coding :slight_smile:

can you post the error?
I don’t use it on rPi but I recently installed it on my Debian Jessie and maybe I can help to debug

1 Like

Thank you so much! Here is the error:
Seems like it can’t place the http request because of some stuff missing…
My credentials are all set.

2018-11-19 11:09:48.775 [ERROR] [org.openhab.voice.googletts         ] - [org.openhab.voice.googletts.internal.GoogleTTSService(312)] The updateConfig method has thrown an exception
java.lang.NoClassDefFoundError: org/eclipse/smarthome/io/net/http/HttpRequestBuilder
        at org.openhab.voice.googletts.internal.GoogleCloudAPI.listVoices(GoogleCloudAPI.java:232) ~[?:?]
        at org.openhab.voice.googletts.internal.GoogleCloudAPI.initVoices(GoogleCloudAPI.java:215) ~[?:?]
        at org.openhab.voice.googletts.internal.GoogleCloudAPI.setConfig(GoogleCloudAPI.java:140) ~[?:?]
        at org.openhab.voice.googletts.internal.GoogleTTSService.updateConfig(GoogleTTSService.java:220) ~[?:?]
        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) ~[39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.inject.BaseMethod.access$500(BaseMethod.java:39) ~[39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.inject.BaseMethod$Resolved.invoke(BaseMethod.java:650) ~[39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.inject.BaseMethod.invoke(BaseMethod.java:506) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.inject.ActivateMethod.invoke(ActivateMethod.java:307) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.inject.ActivateMethod.invoke(ActivateMethod.java:299) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeModifiedMethod(SingleComponentManager.java:772) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.modify(SingleComponentManager.java:727) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:645) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.SingleComponentManager.reconfigure(SingleComponentManager.java:609) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.configurationUpdated(ConfigurableComponentHolder.java:426) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.RegionConfigurationSupport.configurationEvent(RegionConfigurationSupport.java:284) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.scr.impl.manager.RegionConfigurationSupport$1.configurationEvent(RegionConfigurationSupport.java:89) [39:org.apache.felix.scr:2.0.12]
        at org.apache.felix.cm.impl.ConfigurationManager$FireConfigurationEvent.sendEvent(ConfigurationManager.java:2090) [8:org.apache.felix.configadmin:1.8.16]
        at org.apache.felix.cm.impl.ConfigurationManager$FireConfigurationEvent.run(ConfigurationManager.java:2058) [8:org.apache.felix.configadmin:1.8.16]
        at org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:141) [8:org.apache.felix.configadmin:1.8.16]
        at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:109) [8:org.apache.felix.configadmin:1.8.16]
        at java.lang.Thread.run(Thread.java:748) [?:?]

hmmm… I am worried that you may have to upgrade to OH 2.4.0 Snapshot to use the testing jar from here: Google TTS addon for OH2

Can you try that?

Hi!
Unfortunately not, I’m on stable 2.3 and didn’t want to upgrade yet.
But probably that’s the issue so I’ll just leave the google tts aside until I upgrade!

Thank you so much for taking time to have a look!

1 Like

That explains because it depends on the HttpRequestBuilder for creating HTTP requests. The HttpRequestBuilder is only available in 2.4.0-SNAPSHOT. So upgrading to a recent milestone or SNAPSHOT should solve it.

2 Likes

I try install GoogleTTS Addon without platform dependencies and show this errors:

2018-11-25 16:22:11.660 [ERROR] [org.openhab.voice.googletts         ] - bundle org.openhab.voice.googletts:2.4.0.201811120148 (279)[org.openhab.voice.googletts.internal.GoogleTTSService(28)] : The activate method has thrown an exception

    java.lang.NullPointerException: null
    2018-11-25 16:22:11.699 [WARN ] [org.openhab.voice.googletts         ] - FrameworkEvent WARNING - org.openhab.voice.googletts

    org.osgi.framework.ServiceException: org.apache.felix.scr.impl.manager.SingleComponentManager.getService() returned a null service object

Thanks for help
I have: openHAB 2.4.0~20181119183855-1

did you use the testing jar in your addons folder and uninstalled the one from PaperUI?

Please post full logging and stack traces so we can see when and what code throws the NullPointerException.

Yes, i uninstall Google TTS from PaperUI and install this addon https://github.com/wborn/openhab2-addons/releases/download/googletts-remove-native-dependencies/org.openhab.voice.googletts-2.4.0-SNAPSHOT.jar



2018-11-26 11:02:19.407 [INFO ] [.googletts.internal.GoogleTTSService] - Using home folder: /var/lib/openhab2/googletts
2018-11-26 11:02:19.450 [INFO ] [.googletts.internal.GoogleTTSService] - Using cache folder /var/lib/openhab2/cache/org.openhab.voice.googletts
2018-11-26 11:02:19.461 [DEBUG] [.googletts.internal.GoogleTTSService] - Updating configuration
2018-11-26 11:02:19.483 [TRACE] [.googletts.internal.GoogleTTSService] - New configuration: GoogleTTSConfig{serviceAccountKey='{
  "type": "service_account",
  "project_id": "my-project-1488966886274",
  "private_key_id": "15bf40fb531d0e21830d012197195896db4908ee",
  "private_key": "-----BEGIN PRIVATE KEY-----\xxx\n-----END PRIVATE KEY-----\n",
  "client_email": "openhab@my-project-1488966886274.iam.gserviceaccount.com",
  "client_id": "102878307864680662856",
  "auth_uri": "https://accounts.google.com/o/oauth2/auth",
  "token_uri": "https://oauth2.googleapis.com/token",
  "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
  "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/openhab%40my-project-1488966886274.iam.gserviceaccount.com"
}', pitch=0.0, speakingRate=1.0, volumeGainDb=0.0, purgeCache=false}
2018-11-26 11:02:20.529 [ERROR] [org.openhab.voice.googletts         ] - bundle org.openhab.voice.googletts:2.4.0.201811120148 (279)[org.openhab.voice.googletts.internal.GoogleTTSService(28)] : The activate method has thrown an exception
java.lang.NullPointerException: null
	at org.openhab.voice.googletts.internal.GoogleCloudAPI.listVoices(GoogleCloudAPI.java:238) ~[?:?]
	at org.openhab.voice.googletts.internal.GoogleCloudAPI.initVoices(GoogleCloudAPI.java:215) ~[?:?]
	at org.openhab.voice.googletts.internal.GoogleCloudAPI.setConfig(GoogleCloudAPI.java:140) ~[?:?]
	at org.openhab.voice.googletts.internal.GoogleTTSService.updateConfig(GoogleTTSService.java:220) ~[?:?]
	at org.openhab.voice.googletts.internal.GoogleTTSService.activate(GoogleTTSService.java:126) ~[?:?]
	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.methods.BaseMethod.invokeMethod(BaseMethod.java:228) ~[39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.inject.methods.BaseMethod.access$500(BaseMethod.java:41) ~[39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.inject.methods.BaseMethod$Resolved.invoke(BaseMethod.java:664) ~[39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.inject.methods.BaseMethod.invoke(BaseMethod.java:510) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.inject.methods.ActivateMethod.invoke(ActivateMethod.java:317) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.inject.methods.ActivateMethod.invoke(ActivateMethod.java:307) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.createImplementationObject(SingleComponentManager.java:334) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.createComponent(SingleComponentManager.java:114) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:947) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:919) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:863) [39:org.apache.felix.scr:2.1.2]
	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$2.getService(ServiceConsumer.java:45) [?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:508) [?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:461) [?:?]
	at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:624) [?:?]
	at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:73) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.inject.BindParameters.getServiceObject(BindParameters.java:47) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.inject.methods.BindMethod.getServiceObject(BindMethod.java:662) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2304) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.DependencyManager.invokeUnbindMethod(DependencyManager.java:1915) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeUnbindMethod(SingleComponentManager.java:432) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.removedService(DependencyManager.java:390) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.removedService(DependencyManager.java:302) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1242) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1137) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.untrack(ServiceTracker.java:997) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1176) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:125) [39:org.apache.felix.scr:2.1.2]
	at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) [?:?]
	at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:920) [?:?]
	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$1.run(ServiceRegistry.java:805) [?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry$1.run(ServiceRegistry.java:1) [?:?]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:803) [?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:222) [?:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.unregister(AbstractComponentManager.java:912) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.unregister(AbstractComponentManager.java:877) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:135) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.unregisterService(AbstractComponentManager.java:954) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.doDeactivate(AbstractComponentManager.java:808) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.deactivateInternal(AbstractComponentManager.java:790) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.dispose(AbstractComponentManager.java:579) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.disposeComponents(ConfigurableComponentHolder.java:716) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.BundleComponentActivator.dispose(BundleComponentActivator.java:511) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.Activator.disposeComponents(Activator.java:428) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.Activator.access$300(Activator.java:49) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.Activator$ScrExtension.destroy(Activator.java:291) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.AbstractExtender$1.run(AbstractExtender.java:216) [39:org.apache.felix.scr:2.1.2]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]
	at org.apache.felix.scr.impl.AbstractExtender.destroyExtension(AbstractExtender.java:238) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.AbstractExtender.bundleChanged(AbstractExtender.java:132) [39:org.apache.felix.scr:2.1.2]
	at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:908) [?:?]
	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$1.run(EquinoxEventPublisher.java:124) [?:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher$1.run(EquinoxEventPublisher.java:1) [?:?]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:122) [?:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:112) [?:?]
	at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:168) [?:?]
	at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) [?:?]
	at org.eclipse.osgi.container.Module.doStop(Module.java:634) [?:?]
	at org.eclipse.osgi.container.Module.stop(Module.java:498) [?:?]
	at org.eclipse.osgi.container.ModuleContainer.uninstall(ModuleContainer.java:399) [?:?]
	at org.eclipse.osgi.internal.framework.EquinoxBundle.uninstall(EquinoxBundle.java:446) [?:?]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.uninstall(DirectoryWatcher.java:1098) [10:org.apache.felix.fileinstall:3.6.4]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.uninstall(DirectoryWatcher.java:901) [10:org.apache.felix.fileinstall:3.6.4]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.doProcess(DirectoryWatcher.java:487) [10:org.apache.felix.fileinstall:3.6.4]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:365) [10:org.apache.felix.fileinstall:3.6.4]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:316) [10:org.apache.felix.fileinstall:3.6.4]
2018-11-26 11:02:20.588 [WARN ] [org.openhab.voice.googletts         ] - FrameworkEvent WARNING - org.openhab.voice.googletts
org.osgi.framework.ServiceException: org.apache.felix.scr.impl.manager.SingleComponentManager.getService() returned a null service object
	at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:232) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.getService(ServiceFactoryUse.java:111) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceConsumer$2.getService(ServiceConsumer.java:45) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:508) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:461) ~[?:?]
	at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:624) ~[?:?]
	at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:73) ~[?:?]
	at org.apache.felix.scr.impl.inject.BindParameters.getServiceObject(BindParameters.java:47) ~[?:?]
	at org.apache.felix.scr.impl.inject.methods.BindMethod.getServiceObject(BindMethod.java:662) ~[?:?]
	at org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2304) ~[?:?]
	at org.apache.felix.scr.impl.manager.DependencyManager.invokeUnbindMethod(DependencyManager.java:1915) ~[?:?]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeUnbindMethod(SingleComponentManager.java:432) ~[?:?]
	at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.removedService(DependencyManager.java:390) ~[?:?]
	at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.removedService(DependencyManager.java:302) ~[?:?]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1242) ~[?:?]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1137) ~[?:?]
	at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.untrack(ServiceTracker.java:997) ~[?:?]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1176) ~[?:?]
	at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:125) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) ~[?:?]
	at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:920) ~[?:?]
	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$1.run(ServiceRegistry.java:805) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry$1.run(ServiceRegistry.java:1) ~[?:?]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:803) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:222) ~[?:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.unregister(AbstractComponentManager.java:912) ~[?:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.unregister(AbstractComponentManager.java:877) ~[?:?]
	at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:135) ~[?:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.unregisterService(AbstractComponentManager.java:954) ~[?:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.doDeactivate(AbstractComponentManager.java:808) ~[?:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.deactivateInternal(AbstractComponentManager.java:790) ~[?:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.dispose(AbstractComponentManager.java:579) ~[?:?]
	at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.disposeComponents(ConfigurableComponentHolder.java:716) ~[?:?]
	at org.apache.felix.scr.impl.BundleComponentActivator.dispose(BundleComponentActivator.java:511) ~[?:?]
	at org.apache.felix.scr.impl.Activator.disposeComponents(Activator.java:428) ~[?:?]
	at org.apache.felix.scr.impl.Activator.access$300(Activator.java:49) ~[?:?]
	at org.apache.felix.scr.impl.Activator$ScrExtension.destroy(Activator.java:291) ~[?:?]
	at org.apache.felix.scr.impl.AbstractExtender$1.run(AbstractExtender.java:216) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:?]
	at org.apache.felix.scr.impl.AbstractExtender.destroyExtension(AbstractExtender.java:238) ~[?:?]
	at org.apache.felix.scr.impl.AbstractExtender.bundleChanged(AbstractExtender.java:132) ~[?:?]
	at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:908) ~[?:?]
	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$1.run(EquinoxEventPublisher.java:124) ~[?:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher$1.run(EquinoxEventPublisher.java:1) ~[?:?]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:122) ~[?:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:112) ~[?:?]
	at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:168) ~[?:?]
	at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) ~[?:?]
	at org.eclipse.osgi.container.Module.doStop(Module.java:634) ~[?:?]
	at org.eclipse.osgi.container.Module.stop(Module.java:498) ~[?:?]
	at org.eclipse.osgi.container.ModuleContainer.uninstall(ModuleContainer.java:399) ~[?:?]
	at org.eclipse.osgi.internal.framework.EquinoxBundle.uninstall(EquinoxBundle.java:446) ~[?:?]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.uninstall(DirectoryWatcher.java:1098) ~[?:?]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.uninstall(DirectoryWatcher.java:901) ~[?:?]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.doProcess(DirectoryWatcher.java:487) ~[?:?]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:365) ~[?:?]
	at org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:316) ~[?:?]
2018-11-26 11:02:20.608 [DEBUG] [org.openhab.voice.googletts         ] - ServiceEvent UNREGISTERING - {org.eclipse.smarthome.core.voice.TTSService}={serviceAccountKey={
  "type": "service_account",
  "project_id": "my-project-1488966886274",
  "private_key_id": "15bf40fb531d0e21830d012197195896db4908ee",
  "private_key": "-----BEGIN PRIVATE KEY-----\xxx\n-----END PRIVATE KEY-----\n",
  "client_email": "openhab@my-project-1488966886274.iam.gserviceaccount.com",
  "client_id": "102878307864680662856",
  "auth_uri": "https://accounts.google.com/o/oauth2/auth",
  "token_uri": "https://oauth2.googleapis.com/token",
  "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
  "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/openhab%40my-project-1488966886274.iam.gserviceaccount.com"
}, service.id=123, service.bundleid=279, service.scope=bundle, component.name=org.openhab.voice.googletts.internal.GoogleTTSService, service.config.label=Google Cloud Text-to-Speech, pitch=0.0, component.id=28, purgeCache=false, volumeGain=0.0, speakingRate=1.0, service.config.category=voice, service.config.description.uri=voice:googletts, service.pid=org.openhab.voice.googletts} - org.openhab.voice.googletts
2018-11-26 11:02:20.726 [DEBUG] [org.openhab.voice.googletts         ] - BundleEvent STOPPING - org.openhab.voice.googletts
2018-11-26 11:02:20.751 [DEBUG] [org.openhab.voice.googletts         ] - ServiceEvent UNREGISTERING - {org.osgi.service.cm.ManagedService}={service.id=122, service.bundleid=279, service.scope=singleton} - org.openhab.voice.googletts
2018-11-26 11:02:20.770 [DEBUG] [org.openhab.voice.googletts         ] - BundleEvent STOPPED - org.openhab.voice.googletts
2018-11-26 11:02:20.844 [DEBUG] [org.openhab.voice.googletts         ] - BundleEvent UNRESOLVED - org.openhab.voice.googletts
2018-11-26 11:02:21.075 [DEBUG] [org.openhab.voice.googletts         ] - BundleEvent UNINSTALLED - org.openhab.voice.googletts
2018-11-26 11:02:31.710 [DEBUG] [org.openhab.voice.googletts         ] - BundleEvent INSTALLED - org.openhab.voice.googletts
2018-11-26 11:02:32.144 [DEBUG] [org.openhab.voice.googletts         ] - BundleEvent RESOLVED - org.openhab.voice.googletts
2018-11-26 11:02:32.206 [DEBUG] [org.openhab.voice.googletts         ] - ServiceEvent REGISTERED - {org.osgi.service.cm.ManagedService}={service.id=404, service.bundleid=280, service.scope=singleton} - org.openhab.voice.googletts
2018-11-26 11:02:32.519 [DEBUG] [org.openhab.voice.googletts         ] - BundleEvent STARTING - org.openhab.voice.googletts
2018-11-26 11:02:32.528 [DEBUG] [org.openhab.voice.googletts         ] - BundleEvent STARTED - org.openhab.voice.googletts
2018-11-26 11:02:32.547 [INFO ] [.googletts.internal.GoogleTTSService] - Using home folder: /var/lib/openhab2/googletts
2018-11-26 11:02:32.552 [INFO ] [.googletts.internal.GoogleTTSService] - Using cache folder /var/lib/openhab2/cache/org.openhab.voice.googletts
2018-11-26 11:02:32.569 [DEBUG] [.googletts.internal.GoogleTTSService] - Updating configuration
2018-11-26 11:02:32.574 [TRACE] [.googletts.internal.GoogleTTSService] - New configuration: GoogleTTSConfig{serviceAccountKey='{
  "type": "service_account",
  "project_id": "my-project-1488966886274",
  "private_key_id": "15bf40fb531d0e21830d012197195896db4908ee",
  "private_key": "-----BEGIN PRIVATE KEY-----\xxx\n-----END PRIVATE KEY-----\n",
  "client_email": "openhab@my-project-1488966886274.iam.gserviceaccount.com",
  "client_id": "102878307864680662856",
  "auth_uri": "https://accounts.google.com/o/oauth2/auth",
  "token_uri": "https://oauth2.googleapis.com/token",
  "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
  "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/openhab%40my-project-1488966886274.iam.gserviceaccount.com"
}', pitch=0.0, speakingRate=1.0, volumeGainDb=0.0, purgeCache=false}
2018-11-26 11:02:33.604 [ERROR] [org.openhab.voice.googletts         ] - bundle org.openhab.voice.googletts:2.4.0.201811120148 (280)[org.openhab.voice.googletts.internal.GoogleTTSService(252)] : The activate method has thrown an exception
java.lang.NullPointerException: null
	at org.openhab.voice.googletts.internal.GoogleCloudAPI.listVoices(GoogleCloudAPI.java:238) ~[?:?]
	at org.openhab.voice.googletts.internal.GoogleCloudAPI.initVoices(GoogleCloudAPI.java:215) ~[?:?]
	at org.openhab.voice.googletts.internal.GoogleCloudAPI.setConfig(GoogleCloudAPI.java:140) ~[?:?]
	at org.openhab.voice.googletts.internal.GoogleTTSService.updateConfig(GoogleTTSService.java:220) ~[?:?]
	at org.openhab.voice.googletts.internal.GoogleTTSService.activate(GoogleTTSService.java:126) ~[?:?]
	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.methods.BaseMethod.invokeMethod(BaseMethod.java:228) ~[39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.inject.methods.BaseMethod.access$500(BaseMethod.java:41) ~[39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.inject.methods.BaseMethod$Resolved.invoke(BaseMethod.java:664) ~[39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.inject.methods.BaseMethod.invoke(BaseMethod.java:510) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.inject.methods.ActivateMethod.invoke(ActivateMethod.java:317) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.inject.methods.ActivateMethod.invoke(ActivateMethod.java:307) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.createImplementationObject(SingleComponentManager.java:334) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.createComponent(SingleComponentManager.java:114) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:947) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.getServiceInternal(SingleComponentManager.java:919) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.getService(SingleComponentManager.java:863) [39:org.apache.felix.scr:2.1.2]
	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$2.getService(ServiceConsumer.java:45) [?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:508) [?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:461) [?:?]
	at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:624) [?:?]
	at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:73) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.inject.BindParameters.getServiceObject(BindParameters.java:47) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.inject.methods.BindMethod.getServiceObject(BindMethod.java:662) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2304) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1801) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1784) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:409) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:333) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:302) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1216) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1137) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:944) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:880) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1168) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:125) [39:org.apache.felix.scr:2.1.2]
	at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) [?:?]
	at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:920) [?:?]
	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$1.run(ServiceRegistry.java:805) [?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry$1.run(ServiceRegistry.java:1) [?:?]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:803) [?:?]
	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:469) [?:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:891) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:877) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:128) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:944) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:727) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:661) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:427) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:665) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:339) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:381) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.Activator.access$200(Activator.java:49) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:263) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.AbstractExtender.createExtension(AbstractExtender.java:196) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:169) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.AbstractExtender.addingBundle(AbstractExtender.java:139) [39:org.apache.felix.scr:2.1.2]
	at org.apache.felix.scr.impl.AbstractExtender.addingBundle(AbstractExtender.java:49) [39:org.apache.felix.scr:2.1.2]
	at org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:469) [?:?]
	at org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:415) [?:?]
	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.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444) [?:?]
	at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:908) [?:?]
	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$1.run(EquinoxEventPublisher.java:124) [?:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher$1.run(EquinoxEventPublisher.java:1) [?:?]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:122) [?:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:112) [?:?]
	at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:168) [?:?]
	at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) [?:?]
	at org.eclipse.osgi.container.Module.start(Module.java:467) [?:?]
	at org.eclipse.osgi.framework.util.SecureAction$23.run(SecureAction.java:474) [?:?]
	at org.eclipse.osgi.framework.util.SecureAction$23.run(SecureAction.java:1) [?:?]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:472) [?:?]
	at org.eclipse.osgi.container.ModuleContainer.start(ModuleContainer.java:750) [?:?]
	at org.eclipse.osgi.container.ModuleContainer.applyDelta(ModuleContainer.java:741) [?:?]
	at org.eclipse.osgi.container.ModuleContainer.resolveAndApply(ModuleContainer.java:511) [?:?]
	at org.eclipse.osgi.container.ModuleContainer.resolve(ModuleContainer.java:457) [?:?]
	at org.eclipse.osgi.container.ModuleContainer.refresh(ModuleContainer.java:1001) [?:?]
	at org.eclipse.osgi.container.ModuleContainer$ContainerWiring.dispatchEvent(ModuleContainer.java:1382) [?:?]
	at org.eclipse.osgi.container.ModuleContainer$ContainerWiring.dispatchEvent(ModuleContainer.java:1) [?:?]
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [?:?]
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) [?:?]
2018-11-26 11:02:33.674 [INFO ] [.googletts.internal.GoogleTTSService] - Using home folder: /var/lib/openhab2/googletts
2018-11-26 11:02:33.665 [WARN ] [org.openhab.voice.googletts         ] - FrameworkEvent WARNING - org.openhab.voice.googletts
org.osgi.framework.ServiceException: org.apache.felix.scr.impl.manager.SingleComponentManager.getService() returned a null service object
	at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.factoryGetService(ServiceFactoryUse.java:232) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceFactoryUse.getService(ServiceFactoryUse.java:111) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceConsumer$2.getService(ServiceConsumer.java:45) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.getService(ServiceRegistrationImpl.java:508) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.getService(ServiceRegistry.java:461) ~[?:?]
	at org.eclipse.osgi.internal.framework.BundleContextImpl.getService(BundleContextImpl.java:624) ~[?:?]
	at org.apache.felix.scr.impl.manager.SingleRefPair.getServiceObject(SingleRefPair.java:73) ~[?:?]
	at org.apache.felix.scr.impl.inject.BindParameters.getServiceObject(BindParameters.java:47) ~[?:?]
	at org.apache.felix.scr.impl.inject.methods.BindMethod.getServiceObject(BindMethod.java:662) ~[?:?]
	at org.apache.felix.scr.impl.manager.DependencyManager.getServiceObject(DependencyManager.java:2304) ~[?:?]
	at org.apache.felix.scr.impl.manager.DependencyManager.doInvokeBindMethod(DependencyManager.java:1801) ~[?:?]
	at org.apache.felix.scr.impl.manager.DependencyManager.invokeBindMethod(DependencyManager.java:1784) ~[?:?]
	at org.apache.felix.scr.impl.manager.SingleComponentManager.invokeBindMethod(SingleComponentManager.java:409) ~[?:?]
	at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:333) ~[?:?]
	at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.addedService(DependencyManager.java:302) ~[?:?]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1216) ~[?:?]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerAdded(ServiceTracker.java:1137) ~[?:?]
	at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.trackAdding(ServiceTracker.java:944) ~[?:?]
	at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.track(ServiceTracker.java:880) ~[?:?]
	at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1168) ~[?:?]
	at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:125) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:109) ~[?:?]
	at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:920) ~[?:?]
	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$1.run(ServiceRegistry.java:805) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry$1.run(ServiceRegistry.java:1) ~[?:?]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
	at org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:803) ~[?:?]
	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:469) ~[?:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:891) ~[?:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.register(AbstractComponentManager.java:877) ~[?:?]
	at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:128) ~[?:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.registerService(AbstractComponentManager.java:944) ~[?:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.activateInternal(AbstractComponentManager.java:727) ~[?:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.enableInternal(AbstractComponentManager.java:661) ~[?:?]
	at org.apache.felix.scr.impl.manager.AbstractComponentManager.enable(AbstractComponentManager.java:427) ~[?:?]
	at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.enableComponents(ConfigurableComponentHolder.java:665) ~[?:?]
	at org.apache.felix.scr.impl.BundleComponentActivator.initialEnable(BundleComponentActivator.java:339) ~[?:?]
	at org.apache.felix.scr.impl.Activator.loadComponents(Activator.java:381) ~[?:?]
	at org.apache.felix.scr.impl.Activator.access$200(Activator.java:49) ~[?:?]
	at org.apache.felix.scr.impl.Activator$ScrExtension.start(Activator.java:263) ~[?:?]
	at org.apache.felix.scr.impl.AbstractExtender.createExtension(AbstractExtender.java:196) ~[?:?]
	at org.apache.felix.scr.impl.AbstractExtender.modifiedBundle(AbstractExtender.java:169) ~[?:?]
	at org.apache.felix.scr.impl.AbstractExtender.addingBundle(AbstractExtender.java:139) ~[?:?]
	at org.apache.felix.scr.impl.AbstractExtender.addingBundle(AbstractExtender.java:49) ~[?:?]
	at org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:469) ~[?:?]
	at org.osgi.util.tracker.BundleTracker$Tracked.customizerAdding(BundleTracker.java:415) ~[?:?]
	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.BundleTracker$Tracked.bundleChanged(BundleTracker.java:444) ~[?:?]
	at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:908) [?:?]
	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$1.run(EquinoxEventPublisher.java:124) ~[?:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher$1.run(EquinoxEventPublisher.java:1) ~[?:?]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:122) ~[?:?]
	at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:112) ~[?:?]
	at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:168) ~[?:?]
	at org.eclipse.osgi.container.Module.publishEvent(Module.java:476) ~[?:?]
	at org.eclipse.osgi.container.Module.start(Module.java:467) ~[?:?]
	at org.eclipse.osgi.framework.util.SecureAction$23.run(SecureAction.java:474) ~[?:?]
	at org.eclipse.osgi.framework.util.SecureAction$23.run(SecureAction.java:1) ~[?:?]
	at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:472) ~[?:?]
	at org.eclipse.osgi.container.ModuleContainer.start(ModuleContainer.java:750) ~[?:?]
	at org.eclipse.osgi.container.ModuleContainer.applyDelta(ModuleContainer.java:741) ~[?:?]
	at org.eclipse.osgi.container.ModuleContainer.resolveAndApply(ModuleContainer.java:511) ~[?:?]
	at org.eclipse.osgi.container.ModuleContainer.resolve(ModuleContainer.java:457) ~[?:?]
	at org.eclipse.osgi.container.ModuleContainer.refresh(ModuleContainer.java:1001) ~[?:?]
	at org.eclipse.osgi.container.ModuleContainer$ContainerWiring.dispatchEvent(ModuleContainer.java:1382) ~[?:?]
	at org.eclipse.osgi.container.ModuleContainer$ContainerWiring.dispatchEvent(ModuleContainer.java:1) ~[?:?]
	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) [?:?]
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340) [?:?]

i replace in log my private key with xxx.

Maybe the account/permissions are not correct so it doesn’t return voices?

After the review I added several null checks (which aren’t in the JAR). So that NullPointerException is already fixed. Though it won’t list any voices if it occurs:

Yes, in PaperUI System / TTS have not voices in select box.

I have it :slight_smile: I did not have API enabled on Google TTS cloud.
now voices have been downloadet.
But I need Czech and it is not there.
In next thread its voices report with CS

googletts:cs GoogleTTS - Tschechisch

Why is not Czech in my google TTS? Thx