Hi everybody,
some days ago my KM200 binding suddenly stopped worked stating it couldn’t connect to the gateway, although nothing had changed in my setup - at least as far as I know. My Setup is:
- Raspberry Pi
- Raspbian Linux - no Openhabian
- Openhab 2.5.7 (installed via repo)
- KM200 Binding 2.5.7 (installed via repo)
- KM100 Gateway with current firmware
- Java Version:
openjdk version “1.8.0_152”
OpenJDK Runtime Environment (Zulu Embedded 8.25.0.76-linux-aarch32hf) (build 1.8.0_152-b76)
OpenJDK Client VM (Zulu Embedded 8.25.0.76-linux-aarch32hf) (build 25.152-b76, mixed mode, Evaluation)
If I reinstall the KM200 binding, it finds the KM100 Gateway via mDNS, tries to connect only to fail with (quote) “‘km200:kmdevice:920420322’ changed from INITIALIZING to OFFLINE (COMMUNICATION_ERROR): No communication possible with gateway”. I have the following log entries:
2020-08-24 21:25:43.247 [INFO ] [g.discovery.internal.PersistentInbox] - Added new thing ‘km200:kmdevice:920420322’ to inbox.
2020-08-24 21:26:00.297 [DEBUG] [g.km200.internal.KM200HandlerFactory] - It’s a gataway: km200:kmdevice
2020-08-24 21:26:00.301 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler KM200GatewayHandler tried updating the thing status although the handler was already disposed.
2020-08-24 21:26:00.331 [hingStatusInfoChangedEvent] - ‘km200:kmdevice:920420322’ changed from UNINITIALIZED to UNINITIALIZED (HANDLER_CONFIGURATION_PENDING)
I then add the private key in Paper UI and the log continues with:
2020-08-24 21:26:44.439 [DEBUG] [g.km200.internal.KM200HandlerFactory] - It’s a gataway: km200:kmdevice
2020-08-24 21:26:44.442 [WARN ] [.core.thing.binding.BaseThingHandler] - Handler KM200GatewayHandler tried updating the thing status although the handler was already disposed.
2020-08-24 21:26:44.482 [INFO ] [internal.handler.KM200GatewayHandler] - Update KM50/100/200 gateway configuration, it takes a minute…
2020-08-24 21:26:44.485 [DEBUG] [internal.handler.KM200GatewayHandler] - Set read delay to: 100 seconds.
2020-08-24 21:26:44.487 [DEBUG] [internal.handler.KM200GatewayHandler] - Set refresh interval to: 30 seconds.
2020-08-24 21:26:44.488 [DEBUG] [internal.handler.KM200GatewayHandler] - Set max. number of repeats to: 10 seconds.
2020-08-24 21:26:44.492 [DEBUG] [hab.binding.km200.internal.KM200Comm] - Starting receive connection…
2020-08-24 21:26:49.487 [WARN ] [core.thing.internal.ThingManagerImpl] - Initializing handler for thing ‘km200:kmdevice:920420322’ takes more than 5000ms.
2020-08-24 21:26:49.506 [DEBUG] [hab.binding.km200.internal.KM200Comm] - Call to 192.168.99.82 /gateway/DateTime timed out
2020-08-24 21:26:49.494 [ERROR] [st.core.internal.thing.ThingResource] - Exception during HTTP PUT request for update config at ‘things/km200:kmdevice:920420322/config’
java.lang.IllegalStateException: Handler should not be null here
at org.eclipse.smarthome.core.thing.internal.ThingManagerImpl.initializeHandler(ThingManagerImpl.java:647) ~[?:?]
at org.eclipse.smarthome.core.thing.internal.ThingManagerImpl.access$13(ThingManagerImpl.java:623) ~[?:?]
at org.eclipse.smarthome.core.thing.internal.ThingManagerImpl$1.configurationUpdated(ThingManagerImpl.java:290) ~[?:?]
at org.eclipse.smarthome.core.thing.binding.BaseThingHandler.handleConfigurationUpdate(BaseThingHandler.java:111) ~[?:?]
at org.eclipse.smarthome.core.thing.internal.ThingRegistryImpl.updateConfiguration(ThingRegistryImpl.java:93) ~[?:?]
at org.eclipse.smarthome.io.rest.core.internal.thing.ThingResource.updateConfiguration(ThingResource.java:438) [bundleFile:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_152]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_152]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_152]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_152]
at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) [bundleFile:?]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:144) [bundleFile:?]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:161) [bundleFile:?]
at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:160) [bundleFile:?]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:99) [bundleFile:?]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:389) [bundleFile:?]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:347) [bundleFile:?]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:102) [bundleFile:?]
at org.glassfish.jersey.server.ServerRuntime$2.run(ServerRuntime.java:326) [bundleFile:?]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) [bundleFile:?]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) [bundleFile:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:315) [bundleFile:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:297) [bundleFile:?]
at org.glassfish.jersey.internal.Errors.process(Errors.java:267) [bundleFile:?]
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317) [bundleFile:?]
at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:305) [bundleFile:?]
at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1154) [bundleFile:?]
at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:473) [bundleFile:?]
at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:427) [bundleFile:?]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:388) [bundleFile:?]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:341) [bundleFile:?]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:228) [bundleFile:?]
at com.eclipsesource.jaxrs.publisher.internal.ServletContainerBridge.service(ServletContainerBridge.java:76) [bundleFile:?]
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:852)[bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:544) [bundleFile:9.4.20.v20190813]
at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:71) [bundleFile:?]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:536) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1581) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1307) [bundleFile:9.4.20.v20190813]
at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:293) [bundleFile:?]
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:482) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1549) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1204) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) [bundleFile:9.4.20.v20190813]
at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:80) [bundleFile:?]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.server.Server.handle(Server.java:494) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:374) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:268) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:367) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:782) [bundleFile:9.4.20.v20190813]
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:918) [bundleFile:9.4.20.v20190813]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_152]
2020-08-24 21:26:49.540 [DEBUG] [b.binding.km200.internal.KM200Device] - Communication to /gateway/DateTime is not possible!
Can someone please tell me what happened here? Kind regards,
Kai
