2019-07-22 22:34:10.446 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Time zone set to 'Australia/Brisbane'. 2019-07-22 22:34:10.475 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Location set to '-27.85192173428048,153.33261957540373'. 2019-07-22 22:34:10.481 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Locale set to 'en_AU'. 2019-07-22 22:34:10.484 [INFO ] [.core.internal.i18n.I18nProviderImpl] - Measurement system set to 'SIUnits'. 2019-07-22 22:34:27.691 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'items.items' 2019-07-22 22:34:31.660 [INFO ] [thome.model.lsp.internal.ModelServer] - Started Language Server Protocol (LSP) service on port 5007 2019-07-22 22:34:36.974 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model 'rules.rules' 2019-07-22 22:34:39.099 [INFO ] [.dashboard.internal.DashboardService] - Started Dashboard at http://192.168.0.31:8080 2019-07-22 22:34:39.104 [INFO ] [.dashboard.internal.DashboardService] - Started Dashboard at https://192.168.0.31:8443 2019-07-22 22:34:39.195 [INFO ] [arthome.ui.paper.internal.PaperUIApp] - Started Paper UI at /paperui 2019-07-22 22:34:48.397 [INFO ] [.transport.mqtt.MqttBrokerConnection] - Starting MQTT broker connection to 'localhost' with clientid paho63874296225 and file store '/var/lib/openhab2/mqtt/localhost' 2019-07-22 22:34:48.464 [INFO ] [ansport.mqtt.internal.ClientCallback] - MQTT connection to 'localhost' was lost org.eclipse.paho.client.mqttv3.MqttException: MqttException at org.eclipse.paho.client.mqttv3.internal.CommsCallback.run(CommsCallback.java:220) [206:org.eclipse.paho.client.mqttv3:1.2.0] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [?:?] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?] at java.lang.Thread.run(Thread.java:748) [?:?] Caused by: java.util.ConcurrentModificationException at java.util.HashMap.forEach(HashMap.java:1292) ~[?:?] at org.eclipse.smarthome.io.transport.mqtt.MqttBrokerConnection$ConnectionCallback.onSuccess(MqttBrokerConnection.java:134) ~[?:?] at org.eclipse.paho.client.mqttv3.internal.ConnectActionListener.onSuccess(ConnectActionListener.java:99) ~[?:?] at org.eclipse.paho.client.mqttv3.internal.CommsCallback.fireActionEvent(CommsCallback.java:321) ~[?:?] at org.eclipse.paho.client.mqttv3.internal.CommsCallback.handleActionComplete(CommsCallback.java:260) ~[?:?] at org.eclipse.paho.client.mqttv3.internal.CommsCallback.run(CommsCallback.java:190) ~[?:?] ... 7 more 2019-07-22 22:35:16.798 [ERROR] [nal.common.AbstractInvocationHandler] - An error occurred while calling method 'Runnable.run()' on 'org.eclipse.smarthome.core.thing.internal.ThingManagerImpl$$Lambda$345/26935623@1c1a022': org.eclipse.smarthome.binding.mqtt.generic.internal.handler.GenericThingHandler cannot be cast to org.eclipse.smarthome.binding.mqtt.handler.AbstractBrokerHandler java.lang.ClassCastException: org.eclipse.smarthome.binding.mqtt.generic.internal.handler.GenericThingHandler cannot be cast to org.eclipse.smarthome.binding.mqtt.handler.AbstractBrokerHandler at org.eclipse.smarthome.binding.mqtt.internal.MqttBrokerHandlerFactory.lambda$0(MqttBrokerHandlerFactory.java:83) ~[?:?] at java.util.WeakHashMap.forEach(WeakHashMap.java:1025) ~[?:?] at java.util.Collections$SynchronizedMap.forEach(Collections.java:2647) ~[?:?] at org.eclipse.smarthome.binding.mqtt.internal.MqttBrokerHandlerFactory.removeHandler(MqttBrokerHandlerFactory.java:83) ~[?:?] at org.eclipse.smarthome.core.thing.binding.BaseThingHandlerFactory.unregisterHandler(BaseThingHandlerFactory.java:261) ~[?:?] at org.eclipse.smarthome.core.thing.internal.ThingManagerImpl.lambda$5(ThingManagerImpl.java:811) ~[?:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:?] at org.eclipse.smarthome.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:153) [102:org.eclipse.smarthome.core:0.10.0.oh240] at org.eclipse.smarthome.core.internal.common.Invocation.call(Invocation.java:53) [102:org.eclipse.smarthome.core:0.10.0.oh240] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?] at java.lang.Thread.run(Thread.java:748) [?:?] 2019-07-22 22:35:18.048 [INFO ] [.transport.mqtt.MqttBrokerConnection] - Starting MQTT broker connection to 'localhost' with clientid paho93643416662 and file store '/var/lib/openhab2/mqtt/localhost' 2019-07-22 22:40:55.469 [ERROR] [ore.common.registry.AbstractRegistry] - Cannot inform the listener "org.eclipse.smarthome.core.thing.internal.ChannelItemProvider$1@65b94c" about the "ADDED" event: Error creating a dimension Class instance for name 'Percent'. java.lang.IllegalArgumentException: Error creating a dimension Class instance for name 'Percent'. at org.eclipse.smarthome.core.types.util.UnitUtils.parseDimension(UnitUtils.java:90) ~[102:org.eclipse.smarthome.core:0.10.0.oh240] at org.eclipse.smarthome.core.library.items.NumberItem.