Since a few days my installation (2.4.0) is very unstable without any changes on the system.
Today i figured out that if i’am using executeCommandLine in a rule, opebHAB restarts without any reason. There are no errors in the log.
Rule
rule “Xiaomi HeardBeat”
when
Time cron “0/30 * * * * ?”
then
logInfo(“Xiaomi.rule”, “Xiaomi Heartbeat”)
var String xiaomiHeardBeat = executeCommandLine(“/openhab/conf/scripts/HeartBeat/checkXiaomi.sh”, 5000)
var String xiaomiReachable = “OFF”
if (xiaomiHeardBeat.length > 0)
{
xiaomiReachable = “ON”
}
sendCommand(Xiaomi_Dustcloud_Connection, xiaomiReachable)
end
Log:
2019-02-17 17:34:00.002 [INFO ] [arthome.model.script.Helligkeit.rule] - Check Helligkeit im Treppenaufgang EGOG
2019-02-17 17:34:00.004 [INFO ] [.smarthome.model.script.Heizung.rule] - Zusatzheizung Bad: Temperatur ist auf 23.5 °C
2019-02-17 17:34:00.005 [INFO ] [.smarthome.model.script.Heizung.rule] - Zusatzheizung Bad ist eingeschalten
2019-02-17 17:34:00.005 [INFO ] [.smarthome.model.script.Heizung.rule] - Zusatzheizung Bad:5 7 17 20 26.0
2019-02-17 17:34:00.653 [INFO ] [e.smarthome.model.script.Xiaomi.rule] - Xiaomi Heartbeat
2019-02-17 17:34:00.655 [INFO ] [.smarthome.model.script.Zentral.rule] - Cron läuft
2019-02-17 17:34:01.439 [INFO ] [ternal.scheduler.WeatherJobScheduler] - Deleting weatherJob-home-OWM
2019-02-17 17:34:01.608 [INFO ] [b.core.service.AbstractActiveService] - HTTP Refresh Service has been shut down
2019-02-17 17:34:01.777 [INFO ] [basic.internal.servlet.WebAppServlet] - Stopped Basic UI
2019-02-17 17:34:01.969 [INFO ] [b.core.service.AbstractActiveService] - Expire Refresh Service has been shut down
2019-02-17 17:34:12.811 [INFO ] [openhab.ui.paper.internal.PaperUIApp] - Stopped Paper UI
2019-02-17 17:34:12.847 [WARN ] [e.jetty.util.thread.QueuedThreadPool] - QueuedThreadPool[ESH-httpClient-common]@38ec4ad1{STOPPING,10<=10<=40,i=0,q=6}[org.eclipse.jetty.util.thread.TryExecutor$$Lambda$314/388146529@77619a9a] Couldn’t stop Thread[ESH-httpClient-common-111,5,main]
2019-02-17 17:34:12.848 [WARN ] [e.jetty.util.thread.QueuedThreadPool] - QueuedThreadPool[ESH-httpClient-common]@38ec4ad1{STOPPING,10<=10<=40,i=0,q=6}[org.eclipse.jetty.util.thread.TryExecutor$$Lambda$314/388146529@77619a9a] Couldn’t stop Thread[ESH-httpClient-common-112,5,main]
2019-02-17 17:34:12.903 [INFO ] [.dashboard.internal.DashboardService] - Stopped Dashboard
Deleted tmp and cache folder but without any differences
2019-02-17 18:53:00.003 [INFO ] [.smarthome.model.script.Heizung.rule] - Zusatzheizung Bad:5 7 17 20 26.0
2019-02-17 18:53:00.506 [INFO ] [e.smarthome.model.script.Xiaomi.rule] - Xiaomi Heartbeat
2019-02-17 18:53:00.507 [INFO ] [.smarthome.model.script.Zentral.rule] - Cron läuft
2019-02-17 18:53:01.193 [INFO ] [ternal.scheduler.WeatherJobScheduler] - Deleting weatherJob-home-OWM
2019-02-17 18:53:01.352 [INFO ] [b.core.service.AbstractActiveService] - HTTP Refresh Service has been shut down
2019-02-17 18:53:01.496 [INFO ] [basic.internal.servlet.WebAppServlet] - Stopped Basic UI
2019-02-17 18:53:02.075 [ERROR] [ntime.internal.engine.ExecuteRuleJob] - Error during the execution of rule ‘Xiaomi HeardBeat’: null
2019-02-17 18:53:02.134 [INFO ] [b.core.service.AbstractActiveService] - Expire Refresh Service has been shut down
2019-02-17 18:53:11.923 [ERROR] [org.openhab.core.model.core ] - bundle org.openhab.core.model.core:2.5.0.201902130920 (160)[org.eclipse.smarthome.folder(41)] : The removeModelParser method has thrown an exception
java.lang.NullPointerException: null
at org.eclipse.smarthome.model.core.internal.folder.FolderObserver.removeModelParser(FolderObserver.java:101) ~[?:?]
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) ~[42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.inject.methods.BaseMethod.access$500(BaseMethod.java:41) ~[42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.inject.methods.BaseMethod$Resolved.invoke(BaseMethod.java:664) ~[42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.inject.methods.BaseMethod.invoke(BaseMethod.java:510) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.inject.methods.BindMethod.invoke(BindMethod.java:42) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.DependencyManager.invokeUnbindMethod(DependencyManager.java:1927) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.DependencyManager.close(DependencyManager.java:1682) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.SingleComponentManager.disposeImplementationObject(SingleComponentManager.java:417) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.SingleComponentManager.deleteComponent(SingleComponentManager.java:163) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.doDeactivate(AbstractComponentManager.java:831) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.deactivateInternal(AbstractComponentManager.java:805) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.DependencyManager.deactivateComponentManager(DependencyManager.java:2332) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.DependencyManager.access$400(DependencyManager.java:56) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.removedService(DependencyManager.java:401) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.DependencyManager$MultipleDynamicCustomizer.removedService(DependencyManager.java:302) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1242) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.customizerRemoved(ServiceTracker.java:1137) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.ServiceTracker$AbstractTracked.untrack(ServiceTracker.java:997) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.ServiceTracker$Tracked.serviceChanged(ServiceTracker.java:1176) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.BundleComponentActivator$ListenerInfo.serviceChanged(BundleComponentActivator.java:125) [42:org.apache.felix.scr:2.1.14]
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.publishServiceEvent(ServiceRegistry.java:801) [?:?]
at org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.unregister(ServiceRegistrationImpl.java:222) [?:?]
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.unregister(AbstractComponentManager.java:927) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.AbstractComponentManager$3.unregister(AbstractComponentManager.java:892) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.RegistrationManager.changeRegistration(RegistrationManager.java:135) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.unregisterService(AbstractComponentManager.java:969) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.doDeactivate(AbstractComponentManager.java:823) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.deactivateInternal(AbstractComponentManager.java:805) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.AbstractComponentManager.dispose(AbstractComponentManager.java:584) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.manager.ConfigurableComponentHolder.disposeComponents(ConfigurableComponentHolder.java:716) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.BundleComponentActivator.dispose(BundleComponentActivator.java:511) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.Activator.disposeComponents(Activator.java:428) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.Activator.access$300(Activator.java:49) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.Activator$ScrExtension.destroy(Activator.java:291) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.AbstractExtender$1.run(AbstractExtender.java:216) [42:org.apache.felix.scr:2.1.14]
at java.util.concurrent.Executors$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) [42:org.apache.felix.scr:2.1.14]
at org.apache.felix.scr.impl.AbstractExtender.bundleChanged(AbstractExtender.java:132) [42:org.apache.felix.scr:2.1.14]
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.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: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$ContainerStartLevel.decStartLevel(ModuleContainer.java:1675) [?:?]
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1594) [?:?]
at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) [?:?]
at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) [?:?]
at org.eclipse.osgi.container.Module.doStop(Module.java:636) [?:?]
at org.eclipse.osgi.container.Module.stop(Module.java:498) [?:?]
at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) [?:?]
at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) [?:?]
at java.lang.Thread.run(Thread.java:748) [?:?]
2019-02-17 18:53:12.119 [INFO ] [openhab.ui.paper.internal.PaperUIApp] - Stopped Paper UI
2019-02-17 18:53:12.128 [WARN ] [e.jetty.util.thread.QueuedThreadPool] - QueuedThreadPool[ESH-httpClient-common]@d24666c{STOPPING,10<=10<=40,i=2,q=7}[org.eclipse.jetty.util.thread.TryExecutor$$Lambda$363/2026691236@a29f9f] Couldn’t stop Thread[ESH-httpClient-common-189,5,main]
2019-02-17 18:53:12.129 [WARN ] [e.jetty.util.thread.QueuedThreadPool] - QueuedThreadPool[ESH-httpClient-common]@d24666c{STOPPING,10<=10<=40,i=0,q=7}[org.eclipse.jetty.util.thread.TryExecutor$$Lambda$363/2026691236@a29f9f] Couldn’t stop Thread[ESH-httpClient-common-188,5,]
2019-02-17 18:53:12.130 [WARN ] [e.jetty.util.thread.QueuedThreadPool] - QueuedThreadPool[ESH-httpClient-common]@d24666c{STOPPING,10<=10<=40,i=0,q=7}[org.eclipse.jetty.util.thread.TryExecutor$$Lambda$363/2026691236@a29f9f] Couldn’t stop Thread[ESH-httpClient-common-191,5,main]
2019-02-17 18:53:12.165 [INFO ] [.dashboard.internal.DashboardService] - Stopped Dashboard
There is a NPE but this is probably a follow up error
openHAB | Launching the openHAB runtime…
openHAB |
openHAB | __ _____ ____
openHAB | ____ ____ ___ ____ / / / / | / __ )
openHAB | / __ / __ / _ / __ / // / /| | / __ |
openHAB | / // / // / __/ / / / __ / ___ |/ // /
openHAB | _/ ./_// /// /// |/___/
openHAB | /_/ 2.5.0-SNAPSHOT
openHAB | Build #1522
openHAB |
openHAB | Hit ‘’ for a list of available commands
openHAB | and ‘[cmd] --help’ for help on a specific command.
openHAB | Hit ‘’ or type ‘system:shutdown’ or ‘logout’ to shutdown openHAB.
openHAB |
openhab> Loading class com.mysql.jdbc.Driver'. This is deprecated. The new driver class is com.mysql.cj.jdbc.Driver’. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary.
openHAB |
openHAB | Error executing command: java.io.IOException: Resource temporarily unavailable
Seeing how this is a strange issue it may also help to completely remove the binding then reinstall. To do this first uninstall it using whatever method used to install it. Next you will want to stop OH and edit /var/lib/openhab2/config/org/openhab/addons.config to remove the Exec binding and save the change. Since OH is already stopped go ahead and clean the cache again and reboot. After everything is back up and running then reinstall the Exec binding.