Hi,
I want to get an alarm if a window is open for more then 20 minutes.
I created the following rule for this:
var Timer bo_fenster_Timer = null
rule "Fenster OG Bad 20 Min. offen"
when
Item bo_fenster changed
then
if ( bo_fenster.state==CLOSED ) {
if ( bo_fenster_Timer!== null ) {
bo_fenster_Timer.cancel
bo_fenster_Timer=null
}
}
else if ( bo_fenster.state==OPEN ) {
if ( bo_fenster_Timer===null) {
bo_fenster_Timer=createTimer(now.plusMinutes(20)) [|
logInfo("Rules", "Fenster DG Bad 20 Min. offen")
]
}
}
end
But when i save the rule file i will get a Nullpointer exception in the openhab.log after some seconds
2018-11-06 08:52:18.631 [INFO ] [el.core.internal.ModelRepositoryImpl] - Loading model ātest.rulesā
2018-11-06 08:52:28.632 [INFO ] [el.core.internal.ModelRepositoryImpl] - Refreshing model ātest.rulesā
2018-11-06 09:02:07.313 [ERROR] [org.quartz.core.JobRunShell ] - Job DEFAULT.2018-11-06T09:02:07.300+01:00: Proxy for org.eclipse.xtext.xbase.lib.Procedures$Procedure0: [ | {
org.eclipse.xtext.xbase.impl.XIfExpressionImpl@1f86ee8
} ] threw an unhandled Exception:
java.lang.NullPointerException: null
at org.eclipse.smarthome.model.script.engine.ScriptError.(ScriptError.java:66) [137:org.eclipse.smarthome.model.script:0.10.0.oh230]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.invokeFeature(ScriptInterpreter.java:132) [137:org.eclipse.smarthome.model.script:0.10.0.oh230]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:901) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:864) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:223) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:219) [137:org.eclipse.smarthome.model.script:0.10.0.oh230]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:759) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:219) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:219) [137:org.eclipse.smarthome.model.script:0.10.0.oh230]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.evaluateArgumentExpressions(XbaseInterpreter.java:1115) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._invokeFeature(XbaseInterpreter.java:1045) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.invokeFeature(XbaseInterpreter.java:991) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.invokeFeature(ScriptInterpreter.java:143) [137:org.eclipse.smarthome.model.script:0.10.0.oh230]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:901) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:225) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:219) [137:org.eclipse.smarthome.model.script:0.10.0.oh230]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.evaluateArgumentExpressions(XbaseInterpreter.java:1115) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._invokeFeature(XbaseInterpreter.java:1045) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.invokeFeature(XbaseInterpreter.java:991) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.invokeFeature(ScriptInterpreter.java:143) [137:org.eclipse.smarthome.model.script:0.10.0.oh230]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:901) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:225) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:219) [137:org.eclipse.smarthome.model.script:0.10.0.oh230]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:457) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:243) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:219) [137:org.eclipse.smarthome.model.script:0.10.0.oh230]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:446) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:227) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:219) [137:org.eclipse.smarthome.model.script:0.10.0.oh230]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.evaluate(XbaseInterpreter.java:189) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.ClosureInvocationHandler.doInvoke(ClosureInvocationHandler.java:46) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at org.eclipse.xtext.xbase.interpreter.impl.AbstractClosureInvocationHandler.invoke(AbstractClosureInvocationHandler.java:29) [156:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
at com.sun.proxy.$Proxy195.apply(Unknown Source) [?:?]
at org.eclipse.smarthome.model.script.internal.actions.TimerExecutionJob.execute(TimerExecutionJob.java:49) [137:org.eclipse.smarthome.model.script:0.10.0.oh230]
at org.quartz.core.JobRunShell.run(JobRunShell.java:202) [107:org.eclipse.smarthome.core.scheduler:0.10.0.oh230]
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573) [107:org.eclipse.smarthome.core.scheduler:0.10.0.oh230]
2018-11-06 09:02:07.323 [ERROR] [org.quartz.core.ErrorLogger ] - Job (DEFAULT.2018-11-06T09:02:07.300+01:00: Proxy for org.eclipse.xtext.xbase.lib.Procedures$Procedure0: [ | {
org.eclipse.xtext.xbase.impl.XIfExpressionImpl@1f86ee8
} ] threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception.
at org.quartz.core.JobRunShell.run(JobRunShell.java:213) [107:org.eclipse.smarthome.core.scheduler:0.10.0.oh230]
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573) [107:org.eclipse.smarthome.core.scheduler:0.10.0.oh230]
Caused by: java.lang.NullPointerException
at org.eclipse.smarthome.model.script.engine.ScriptError.(ScriptError.java:66) ~[?:?]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.invokeFeature(ScriptInterpreter.java:132) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:901) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:864) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:223) ~[?:?]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:219) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:759) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:219) ~[?:?]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:219) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.evaluateArgumentExpressions(XbaseInterpreter.java:1115) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._invokeFeature(XbaseInterpreter.java:1045) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.invokeFeature(XbaseInterpreter.java:991) ~[?:?]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.invokeFeature(ScriptInterpreter.java:143) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:901) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:225) ~[?:?]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:219) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.evaluateArgumentExpressions(XbaseInterpreter.java:1115) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._invokeFeature(XbaseInterpreter.java:1045) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.invokeFeature(XbaseInterpreter.java:991) ~[?:?]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.invokeFeature(ScriptInterpreter.java:143) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:901) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:225) ~[?:?]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:219) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:457) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:243) ~[?:?]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:219) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:446) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:227) ~[?:?]
at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:219) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.evaluate(XbaseInterpreter.java:189) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.ClosureInvocationHandler.doInvoke(ClosureInvocationHandler.java:46) ~[?:?]
at org.eclipse.xtext.xbase.interpreter.impl.AbstractClosureInvocationHandler.invoke(AbstractClosureInvocationHandler.java:29) ~[?:?]
at com.sun.proxy.$Proxy195.apply(Unknown Source) ~[?:?]
at org.eclipse.smarthome.model.script.internal.actions.TimerExecutionJob.execute(TimerExecutionJob.java:49) ~[?:?]
at org.quartz.core.JobRunShell.run(JobRunShell.java:202) ~[?:?]
ā¦ 1 more
I donāt see any hint in the excpetion whats going wrong.
Does somebody have the same problem or know a solution for thist?
Iām running on the following system:
- Platform information:
- Hardware: Raspberry Pi 3+
- OS: Raspbian GNU/Linux 9 (stretch)
- Java Runtime Environment: openjdk version ā1.8.0_181ā
- openHAB version: 2.3.0 (4.1.5)
Best regards
Eric