[SOLVED] WIFI LED - Wakeup Event - Brightness variable help [HSV Format]

[ndom91 (Nico)]

• Platform information:
  • Hardware: Rasp Pi 3
  • OS: Ubuntu
  • Java Runtime Environment: openjdk 1.8.0_151
  • openHAB version: 2.2

---

Hey Guys so I got my Magic Home LED Controllers up and running thanks to these great posts!

I have one question that I was hoping I could get some help with, however.

I’m following along this post detailing a Wake rule where the brightness increments by 1% every minute the first ten minutes, then 10% every minute after that. Link here:Yet another WakeUp Light Rule

So I’ve modified it to simply go 10% every minute with our LED Controllers, the problem is - they don’t seem to have a direct “Brightness” item. Of course you could raise the brightness by changing the third value in the HSV syntax (i.e. (320,100,10) to (320,100,20) to (320,100,30), etc…) but I’m not sure how to change just one part of this 3 number value. Simply plopping a variable into that position like you’d expect in most programming does not seem to work.

Check out my code here:

var Timer wakeUpTimer = null
var Number dimmer = 0
var Number dimmer_step = 1

rule "Wakeup LED 1 Morning Blue"
    when
        Time cron "0 0 6 * * ?" 
    then
        logInfo("WakeUp", "WakeUp started")
        dimmer = 0
        wakeUpTimer = createTimer(now.plusSeconds(1), [|
                if(LED1Color.state==("324,100,100")) {
                        logInfo("WakeUp", "WakeUp ended")
                        dimmer = 0
                        dimmer_step = 1
                        LED1Power.sendCommand(OFF)
                } else {
                        dimmer += dimmer_step
                        color = ("324,100,dimmer")
                        if(dimmer > 100) { dimmer = 100 }
                        LED1Color.sendCommand(color)
                        wakeUpTimer.reschedule(now.plusSeconds(60))
                }
        ])
end

Also don’t worry that my color value (324,100,x) does not seem to be blue. My controllers both somehow got their colors all pushed off by about 30% or like 1/3 ways around the color wheel, so my greens = red, etc. experimentally I’ve found 324,100,x is just the right blue for me

Thanks!

[vzorglub (Vincent Regaud)]

You can’t put a variable name inside a string, the string will contain the variable name not the variable content.
do
color = "324,100," + dimmer.toString

and don’tforget to cancel your timer
wakeUpTimer = null

var Timer wakeUpTimer = null
var Number dimmer = 0
var Number dimmer_step = 1

rule "Wakeup LED 1 Morning Blue"
    when
        Time cron "0 0 6 * * ?" 
    then
        logInfo("WakeUp", "WakeUp started")
        dimmer = 0
        wakeUpTimer = createTimer(now.plusSeconds(1), [|
                if(LED1Color.state==("324,100,100")) {
                        logInfo("WakeUp", "WakeUp ended")
                        dimmer = 0
                        dimmer_step = 1
                        LED1Power.sendCommand(OFF)
                        wakeUpTimer = null
                } else {
                        dimmer += dimmer_step
                        color = "324,100," + dimmer.toString
                        if(dimmer > 100) { dimmer = 100 }
                        LED1Color.sendCommand(color)
                        wakeUpTimer.reschedule(now.plusSeconds(60))
                }
        ])
end

[ndom91 (Nico)]

Ah thank you, that makes sense!

So I set the time to nowish to test it, and am getting an error to do with java assignValueTo. See log entries:

2018-03-24 19:37:00.851 [INFO ] [clipse.smarthome.model.script.WakeUp] - WakeUp started
2018-03-24 19:37:01.878 [ERROR] [org.quartz.core.JobRunShell         ] - Job DEFAULT.2018-03-24T19:37:01.861+01:00: Proxy for org.eclipse.xtext.xbase.lib.Procedures$Procedure0: [ | {
  org.eclipse.xtext.xbase.impl.XIfExpressionImpl@408064
} ] threw an unhandled Exception: 
java.lang.IllegalArgumentException: Couldn't invoke 'assignValueTo' for feature JvmVoid:  (eProxyURI: LED_MorningStep.rules#|::0.2.0.2.0.2.7.6.1.1.0.0.2.0.1::0::/1)
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.assignValueTo(XbaseInterpreter.java:1224) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:1212) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]

Any idea whats goin on here? My code is exactly like that which you posted, except I also added LED2Color.sendCommand(color) in the else portion, simply to incorporate my second LED strip into this whole thing.

[vzorglub (Vincent Regaud)]

rule "Wakeup LED 1 Morning Blue"
    when
        Time cron "0 0 6 * * ?" 
    then
        logInfo("WakeUp", "WakeUp started")
        dimmer = 0
        wakeUpTimer = createTimer(now.plusSeconds(1), [|
                if(dimmer >= 100) {
                        logInfo("WakeUp", "WakeUp ended")
                        dimmer = 0
                        dimmer_step = 1
                        LED1Power.sendCommand(OFF)
                        wakeUpTimer = null
                } else {
                        dimmer += dimmer_step
                        color = "324,100," + dimmer.toString
                        LED1Color.sendCommand(color)
                        wakeUpTimer.reschedule(now.plusSeconds(60))
                }
        ])
end

[ndom91 (Nico)]

Same error unfortunately

EDIT: I dont know if it helps, but I’ll include the entire contents of the error output here:

2018-03-24 19:51:01.120 [INFO ] [clipse.smarthome.model.script.WakeUp] - WakeUp started
2018-03-24 19:51:02.130 [ERROR] [org.quartz.core.JobRunShell         ] - Job DEFAULT.2018-03-24T19:51:02.124+01:00: Proxy for org.eclipse.xtext.xbase.lib.Procedures$Procedure0: [ | {
  org.eclipse.xtext.xbase.impl.XIfExpressionImpl@1c554f9
} ] threw an unhandled Exception: 
java.lang.IllegalArgumentException: Couldn't invoke 'assignValueTo' for feature JvmVoid:  (eProxyURI: LED_MorningStep.rules#|::0.2.0.2.0.2.7.6.1.1.0.0.2.0.1::0::/1)
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.assignValueTo(XbaseInterpreter.java:1224) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:1212) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:215) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:215) [145:org.eclipse.smarthome.model.script:0.10.0.b1]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:446) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:227) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:215) [145:org.eclipse.smarthome.model.script:0.10.0.b1]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:463) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:243) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:215) [145:org.eclipse.smarthome.model.script:0.10.0.b1]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:446) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:227) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:215) [145:org.eclipse.smarthome.model.script:0.10.0.b1]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.evaluate(XbaseInterpreter.java:189) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.ClosureInvocationHandler.doInvoke(ClosureInvocationHandler.java:46) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.AbstractClosureInvocationHandler.invoke(AbstractClosureInvocationHandler.java:29) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at com.sun.proxy.$Proxy180.apply(Unknown Source) [?:?]
	at org.eclipse.smarthome.model.script.internal.actions.TimerExecutionJob.execute(TimerExecutionJob.java:49) [145:org.eclipse.smarthome.model.script:0.10.0.b1]
	at org.quartz.core.JobRunShell.run(JobRunShell.java:202) [115:org.eclipse.smarthome.core.scheduler:0.10.0.b1]
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573) [115:org.eclipse.smarthome.core.scheduler:0.10.0.b1]
2018-03-24 19:51:02.134 [ERROR] [org.quartz.core.ErrorLogger         ] - Job (DEFAULT.2018-03-24T19:51:02.124+01:00: Proxy for org.eclipse.xtext.xbase.lib.Procedures$Procedure0: [ | {
  org.eclipse.xtext.xbase.impl.XIfExpressionImpl@1c554f9
} ] threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception.
	at org.quartz.core.JobRunShell.run(JobRunShell.java:213) [115:org.eclipse.smarthome.core.scheduler:0.10.0.b1]
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573) [115:org.eclipse.smarthome.core.scheduler:0.10.0.b1]
Caused by: java.lang.IllegalArgumentException: Couldn't invoke 'assignValueTo' for feature JvmVoid:  (eProxyURI: LED_MorningStep.rules#|::0.2.0.2.0.2.7.6.1.1.0.0.2.0.1::0::/1)
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.assignValueTo(XbaseInterpreter.java:1224) ~[?:?]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:1212) ~[?:?]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:215) ~[?:?]
	at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:215) ~[?:?]
	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:215) ~[?:?]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) ~[?:?]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:463) ~[?:?]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:243) ~[?:?]
	at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:215) ~[?:?]
	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:215) ~[?:?]
	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.$Proxy180.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) ~[?:?]
	... 1 more

[vzorglub (Vincent Regaud)]

Let’s add some logInfo and find out where the problem is:

rule "Wakeup LED 1 Morning Blue"
    when
        Time cron "0 0 6 * * ?" 
    then
        logInfo("WakeUp", "WakeUp started")
        dimmer = 0
        wakeUpTimer = createTimer(now.plusSeconds(1), [|
                if(dimmer >= 100) {
                        logInfo("WakeUp", "WakeUp ended")
                        dimmer = 0
                        dimmer_step = 1
                        LED1Power.sendCommand(OFF)
                        wakeUpTimer = null
                } else {
                        logInfo("WakeUp", "Info Test 1")
                        dimmer += dimmer_step
                        logInfo("WakeUp", "Info Test 2")
                        color = "324,100," + dimmer.toString
                        logInfo("WakeUp", "Info Test 3")
                        LED1Color.sendCommand(color)
                        logInfo("WakeUp", "Info Test 4")
                        wakeUpTimer.reschedule(now.plusSeconds(60))
                }
        ])
end

[ndom91 (Nico)]

Okay sooo had some typos haha. Turns out it does get into the else branch and produces the following error output:

2018-03-24 20:07:28.998 [INFO ] [el.core.internal.ModelRepositoryImpl] - Refreshing model 'LED_MorningStep_dev.rules'
2018-03-24 20:08:00.810 [INFO ] [clipse.smarthome.model.script.WakeUp] - WakeUp started
2018-03-24 20:08:00.815 [INFO ] [clipse.smarthome.model.script.WakeUp] - WakeUp started2
2018-03-24 20:08:01.822 [INFO ] [clipse.smarthome.model.script.WakeUp] - WakeUp started2
2018-03-24 20:08:01.834 [INFO ] [clipse.smarthome.model.script.WakeUp] - Info Test 1
2018-03-24 20:08:01.842 [INFO ] [clipse.smarthome.model.script.WakeUp] - Info Test 2
2018-03-24 20:08:01.850 [ERROR] [org.quartz.core.JobRunShell         ] - Job DEFAULT.2018-03-24T20:08:01.818+01:00: Proxy for org.eclipse.xtext.xbase.lib.Procedures$Procedure0: [ | {
  logInfo(<XStringLiteralImpl>,<XStringLiteralImpl>)
  org.eclipse.xtext.xbase.impl.XIfExpressionImpl@11c2f6f
} ] threw an unhandled Exception: 
java.lang.IllegalArgumentException: Couldn't invoke 'assignValueTo' for feature JvmVoid:  (eProxyURI: LED_MorningStep_dev.rules#|::0.2.0.2.0.3.7.6.1.1.0.1.2.0.3::0::/1)
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.assignValueTo(XbaseInterpreter.java:1224) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:1212) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:215) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:215) [145:org.eclipse.smarthome.model.script:0.10.0.b1]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:446) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:227) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:215) [145:org.eclipse.smarthome.model.script:0.10.0.b1]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:463) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:243) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:215) [145:org.eclipse.smarthome.model.script:0.10.0.b1]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:446) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:227) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:215) [145:org.eclipse.smarthome.model.script:0.10.0.b1]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.evaluate(XbaseInterpreter.java:189) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.ClosureInvocationHandler.doInvoke(ClosureInvocationHandler.java:46) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at org.eclipse.xtext.xbase.interpreter.impl.AbstractClosureInvocationHandler.invoke(AbstractClosureInvocationHandler.java:29) [164:org.eclipse.xtext.xbase:2.12.0.v20170519-0752]
	at com.sun.proxy.$Proxy180.apply(Unknown Source) [?:?]
	at org.eclipse.smarthome.model.script.internal.actions.TimerExecutionJob.execute(TimerExecutionJob.java:49) [145:org.eclipse.smarthome.model.script:0.10.0.b1]
	at org.quartz.core.JobRunShell.run(JobRunShell.java:202) [115:org.eclipse.smarthome.core.scheduler:0.10.0.b1]
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573) [115:org.eclipse.smarthome.core.scheduler:0.10.0.b1]
2018-03-24 20:08:01.858 [ERROR] [org.quartz.core.ErrorLogger         ] - Job (DEFAULT.2018-03-24T20:08:01.818+01:00: Proxy for org.eclipse.xtext.xbase.lib.Procedures$Procedure0: [ | {
  logInfo(<XStringLiteralImpl>,<XStringLiteralImpl>)
  org.eclipse.xtext.xbase.impl.XIfExpressionImpl@11c2f6f
} ] threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception.
	at org.quartz.core.JobRunShell.run(JobRunShell.java:213) [115:org.eclipse.smarthome.core.scheduler:0.10.0.b1]
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573) [115:org.eclipse.smarthome.core.scheduler:0.10.0.b1]
Caused by: java.lang.IllegalArgumentException: Couldn't invoke 'assignValueTo' for feature JvmVoid:  (eProxyURI: LED_MorningStep_dev.rules#|::0.2.0.2.0.3.7.6.1.1.0.1.2.0.3::0::/1)
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.assignValueTo(XbaseInterpreter.java:1224) ~[?:?]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:1212) ~[?:?]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:215) ~[?:?]
	at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:215) ~[?:?]
	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:215) ~[?:?]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.internalEvaluate(XbaseInterpreter.java:203) ~[?:?]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter._doEvaluate(XbaseInterpreter.java:463) ~[?:?]
	at org.eclipse.xtext.xbase.interpreter.impl.XbaseInterpreter.doEvaluate(XbaseInterpreter.java:243) ~[?:?]
	at org.eclipse.smarthome.model.script.interpreter.ScriptInterpreter.doEvaluate(ScriptInterpreter.java:215) ~[?:?]
	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:215) ~[?:?]
	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.$Proxy180.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) ~[?:?]
	... 1 more

So something with our color variable…

[vzorglub (Vincent Regaud)]

color is not defined as a variable

var Timer wakeUpTimer = null
var Number dimmer = 0
var Number dimmer_step = 1
var String color = ""

[ndom91 (Nico)]

Ayyy it works!

Thanks again man, you’re a life safer. Deserve some sort of openHab community award

Also, its a super cool effect to automatically have it bump up the brightness so nice n slow like that.

[vzorglub (Vincent Regaud)]

Coolio, glad I could help
Like if you want and mark the thread as solved
And post you final code for anyone else

[vzorglub (Vincent Regaud)]

I would suggest that you use VSCode for code
It will automatically address this sort of problems

VS Code openHAB Extension!

I’m pleased to announce that openHAB has now an official Visual Studio Code extension. https://github.com/openhab/openhab-vscode Features Code snippets for openHAB including Design Patterns by @rlkoshak Syntax highlighting for openHAB DSL (rules, items, scripts and sitemaps). Integrated quick search of openHAB docs page (Alt + Shift + O) Integrated Basic UI preview window (Ctrl + Alt + O or editor title icon) Screenshots openHAB2 code snippets: [openHAB2 code …

[ndom91 (Nico)]

I normally use Atom, but I have VSCode installed, I’ll check out the OH extension. Thanks for the link.

[ndom91 (Nico)]

Woah okay, after reading through the whole readme for it. This extension is seriously cool! Thanks!!