Problem with Smart Sileno Life Mower Error 503 Service Unavailable

Add-ons Bindings
1

Greetings everyone,

I have a serious problem integrating my Gardena (Smart) Sileno Life mower into openHAB. Everytime i want to start mowing manually I can find the following output in the log file and the mower does nothing:

16:35:59.203 [TRACE] [ing.gardena.internal.GardenaSmartImpl] - POST data   :  {"name":"start_override_timer","parameters":{"duration":"180"}}
16:35:59.879 [TRACE] [ing.gardena.internal.GardenaSmartImpl] - Status  : 503
16:35:59.885 [TRACE] [ing.gardena.internal.GardenaSmartImpl] - Response: 
16:35:59.890 [WARN ] [.internal.handler.GardenaThingHandler] - Error 503 Service Unavailable
org.openhab.binding.gardena.internal.exception.GardenaException: Error 503 Service Unavailable
	at org.openhab.binding.gardena.internal.GardenaSmartImpl.executeRequest(GardenaSmartImpl.java:492) ~[bundleFile:?]
	at org.openhab.binding.gardena.internal.GardenaSmartImpl.sendCommand(GardenaSmartImpl.java:379) ~[bundleFile:?]
	at org.openhab.binding.gardena.internal.handler.GardenaThingHandler.handleCommand(GardenaThingHandler.java:228) [bundleFile:?]
	at sun.reflect.GeneratedMethodAccessor87.invoke(Unknown Source) ~[?:?]
	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.eclipse.smarthome.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:152) [bundleFile:?]
	at org.eclipse.smarthome.core.internal.common.InvocationHandlerSync.invoke(InvocationHandlerSync.java:59) [bundleFile:?]
	at com.sun.proxy.$Proxy2306.handleCommand(Unknown Source) [?:?]
	at org.eclipse.smarthome.core.thing.internal.profiles.ProfileCallbackImpl.handleCommand(ProfileCallbackImpl.java:74) [bundleFile:?]
	at org.eclipse.smarthome.core.thing.internal.profiles.SystemDefaultProfile.onCommandFromItem(SystemDefaultProfile.java:48) [bundleFile:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_152]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_152]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_152]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_152]
	at org.eclipse.smarthome.core.internal.common.AbstractInvocationHandler.invokeDirect(AbstractInvocationHandler.java:152) [bundleFile:?]
	at org.eclipse.smarthome.core.internal.common.Invocation.call(Invocation.java:52) [bundleFile:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_152]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_152]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_152]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_152]
Caused by: org.openhab.binding.gardena.internal.exception.GardenaException: Error 503 Service Unavailable
	at org.openhab.binding.gardena.internal.GardenaSmartImpl.executeRequest(GardenaSmartImpl.java:473) ~[bundleFile:?]
	... 20 more

I already cleaned the openHAB cache against the Error 503.

Seems there is something wrong with the husqvarna API? Maybe the start_override_timer command is not valid anymore? The following line out of the logfile might be an indicator:

 Channel 'gardena:mower:573d5190:4a69284b-4259-43bd-be24-2a84171412e2:mower#override_end_time' cannot be updated as device does not contain property 'mower:override_end_time'

Hope someone is out there who can help.

2

There have been some profound changes to the api according to the documentation at Husqvarna Developer Portal

“start_override_timer” for example got renamed to “start_seconds_to_override” and additionally this command expects the duration to be seconds not minutes. Thats why my mower returned to the base shortly after leaving.

1 Like
3

Hey Markus,

thank you for your research! I searched on the internet for a documentation for the GARDENA smart system, but I did not find anything.

Did you open an issue on github, do you know if there is anyone working for a fix?

4

Hi,
I’m waiting for the weather to get better so that I can wake my mower from hibernation.
There is already a ticket concerning the api changes.

I’m going to add my findings there.

5

Hi again,

thank you very much!

6

Any update on this? I’m using the latest snapshot binding 2.5.9.202008311926, but also get a 503 error when trying to start my mover using openhab:

[WARN ] [.internal.handler.GardenaThingHandler] - Error 503 Service Unavailable
org.openhab.binding.gardena.internal.exception.GardenaException: Error 503 Service Unavailable
    at org.openhab.binding.gardena.internal.GardenaSmartImpl.executeRequest(GardenaSmartImpl.java:492) ~[bundleFile:?]
1 Like
7

Hello all,
I m trying the binding too, and i have the same error spamming the logs :

Channel 'gardena:mower:home:myMower:mower#override_end_time' cannot be updated as device does not contain property 'mower:override_end_time'

And also :

Unsupported json value object, returning empty value

Every minutes.
Is this linked to the same error ?
Any way to fix/workaround this ? (different from set error log)

Thanks !

1 Like
8

+1 same here
Channel 'gardena:mower:xxx:mower#override_end_time' cannot be updated as device does not contain property 'mower:override_end_time'

9

Same for me ! Spaming logfile full. Any idea how to disable ?

10

I already tried to disable the item, but the binding seems to be requesting it anyway :confused: No idea what else to do…

11

I checked the json db and there are all channels included (via REST) but can’t find the thinkuid it self to delete it. Invalid chars but thats the uid - looks like a problem with rest itself - is someone more familar with it. ?
Thats the entry : gardena:mower:xxxxxxxx:yyyyyyy-yyyy-yyyy-yyyyy-yyyyyyyyyyy:mower#override_end_time

I removed the entry from the database directly. the message is gone but not the “Unsupported json value object”

Ok, go back to the status before to be compatible. I saw that Gardena is now included in OH 2.5.9 official - hope that here comes a fix.

Use the workaround and reduce via Karaf console the logs only to errors.

openhab-cli console`
log:set ERROR org.openhab.binding.gardena

12

Also in 2.5.9 it is still present.