openhab-addons [ecovacs] T20 Omni values not recognized

Expected Behavior

The values of group “Last Clean Run" are displayed and there are no errors in the logs.

Current Behavior

2024-01-01 19:26:43.247 [WARN ] [mmon.WrappedScheduledExecutorService] - Scheduled runnable ended with an exception: 
com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected a string but was BEGIN_OBJECT at line 1 column 34 path $.error
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:397) ~[?:?]
	at com.google.gson.Gson.fromJson(Gson.java:1227) ~[?:?]
	at com.google.gson.Gson.fromJson(Gson.java:1137) ~[?:?]
	at com.google.gson.Gson.fromJson(Gson.java:1047) ~[?:?]
	at com.google.gson.Gson.fromJson(Gson.java:982) ~[?:?]
	at org.openhab.binding.ecovacs.internal.api.impl.EcovacsApiImpl.handleResponse(EcovacsApiImpl.java:349) ~[?:?]
	at org.openhab.binding.ecovacs.internal.api.impl.EcovacsApiImpl.sendIotCommand(EcovacsApiImpl.java:297) ~[?:?]
	at org.openhab.binding.ecovacs.internal.api.impl.EcovacsIotMqDevice.sendCommand(EcovacsIotMqDevice.java:97) ~[?:?]
	at org.openhab.binding.ecovacs.internal.handler.EcovacsVacuumHandler.lambda$15(EcovacsVacuumHandler.java:575) ~[?:?]
	at org.openhab.binding.ecovacs.internal.handler.EcovacsVacuumHandler.doWithDevice(EcovacsVacuumHandler.java:798) ~[?:?]
	at org.openhab.binding.ecovacs.internal.handler.EcovacsVacuumHandler.pollData(EcovacsVacuumHandler.java:574) ~[?:?]
	at org.openhab.binding.ecovacs.internal.api.util.SchedulerTask.run(SchedulerTask.java:95) ~[?:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539) ~[?:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[?:?]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]
	at java.lang.Thread.run(Thread.java:833) [?:?]
Caused by: java.lang.IllegalStateException: Expected a string but was BEGIN_OBJECT at line 1 column 34 path $.error
	at com.google.gson.stream.JsonReader.nextString(JsonReader.java:836) ~[?:?]
	at com.google.gson.internal.bind.TypeAdapters$15.read(TypeAdapters.java:421) ~[?:?]
	at com.google.gson.internal.bind.TypeAdapters$15.read(TypeAdapters.java:409) ~[?:?]
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.readIntoField(ReflectiveTypeAdapterFactory.java:212) ~[?:?]
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$FieldReflectionAdapter.readField(ReflectiveTypeAdapterFactory.java:433) ~[?:?]
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:393) ~[?:?]
	... 17 more

Steps to Reproduce (for Bugs)

Install binding / create thing
Wait for error message in log files.

Context

Added new (supported) thing after openhab update to 4.1.0 and values are not updated.

Your Environment

runtimeInfo:
  version: 4.1.0
  buildString: Release Build
locale: de-DE
systemInfo:
  configFolder: /etc/openhab
  userdataFolder: /var/lib/openhab
  logFolder: /var/log/openhab
  javaVersion: 17.0.5
  javaVendor: Eclipse Adoptium
  javaVendorVersion: Temurin-17.0.5+8
  osName: Linux
  osVersion: 6.1.39-v8+
  osArchitecture: arm
  availableProcessors: 4
  freeMemory: 299587208
  totalMemory: 612368384
  uptime: 696571
  startLevel: 70
addons:
  - automation-jsscripting
  - binding-astro
  - binding-avmfritz
  - binding-denonmarantz
  - binding-deutschebahn
  - binding-ecovacs
  - binding-exec
  - binding-heos
  - binding-homematic
  - binding-icalendar
  - binding-modbus
  - binding-mqtt
  - binding-netatmo
  - binding-network
  - binding-ntp
  - binding-tankerkoenig
  - binding-tradfri
  - persistence-influxdb
  - persistence-rrd4j
  - transformation-jsonpath
  - transformation-map
  - transformation-regex
  - transformation-scale
  - ui-basic
clientInfo:
  device:
    ios: false
    android: false
    androidChrome: false
    desktop: true
    iphone: false
    ipod: false
    ipad: false
    edge: false
    ie: false
    firefox: false
    macos: false
    windows: true
    cordova: false
    phonegap: false
    electron: false
    nwjs: false
    webView: false
    webview: false
    standalone: false
    os: windows
    pixelRatio: 1.5
    prefersColorScheme: light
  isSecureContext: true
  locationbarVisible: true
  menubarVisible: true
  navigator:
    cookieEnabled: true
    deviceMemory: 8
    hardwareConcurrency: 8
    language: de-DE
    languages:
      - de-DE
      - de
      - en-US
      - en
    onLine: true
    platform: Win32
  screen:
    width: 2206
    height: 1266
    colorDepth: 24
  support:
    touch: false
    pointerEvents: true
    observer: true
    passiveListener: true
    gestures: false
    intersectionObserver: true
  themeOptions:
    dark: light
    filled: true
    pageTransitionAnimation: default
    bars: filled
    homeNavbar: default
    homeBackground: default
    expandableCardAnimation: default
  userAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML,
    like Gecko) Chrome/120.0.0.0 Safari/537.36
timestamp: 2024-01-02T19:49:42.017Z

Jan 02 '24 19:01 soenkekueper

This issue has been mentioned on openHAB Community. There might be relevant details there:

https://community.openhab.org/t/ecovacs-vacuum-cleaners-binding-3-2-0-4-0-0/132989/174

Jan 02 '24 19:01 openhab-bot

Can you please

enable debug logging (log:set DEBUG org.openhab.binding.ecovacs in OH console)
install this version of the binding (it includes #16466) [1]
create and enable bridge and vacuum things, if not done yet
wait a moment [2]
grab the debug log and share it here

? Thanks.

[1] To make sure all dependencies are installed, my approach to installing would be

install distribution binding (likely already done)
download binding linked above
open OH console
get ID of existing binding: run bundle:list | grep Ecovacs -> check first column
update binding: bundle:update <insert ID here> <path to downloaded jar>

Alternatively,

download addon, copy to OH addons folder
run bundle:list | grep Ecovacs in console -> should list 2 bindings: a 4.1.1 one and a 4.1.2.202403060828 one
run bundle:uninstall <ID of 4.1.1 binding>
restart OH

Result after running bundle:list again should be the binding reported with version number 4.1.2.202403060828 instead of 4.1 and as Active.

[2] The vacuum thing should now be toggling between ONLINE and OFFLINE. Wait for one or two of such cycles, then grab log.

Feb 27 '24 14:02 maniac103

Hey,

sorry for the late reply, i've little spare time at the moment.

I've updated the bundle as mentioned above, but the version seems to be a bit newer now:

openhab> bundle:list | grep Ecovacs
343 x Active x  80 x 4.1.2.202403150847     x openHAB Add-ons :: Bundles :: Ecovacs Binding

The devices (i've two evocacs bots) did not toggle the state on their own. So i've did manually. As there are some log messages and errors in the log, i've attached this and hope it helps. Otherwise, let me know what i can do to support you.

Thanks for your work!

Sönke openhab.log

Mar 16 '24 18:03 soenkekueper

I've updated the bundle as mentioned above, but the version seems to be a bit newer now:

Oh, right, oops ... I reused the same link to do debugging for #16117 ... good news is that this shouldn't matter ;-) Since it includes #16524 I assume the last cleaning information channels (duration, area, map etc.) work now ... please confirm. If that's the case is there anything that actually is still broken with this jar? If that's not the case, I'd need a description of what exactly is broken + ~~information about your vacuum~~ (stupid me, the title says it's a T20) + a log with level set to TRACE instead of DEBUG. The error in the original issue report should cause a message at DEBUG level with that jar, but I don't see it in the log, so I assume that one is no longer happening?

Mar 17 '24 15:03 maniac103

Hey,

on the first look it seems good - status values are available now. I'll watch this a while and give you an answer.

The JsonSyntaxException is furthermore present in the log, see at 2024-03-16 19:25:07.247

2024-03-16 19:25:07.247 [DEBUG] [internal.api.impl.EcovacsIotMqDevice] - E06930903E1FPBVY0032: Got invalid JSON message payload, ignoring: {"header":{"pri":1,"tzm":60,"ts":"1710613506039","ver":"0.0.1","fwVer":"1.22.0","hwVer":"0.1.1","wkVer":"0.1.54"},"body":[{"signal":-62,"uptime":" 18:11:05 up 28 days, 11:00, POWER_RESET, 100/1, 423","meminfo":"241476,258672","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506010"},{"signal":-62,"uptime":" 18:12:05 up 28 days, 11:01, POWER_RESET, 100/1, 423","meminfo":"242044,258104","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506010"},{"signal":-62,"uptime":" 18:13:05 up 28 days, 11:02, POWER_RESET, 100/1, 423","meminfo":"241800,258348","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506011"},{"signal":-62,"uptime":" 18:14:05 up 28 days, 11:03, POWER_RESET, 100/1, 423","meminfo":"242040,258108","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506011"},{"signal":-62,"uptime":" 18:15:05 up 28 days, 11:04, POWER_RESET, 100/1, 423","meminfo":"241852,258296","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506011"},{"signal":-62,"uptime":" 18:16:05 up 28 days, 11:05, POWER_RESET, 100/1, 423","meminfo":"241452,258696","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506011"},{"signal":-62,"uptime":" 18:17:05 up 28 days, 11:06, POWER_RESET, 100/1, 423","meminfo":"241504,258644","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506011"},{"signal":-62,"uptime":" 18:18:05 up 28 days, 11:07, POWER_RESET, 100/1, 423","meminfo":"242000,258148","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506011"},{"signal":-62,"uptime":" 18:19:05 up 28 days, 11:08, POWER_RESET, 100/1, 423","meminfo":"242176,257972","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506011"},{"signal":-62,"uptime":" 18:20:05 up 28 days, 11:09, POWER_RESET, 100/1, 423","meminfo":"242348,257800","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506012"},{"signal":-62,"uptime":" 18:21:05 up 28 days, 11:10, POWER_RESET, 100/1, 423","meminfo":"241932,258216","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506012"},{"signal":-62,"uptime":" 18:22:05 up 28 days, 11:11, POWER_RESET, 100/1, 423","meminfo":"241964,258184","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506012"},{"signal":-62,"uptime":" 18:23:05 up 28 days, 11:12, POWER_RESET, 100/1, 423","meminfo":"241664,258484","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506012"},{"signal":-62,"uptime":" 18:24:05 up 28 days, 11:13, POWER_RESET, 100/1, 423","meminfo":"242224,257924","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506012"},{"signal":-62,"uptime":" 18:25:05 up 28 days, 11:14, POWER_RESET, 100/1, 423","meminfo":"241736,258412","pos":"-33,-554","isvalid":1,"mapid":"1761984352","ts":"1710613506012"}]}
com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was BEGIN_ARRAY at line 1 column 123 path $.body
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:397) ~[?:?]
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.readIntoField(ReflectiveTypeAdapterFactory.java:212) ~[?:?]
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$FieldReflectionAdapter.readField(ReflectiveTypeAdapterFactory.java:433) ~[?:?]
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:393) ~[?:?]
	at com.google.gson.Gson.fromJson(Gson.java:1227) ~[?:?]
	at com.google.gson.Gson.fromJson(Gson.java:1137) ~[?:?]
	at com.google.gson.Gson.fromJson(Gson.java:1047) ~[?:?]
	at com.google.gson.Gson.fromJson(Gson.java:982) ~[?:?]
	at org.openhab.binding.ecovacs.internal.api.impl.JsonReportParser.handleMessage(JsonReportParser.java:58) ~[?:?]
	at org.openhab.binding.ecovacs.internal.api.impl.EcovacsIotMqDevice.lambda$3(EcovacsIotMqDevice.java:181) ~[?:?]
	at com.hivemq.client.internal.mqtt.mqtt3.Mqtt3AsyncClientView.lambda$callbackView$1(Mqtt3AsyncClientView.java:76) ~[bundleFile:?]
	at com.hivemq.client.internal.mqtt.MqttAsyncClient$CallbackSubscriber.onNext(MqttAsyncClient.java:303) [bundleFile:?]
	at com.hivemq.client.internal.mqtt.MqttAsyncClient$CallbackSubscriber.onNext(MqttAsyncClient.java:288) [bundleFile:?]
	at com.hivemq.client.rx.FlowableWithSingle$SingleFutureSubscriber.onNext(FlowableWithSingle.java:406) [bundleFile:?]
	at com.hivemq.client.internal.rx.operators.FlowableWithSingleCombine$SplitSubscriber$Default.tryOnNextActual(FlowableWithSingleCombine.java:235) [bundleFile:?]
	at com.hivemq.client.internal.rx.operators.FlowableWithSingleCombine$SplitSubscriber.tryOnNext(FlowableWithSingleCombine.java:200) [bundleFile:?]
	at io.reactivex.internal.operators.flowable.FlowableObserveOn$ObserveOnConditionalSubscriber.runAsync(FlowableObserveOn.java:649) [bundleFile:?]
	at io.reactivex.internal.operators.flowable.FlowableObserveOn$BaseObserveOnSubscriber.run(FlowableObserveOn.java:176) [bundleFile:?]
	at io.reactivex.internal.schedulers.ScheduledRunnable.run(ScheduledRunnable.java:66) [bundleFile:?]
	at io.reactivex.internal.schedulers.ScheduledRunnable.call(ScheduledRunnable.java:57) [bundleFile:?]
	at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304) [?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]
	at java.lang.Thread.run(Thread.java:833) [?:?]
Caused by: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was BEGIN_ARRAY at line 1 column 123 path $.body
	at com.google.gson.stream.JsonReader.beginObject(JsonReader.java:393) ~[?:?]
	at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:386) ~[?:?]
	... 24 more

Mar 17 '24 19:03 soenkekueper

The JsonSyntaxException is furthermore present in the log, see at 2024-03-16 19:25:07.247

That's a different (and harmless) one though: it's emitted from EcovacsIotMqDevice, not EcovacsApiImpl.

Mar 17 '24 19:03 maniac103

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[ecovacs] T20 Omni values not recognized

Expected Behavior

Current Behavior

Steps to Reproduce (for Bugs)

Context

Your Environment

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