tado Error: Cannot read properties of undefined (reading 'concentration')

[Christian-CFP]

tado Error: Cannot read properties of undefined (reading 'concentration') ?
Thats since 3 days. Don't know what causees this.

[adamstamper]

Yep same!
TypeError: Cannot read properties of undefined (reading 'concentration') at updateAirQuality (/var/lib/homebridge/node_modules/homebridge-tado-platform/src/helper/handler.js:1274:53) at processTicksAndRejections (node:internal/process/task_queues:95:5) at getStates (/var/lib/homebridge/node_modules/homebridge-tado-platform/src/helper/handler.js:625:9)

[SaschaRH]

Me too. NodeJS v18.16.1. Maybe Tado changed the API?

[Christian-CFP]

I'm using Node 16.20.1

[hanwalt]

Same error for me, Node v18.6.1

[adavison007]

I'm having the same issue too...

[21/07/2023, 19:49:57] [TadoPlatform] TypeError: Cannot read properties of undefined (reading 'concentration')
at updateAirQuality (/usr/local/lib/node_modules/homebridge-tado-platform/src/helper/handler.js:1274:53)
at processTicksAndRejections (node:internal/process/task_queues:95:5)
at getStates (/usr/local/lib/node_modules/homebridge-tado-platform/src/helper/handler.js:625:9)

[adavison007]

@seydx Are you aware of this issue?

[adavison007]

Has anyone found a way to resolve this issue?

[Christian-CFP]

Nope 👎 and @seydx does not care, I guess but I do not hope/wish so.

[SaschaRH]

hmmm...
https://community.tado.com/de/discussion/19373/warum-sind-in-der-app-die-pollenvorhersage-und-die-luftverschmutzungswerte-nicht-mehr-vorhanden

[Christian-CFP]

I guess a feature that they have dumped maybe? But what's the point regarding this issue?

[SaschaRH]

Well the error is: reading "concentration" at "updateAirQuality". So my guess is, the API changed and "concentration" (CO2, pollen, whatever) is empty.

[Christian-CFP]

Ok, now I got it! THX. Thats possible. If this only relates to the airquality and not the entire system. I mean the error...
Becaus I do not get the at ...
This is all I get :"TypeError: Cannot read properties of undefined (reading 'concentration')"
Im on HOOBS ;)

[SaschaRH]

I looks just like that. I checked /homebridge-tado-platform/tree/master/src/helper/handler.js and the error occurs at
let pm10 = returnPol('PM₁₀')[0].concentration.value; which refers to particulate matter (PM) and line 625 await updateAirQuality();.
I really hope this project is active maintained, since the last update was 2021... :(

[Christian-CFP]

I am afraid that this project is not actively supervised. Just like his other projects like the FRITZ Platform.

[adavison007]

@seydx Would a donation help you getting this challenge resolved? I love your plugin, it's the best for Tado, so some assistance in fixing this would be appreciated by many

[SaschaRH]

Just turned off "Air quality" and the error is gone:

"weather": {
"temperatureSensor": false,
"solarIntensity": false,
"accTypeSolarIntensity": "LIGHTBULB",
"airQuality": false
},

I'd sure like to have the air quality back, but that's more a Tado issue.

[Christian-CFP]

Yes, that's what I have done yesterday.

[hanwalt]

I think the problem is that Tado removed the items for "pollen forecast" and "air pollution values" from their App and therefore from their API