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Nest login error
Posted: Sunday 16 September 2018 20:07
by Venzent
V4.9700, RBPI 3B
Since a couple of days my domoticz seems to have troubles logging in on the nest service:
Error: Nest: Error login!
I try'd rebooting domoticz and removing and adding my nest account.
I checked the password by logging in on the webportal, and the password is correct.
Anywhere else i can look, the error is not very informative.
Re: Nest login error
Posted: Friday 05 October 2018 21:16
by Venzent
Nobody else having this problem?
I still cannot login.
Tryed the Oauth method, but that also is giving an error, not getting a valid API key...
Re: Nest login error
Posted: Saturday 06 October 2018 23:19
by poudenes
I get this error since couple of days now
Code: Select all
2018-10-05 20:55:56.454 Error: Nest: Error getting current state!
2018-10-05 20:56:21.393 Error: Nest hardware (12) nothing received for more than 1 Minute!....
2018-10-05 20:56:22.397 Error: Restarting: Nest
2018-10-06 12:15:52.432 Error: Nest: Error getting current state!
2018-10-06 12:16:21.656 Error: Nest hardware (12) nothing received for more than 1 Minute!....
2018-10-06 12:16:22.660 Error: Restarting: Nest
2018-10-06 12:16:25.686 Error: RxQueue: cannot retrieve hardware with id: 12
2018-10-06 12:16:25.686 Error: RxQueue: cannot retrieve hardware with id: 12
2018-10-06 13:20:22.498 Error: Nest: Error getting current state!
2018-10-06 13:20:53.304 Error: Nest hardware (12) nothing received for more than 1 Minute!....
2018-10-06 13:20:54.306 Error: Restarting: Nest
2018-10-06 13:20:54.995 Error: RxQueue: cannot retrieve hardware with id: 12
2018-10-06 13:20:54.995 Error: RxQueue: cannot retrieve hardware with id: 12
Re: Nest login error
Posted: Sunday 07 October 2018 6:39
by Venzent
That seems more of a problem the nest not reporting its status, that has nothing to do with not being able to login to the Nest portal.
Re: Nest login error
Posted: Friday 12 October 2018 12:36
by djksage
Hello,
same issue, can you find a solution for this prioblem?
i tried to add a new user for nest, make a new nest account, use Oauth nest account and instal last domoticz beta
nothing works

Re: Nest login error
Posted: Friday 12 October 2018 12:48
by zicht
Same problem, Error on login with username and password.
- I tried to create a new user,
- asked for api key , site telles me they are upgrading the systems and not accepting new requests : The api key i get is not activated.
Just for info : Nest app and website work normal with same credentials.
So for now i have no Nest integration anymore.
To me it looks like nothing to do with domoticz, but with nest messing up

Hope it is soon solved.
Re: Nest login error
Posted: Tuesday 16 October 2018 1:42
by morilm
Hi
I have received today my nest and I have been able to setup it properly without any login errors (for now)
2018-10-15 18:30:43.088 NestOAuthAPI: Access token appears to be valid.
2018-10-15 18:30:43.089 NestOAuthAPI: Login success. Token successfully validated.
I have some issues with the F/C conversion in Domoticz, but that's for another post
regards
Miguel
Re: Nest login error
Posted: Friday 26 October 2018 21:22
by Venzent
Without changing anything it started working again.....
I think Google/Nest did some things on their server side.....
Re: Nest login error
Posted: Sunday 18 November 2018 10:13
by rgroothuis
Any idea what the solution is to this problem?
I still get:
Code: Select all
2018-11-18 10:11:13.674 Error: Nest: Invalid data received, or invalid username/password!
Has it maybe something to do with two factor authentication? When I login from the web-browser I need to enter a code that I receive via the SMS on my mobile phone.
Re: Nest login error
Posted: Sunday 25 November 2018 3:42
by poudenes
Does somebody have using latest BETA (Version #10228) moment of writing, where all the NEST errors are solved?
Re: Nest login error
Posted: Sunday 25 November 2018 20:08
by rgroothuis
poudenes wrote: ↑Sunday 25 November 2018 3:42
Does somebody have using latest BETA (Version #10228) moment of writing, where all the NEST errors are solved?
Just upgraded to 10228 version and I still have the same problem when I enable the Nest.
Code: Select all
2018-11-25 20:07:13.899 Error: Nest: Invalid data received, or invalid username/password!
I don't see a change in the configuration. Don't know what to do with an API key as being discussed. Any idea's?
Re: Nest login error
Posted: Sunday 25 November 2018 20:29
by rgroothuis
Found the solution
You need to select a different Nest HW type, see screenshot. Then follow the instructions stated at:
https://www.domoticz.com/wiki/NestDeveloperApiKey

- Screen Shot 2018-11-25 at 20.27.59.png (146.68 KiB) Viewed 3694 times
Re: Nest login error
Posted: Monday 11 February 2019 11:19
by uermend
hello,
I have got the NEST Thermostat/Protect OAuth configured and get the error below:
NESTOAuthAPI: No API key available
NESTOAuthAPI: Access token missing. Will request an API key based on Product Id, Product Secret and PIN code.
NESTOAuthAPI: Preparing URL
NESTOAuthAPI: Doing POST request to URL:
https://api.home.nest.com/oauth2/access_token
NESTOAuthAPI: Will now attempt to fetch access token.
Error: NESTOAuthAPI: Error getting access token: failed to fetch token from API. Responce code: 0
Error: NESTOAuthAPI: Error retrieving access token: Received access token does not appear to be valid.
copied the all codes without any spaces.
Any idea what I'm doing wrong?
Regards Sander
Re: Nest login error
Posted: Thursday 02 May 2019 22:59
by uermend
seems to be a Domoticz issue.
when I use the NestOauth PIN in homebridge I get a new token to use in my configuration.
Within Domoticz I only get an error:
2019-05-02 22:56:43.108 Error: NestOAuthAPI: Error while performing login: Got empty response body while getting structures. Response code: 27
2019-05-02 22:56:43.108 Error: NestOAuthAPI: Login failed: token did not validate.
and do not get a token.