API stopped working? about goodwe-sems-home-assistant

[notr1ch]

I also seem to be running into this.

2022-11-15 13:34:14.183 DEBUG (SyncWorker_4) [custom_components.sems.sems_api] Login Response: <Response [200]>
2022-11-15 13:34:14.183 DEBUG (SyncWorker_4) [custom_components.sems.sems_api] SEMS - API Token received: {'uid': 'xxx', 'timestamp': 1668515654085, 'token': 'xxx', 'client': 'ios', 'version': '', 'language': 'en', 'api': 'https://eu.semsportal.com/api/'}
2022-11-15 13:34:14.184 DEBUG (SyncWorker_4) [custom_components.sems.sems_api] Querying SEMS API (https://eu.semsportal.com/api//v2/PowerStation/GetMonitorDetailByPowerstationId) for power station id: xxx
2022-11-15 13:34:14.642 DEBUG (SyncWorker_4) [custom_components.sems.sems_api] Query not successful (未将对象引用设置到对象的实例。), retrying with new token, 1 retries remaining
2022-11-15 13:34:14.642 DEBUG (SyncWorker_4) [custom_components.sems.sems_api] SEMS - Making Power Station Status API Call
2022-11-15 13:34:14.642 INFO (SyncWorker_4) [custom_components.sems.sems_api] SEMS - Maximum token fetch tries reached, aborting for now
2022-11-15 13:34:14.643 ERROR (SyncWorker_4) [custom_components.sems.sems_api] Unable to fetch data from SEMS. 
2022-11-15 13:34:14.651 DEBUG (MainThread) [custom_components.sems.sensor] Resulting result: None

EDIT: I switched my login to my main login instead of the recommended visitor login and it works fine now.

[robbeers76]

Goodwe aswered. They don't banne anyone. With a ping-test I can reach the website. So now I get with my problem to my internetprovider Youfone (via KPN). I also have 2 inverters and when I connect devices to the WIFI of my neighbours they wil get online. So the problem must be an internet-connection problem. But where? Op di 7 feb. 2023 om 21:21 schreef oakedcorn ***@***.***>:

…

@robbeers76 <https://github.com/robbeers76>, I have exactly the same problem since end januari, semsportal cannot be accessed from within the home network (ISP IP address). It looks indeed like a banned IP address. I have 2 inverters updating at the default interval. I logged the issue with goodwe, but so far did not receive any response. — Reply to this email directly, view it on GitHub <#75 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A4ZRKAFAICLEXRKRUCK2LX3WWKVDPANCNFSM6AAAAAARAT64DI> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[ruurdsanders]

This is what the logs say
2022-10-09 11:52:58.704 ERROR (SyncWorker_7) [custom_components.sems.sems_api] Unable to fetch data from SEMS.
2022-10-09 11:52:58.726 ERROR (MainThread) [homeassistant.components.sensor] Error while setting up sems platform for sensor

[ruurdsanders]

The full logs:
Logger: homeassistant.components.sensor
Source: helpers/update_coordinator.py:178
Integration: Sensor (documentation, issues)
First occurred: 23:11:51 (1 occurrences)
Last logged: 23:11:51

Error while setting up sems platform for sensor
Traceback (most recent call last):
File "/config/custom_components/sems/sensor.py", line 57, in async_update_data
inverters = result["inverter"]
TypeError: 'NoneType' object is not subscriptable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 205, in _async_refresh
self.data = await self._async_update_data()
File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 164, in _async_update_data
return await self.update_method()
File "/config/custom_components/sems/sensor.py", line 97, in async_update_data
raise UpdateFailed(f"Error communicating with API: {err}")
homeassistant.helpers.update_coordinator.UpdateFailed: Error communicating with API: 'NoneType' object is not subscriptable

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 281, in _async_setup_platform
await asyncio.shield(task)
File "/config/custom_components/sems/sensor.py", line 118, in async_setup_entry
await coordinator.async_config_entry_first_refresh()
File "/usr/src/homeassistant/homeassistant/helpers/update_coordinator.py", line 178, in async_config_entry_first_refresh
raise ex
homeassistant.exceptions.ConfigEntryNotReady: Error communicating with API: 'NoneType' object is not subscriptable

[ruurdsanders]

Can someone please tell me WTH is going on?

[TimSoethout]

Hi Ruud,

Not sure what the exact issue is. It seems that maybe the API result does not contain the "inverter".

• Did you rename the inverter recently?
• Can you check that the inverter is visible in the app or on semsportal.com?

[ruurdsanders]

The issue is that I didn't change anything. The inverter name is what was originally created by the integration. The inverter is also perfectly visible in the SEMS portal with the proper Power Station ID

[ruurdsanders]

I also tried a new user but that didn't result in anything. The whole interface just keeps failing. The only thing I can think of is that an HA upgrade broke it but the last upgrade I did is 2 weeks ago. Also it wouldn't explain why all of a sudden it stops working?

[ruurdsanders]

I also tried different versions of your interface @TimSoethout but the result is the same

[ruurdsanders]

@TimSoethout any thoughts on what this could be?

[TimSoethout]

No idea.

Maybe you can check the API output?
See #64 (comment) for example using httpie.

The component does the same http calls.

[ruurdsanders]

Sorry I have no clue what you mean?

[robbeers76]

I have the same problem as Ruurd. Scraping from sems-portal stopped working after 2 months. I also cannot connect to semsportal.com website and my inverters are off-line. I think I am blacklisted at the semsportal-server. Probably because I scraped every 60sec. Are there more people with this problem? Contact with Goodwe helpdesk did not help so far.

[TimSoethout]

That's too bad @robbeers76 . I'm also scraping at the default rate of 60s, and am not banned. I have one only inverter though, maybe that's a difference?

Does it differ is you use www.semsportal.com or eu.semsportal.com, or other local ones?

[robbeers76]

I can't connect to both sites with al my devices at home. a factory default of my router/modem did not help either. Outside my home I can connect en login to semsportal and notice that my inverters are offline. The inverters are connected to my router but also cannot connect to the semsportal server That I cannot open the websites makes me believe that I am banned. Op za 4 feb. 2023 om 19:50 schreef Tim Soethout ***@***.***>:

…

That's too bad @robbeers76 <https://github.com/robbeers76> . I'm also scraping at the default rate of 60s, and am not banned. I have one only inverter though, maybe that's a difference? Does it differ is you use www.semsportal.com or eu.semsportal.com, or other local ones? — Reply to this email directly, view it on GitHub <#75 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A4ZRKAEWDZ74SPGNVWB4YELWV2QGHANCNFSM6AAAAAARAT64DI> . You are receiving this because you were mentioned.Message ID: ***@***.***>

[oakedcorn]

@robbeers76, I have exactly the same problem since end januari, semsportal cannot be accessed from within the home network (ISP IP address). It looks indeed like a banned IP address. I have 2 inverters updating at the default interval. I logged the issue with goodwe, but so far did not receive any response.

[oakedcorn]

I received feedback from my ISP, apparently the problem lies with twelve99.net and the ISP has no way to fix this because it's out of their control.

[TimSoethout]

Too bad. :(
Also, my DNS can't resolve twelve99.net .

[robbeers76]

Now I switches internetproviders (Budget via KPN) and now I have an other WAN-Adres. This was the solution and connection to the semsportal is working. I have two inverters and I have set the update time at 89sec and the other at 90sec so the update wil not be at the same time. I hope the connection won't stop working over 3 mnths.