Stopped working

[ejansson88]

Worked like a charm, stopped working last night my guess is due to changes in Nordpools website

Issues not containing the minimum requirements will be closed:

• worked like a charm without issues until last evening, used my browser and try accessing nordpool and they state that the data is moved.

[Hellowlol]

Tried reloading the integration? Mine still works

[luu5]

Mine worked fine until midnight, since then no updates until manual reset at 4 pm.

[Hellowlol]

Ok, well nothing usefull in the issue to debug the problem. Please provide the required info

[luu5]

Only logs I have available, I guess, are here (country FI):

`Traceback (most recent call last): File "/config/custom_components/nordpool/sensor.py", line 492, in handle_new_hr self._update() File "/config/custom_components/nordpool/sensor.py", line 340, in _update self._average = mean(today) ^^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 484, in mean T, total, n = _sum(data) ^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 193, in _sum for n, d in map(_exact_ratio, values): File "/usr/local/lib/python3.12/statistics.py", line 330, in _exact_ratio raise TypeError(msg) TypeError: can't convert type 'NoneType' to numerator/denominator

2024-02-18 15:00:00.090 ERROR (MainThread) [homeassistant.util.logging] Exception in handle_new_hr when dispatching 'nordpool_update_hour': () Traceback (most recent call last): File "/usr/local/lib/python3.12/statistics.py", line 327, in _exact_ratio return (x.numerator, x.denominator) ^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'numerator'

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/config/custom_components/nordpool/sensor.py", line 492, in handle_new_hr self._update() File "/config/custom_components/nordpool/sensor.py", line 340, in _update self._average = mean(today) ^^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 484, in mean T, total, n = _sum(data) ^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 193, in _sum for n, d in map(_exact_ratio, values): File "/usr/local/lib/python3.12/statistics.py", line 330, in _exact_ratio raise TypeError(msg) TypeError: can't convert type 'NoneType' to numerator/denominator

2024-02-18 16:00:00.091 ERROR (MainThread) [homeassistant.util.logging] Exception in handle_new_hr when dispatching 'nordpool_update_hour': () Traceback (most recent call last): File "/usr/local/lib/python3.12/statistics.py", line 327, in _exact_ratio return (x.numerator, x.denominator) ^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'numerator'

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "/config/custom_components/nordpool/sensor.py", line 492, in handle_new_hr self._update() File "/config/custom_components/nordpool/sensor.py", line 340, in _update self._average = mean(today) ^^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 484, in mean T, total, n = _sum(data) ^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 193, in _sum for n, d in map(_exact_ratio, values): File "/usr/local/lib/python3.12/statistics.py", line 330, in _exact_ratio raise TypeError(msg) TypeError: can't convert type 'NoneType' to numerator/denominator`

[ejansson88]

What files more can configuration.yaml shall i upload?

Skickat från Outlook för Androidhttps://aka.ms/AAb9ysg

---

From: Steffen Fredriksen @.> Sent: Sunday, February 18, 2024 5:58:26 PM To: custom-components/nordpool @.> Cc: ejansson88 @.>; Author @.> Subject: Re: [custom-components/nordpool] Stopped working (Issue #372)

Ok, well nothing usefull in the issue to debug the problem. Please provide the required info

— Reply to this email directly, view it on GitHubhttps://github.com/custom-components/nordpool/issues/372#issuecomment-1951385027, or unsubscribehttps://github.com/notifications/unsubscribe-auth/A3BOJUUZB4YB6QOGRYLS2Y3YUIXLFAVCNFSM6AAAAABDOIYTR6VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTSNJRGM4DKMBSG4. You are receiving this because you authored the thread.Message ID: @.***>

[Hellowlol]

Enable debug logging grab the url that was used to parse the data.

[sazern]

same here stopped working yesterday it seems.

[Hellowlol]

@sazern what region?

[sazern]

@sazern what region?

SE3

I reloaded it and now it seems to work again

[quenthal]

Reloaded. Still not working completely. Logger: homeassistant.util.logging Source: util/logging.py:102 First occurred: 00.00.00 (24 occurrences) Last logged: 20.00.00

Exception in handle_new_day when dispatching 'nordpool_update_day': () Traceback (most recent call last): File "/usr/local/lib/python3.12/statistics.py", line 327, in _exact_ratio return (x.numerator, x.denominator) ^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'numerator' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/config/custom_components/nordpool/sensor.py", line 475, in handle_new_day await self.handle_new_hr() File "/config/custom_components/nordpool/sensor.py", line 492, in handle_new_hr self._update() File "/config/custom_components/nordpool/sensor.py", line 340, in _update self._average = mean(today) ^^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 484, in mean T, total, n = _sum(data) ^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 193, in _sum for n, d in map(_exact_ratio, values): File "/usr/local/lib/python3.12/statistics.py", line 330, in _exact_ratio raise TypeError(msg) TypeError: can't convert type 'NoneType' to numerator/denominator Exception in handle_new_hr when dispatching 'nordpool_update_hour': () Traceback (most recent call last): File "/usr/local/lib/python3.12/statistics.py", line 327, in _exact_ratio return (x.numerator, x.denominator) ^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'numerator' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/config/custom_components/nordpool/sensor.py", line 492, in handle_new_hr self._update() File "/config/custom_components/nordpool/sensor.py", line 340, in _update self._average = mean(today) ^^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 484, in mean T, total, n = _sum(data) ^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 193, in _sum for n, d in map(_exact_ratio, values): File "/usr/local/lib/python3.12/statistics.py", line 330, in _exact_ratio raise TypeError(msg) TypeError: can't convert type 'NoneType' to numerator/denominator Exception in handle_new_price when dispatching 'nordpool_update_new_price': () Traceback (most recent call last): File "/usr/local/lib/python3.12/statistics.py", line 327, in _exact_ratio return (x.numerator, x.denominator) ^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'numerator' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/config/custom_components/nordpool/sensor.py", line 506, in handle_new_price await self.handle_new_hr() File "/config/custom_components/nordpool/sensor.py", line 492, in handle_new_hr self._update() File "/config/custom_components/nordpool/sensor.py", line 340, in _update self._average = mean(today) ^^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 484, in mean T, total, n = _sum(data) ^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 193, in _sum for n, d in map(_exact_ratio, values): File "/usr/local/lib/python3.12/statistics.py", line 330, in _exact_ratio raise TypeError(msg) TypeError: can't convert type 'NoneType' to numerator/denominator

[Hellowlol]

@quenthal what zone is this? Seems like there is a null value in the prices

[quenthal]

@quenthal what zone is this? Seems like there is a null value in the prices

FI(nland). This started either today or yesterday.

For quick fix, I made automation to reload the integration. Looking at the attributes, it seems that all values for today and tomorrow are there, but error logs like I copy&pasted keep coming in.

[viperhansa]

Same issue on 2 different instances: Have tried reload and re installed. No Change.

Sweden, SE3 area.

Logger: homeassistant.util.logging Source: util/logging.py:102 First occurred: 12:00:00 AM (50 occurrences) Last logged: 8:32:34 PM

Exception in handle_new_day when dispatching 'nordpool_update_day': () Traceback (most recent call last): File "/usr/local/lib/python3.12/statistics.py", line 327, in _exact_ratio return (x.numerator, x.denominator) ^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'numerator' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/config/custom_components/nordpool/sensor.py", line 475, in handle_new_day await self.handle_new_hr() File "/config/custom_components/nordpool/sensor.py", line 492, in handle_new_hr self._update() File "/config/custom_components/nordpool/sensor.py", line 340, in _update self._average = mean(today) ^^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 484, in mean T, total, n = _sum(data) ^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 193, in _sum for n, d in map(_exact_ratio, values): File "/usr/local/lib/python3.12/statistics.py", line 330, in _exact_ratio raise TypeError(msg) TypeError: can't convert type 'NoneType' to numerator/denominator Exception in handle_new_hr when dispatching 'nordpool_update_hour': () Traceback (most recent call last): File "/usr/local/lib/python3.12/statistics.py", line 327, in _exact_ratio return (x.numerator, x.denominator) ^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'numerator' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/config/custom_components/nordpool/sensor.py", line 492, in handle_new_hr self._update() File "/config/custom_components/nordpool/sensor.py", line 340, in _update self._average = mean(today) ^^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 484, in mean T, total, n = _sum(data) ^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 193, in _sum for n, d in map(_exact_ratio, values): File "/usr/local/lib/python3.12/statistics.py", line 330, in _exact_ratio raise TypeError(msg) TypeError: can't convert type 'NoneType' to numerator/denominator Exception in handle_new_price when dispatching 'nordpool_update_new_price': () Traceback (most recent call last): File "/usr/local/lib/python3.12/statistics.py", line 327, in _exact_ratio return (x.numerator, x.denominator) ^^^^^^^^^^^ AttributeError: 'NoneType' object has no attribute 'numerator' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/config/custom_components/nordpool/sensor.py", line 506, in handle_new_price await self.handle_new_hr() File "/config/custom_components/nordpool/sensor.py", line 492, in handle_new_hr self._update() File "/config/custom_components/nordpool/sensor.py", line 340, in _update self._average = mean(today) ^^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 484, in mean T, total, n = _sum(data) ^^^^^^^^^^ File "/usr/local/lib/python3.12/statistics.py", line 193, in _sum for n, d in map(_exact_ratio, values): File "/usr/local/lib/python3.12/statistics.py", line 330, in _exact_ratio raise TypeError(msg) TypeError: can't convert type 'NoneType' to numerator/denominator

[phsdv]

I still have the same issue. The old sensor is gone, the device is there but no sensor. I have added new device, making a new sensor with a digit increased by one. But needs manual reloading every day

[nikee73]

After a HA restart this intgration fails to start

Error adding entity sensor.nordpool_kwh for domain sensor with platform nordpool Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 576, in _async_add_entities await coro File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 865, in _async_add_entity await entity.add_to_platform_finish() File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1327, in add_to_platform_finish await self.async_added_to_hass() File "/config/custom_components/nordpool/sensor.py", line 518, in async_added_to_hass await self.handle_new_hr() File "/config/custom_components/nordpool/sensor.py", line 480, in handle_new_hr today = await self._api.today(self._area, self._currency) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/config/custom_components/nordpool/init.py", line 110, in today return await self._someday(area, currency, "today") ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/config/custom_components/nordpool/init.py", line 99, in _someday await self.update_today(None) File "/config/custom_components/nordpool/init.py", line 80, in update_today await self._update("today") File "/config/custom_components/nordpool/init.py", line 73, in _update data = await spot.hourly(end_date=dt) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/config/custom_components/nordpool/aio_price.py", line 228, in hourly return await self.fetch(self.HOURLY, end_date, areas) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/backoff/_async.py", line 151, in retry ret = await target(*args, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/config/custom_components/nordpool/aio_price.py", line 217, in fetch res = await asyncio.gather(*jobs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/config/custom_components/nordpool/aio_price.py", line 174, in _fetch_json return await self._io( ^^^^^^^^^^^^^^^ File "/config/custom_components/nordpool/aio_price.py", line 160, in _io resp = await self.client.get(url, params=kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/aiohttp/client.py", line 605, in _request await resp.start(conn) File "/usr/local/lib/python3.12/site-packages/aiohttp/client_reqrep.py", line 961, in start with self._timer: File "/usr/local/lib/python3.12/site-packages/aiohttp/helpers.py", line 735, in exit raise asyncio.TimeoutError from None TimeoutError

[Lrputola]

Seems like Nordpool has changed their API to a new host https://data.nordpoolgroup.com and integration doesn't seem to work anymore. Does any other service work with minimal change to code? Still looking into it, but my Python skills are very much lacking...

[Hellowlol]

@Lrputola please reload the integration and see if it still works. The issue was in related and willbe closed

[Lrputola]

Thanks, yes. After 3 hours past publishing and multiple restarts it suddenly started to work.