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Enever null values for next day results in an incomplete chart
Posted: Tuesday 18 February 2025 18:57
by jvdk
Sometimes the values from Enever have null values as shown below:
{
"datum": "2025-02-19 01:00:00",
"prijs": "0.099700",
"prijsANWB": "0.277377",
"prijsBE": "0.264487",
"prijsEE": "0.265277",
"prijsEN": "0.269137",
"prijsEVO": "0.277377",
"prijsEZ": "0.277377",
"prijsFR": "0.261697",
"prijsGSL": "0.277377",
"prijsMDE": "0.277377",
"prijsNE": "0.265397",
"prijsTI": "0.268302",
"prijsVDB": "0.265377",
"prijsVON": "0.263462",
"prijsWE": "0.268397",
"prijsZG": "0.277377",
"prijsZP": "0.263497"
},
{
"datum": "2025-02-19 02:00:00",
"prijs": null,
"prijsANWB": null,
"prijsBE": null,
"prijsEE": null,
"prijsEN": null,
"prijsEVO": null,
"prijsEZ": null,
"prijsFR": null,
"prijsGSL": null,
"prijsMDE": null,
"prijsNE": null,
"prijsTI": null,
"prijsVDB": null,
"prijsVON": null,
"prijsWE": null,
"prijsZG": null,
"prijsZP": null
},
{
"datum": "2025-02-19 03:00:00",
"prijs": "0.097670",
"prijsANWB": "0.274921",
"prijsBE": "0.262031",
As a result the chart stops at 01:00 hours:

- Graph with missing hours.png (174.04 KiB) Viewed 799 times
Is there something I can do to solve this?
Regards,
Jan
Re: Enever null values for next day results in an incomplete chart
Posted: Tuesday 18 February 2025 19:00
by waltervl
See the advise I also gave in another topic on this subject: contact Enever why they do this.... Perhaps they are not aware.
viewtopic.php?t=43181
Re: Enever null values for next day results in an incomplete chart
Posted: Tuesday 18 February 2025 19:17
by jvdk
I just sent a message to Enever about this problem. I hope that helps.
It might be great, however, if Domoticz could handle these missing values.
Regards,
Jan
Re: Enever null values for next day results in an incomplete chart
Posted: Tuesday 18 February 2025 20:03
by waltervl
Enever also has a Forum so perhaps post the bug report for Null values there too
https://enever.nl/forums/
Re: Enever null values for next day results in an incomplete chart
Posted: Wednesday 19 February 2025 14:45
by jvdk
I tried to post the problem to the Enever forum, but all forums are closed, so no posting is possible.
Re: Enever null values for next day results in an incomplete chart
Posted: Wednesday 19 February 2025 15:08
by HvdW
At what time are you reading the data.
Enever writes in its website that the data for tomorrow are published at 15:00 and if not at 16:00 utmost.
Re: Enever null values for next day results in an incomplete chart
Posted: Wednesday 19 February 2025 19:19
by ricvee
I am having the same problem.
I just did send a message to Enever, hoping that they can and will fix it.
Re: Enever null values for next day results in an incomplete chart
Posted: Wednesday 19 February 2025 19:40
by ricvee
I deleted the Enever hardware, and added it again.
Now there are only 3 new devices added, not the one for Actual Electricity Price:

- Schermafdruk van 2025-02-19 19-36-52.png (112.57 KiB) Viewed 629 times
Re: Enever null values for next day results in an incomplete chart
Posted: Thursday 20 February 2025 7:57
by ricvee
Answer from Enever:
No, that's something that the developers from the plugin for Domoticz should fix.
So the Enever-plugin is useless for me now ( I am using the latest Stable Version: 2024.7).
Is there someone that can and will fix this?
Re: Enever null values for next day results in an incomplete chart
Posted: Thursday 20 February 2025 22:43
by waltervl
Make a GitHub issue related to this forum topic and hope someone can fix this (Domoticz is opensource software...)
Re: Enever null values for next day results in an incomplete chart
Posted: Friday 21 February 2025 15:32
by jvdk
HvdW wrote: ↑Wednesday 19 February 2025 15:08
At what time are you reading the data.
Enever writes in its website that the data for tomorrow are published at 15:00 and if not at 16:00 utmost.
I use the "Domoticz built-in Enever "hardware". I do not know when it is updated exactly, but normally the values for the next day are available in Domoticz after 15.00 hours.
Re: Enever null values for next day results in an incomplete chart
Posted: Friday 21 February 2025 15:54
by jvdk
waltervl wrote: ↑Thursday 20 February 2025 22:43
Make a GitHub issue related to this forum topic and hope someone can fix this (Domoticz is opensource software...)
I just did.
Regards,
Jan
Edit Waltervl: the issue:
https://github.com/domoticz/domoticz/issues/6265
Re: Enever null values for next day results in an incomplete chart
Posted: Friday 21 February 2025 16:28
by HvdW
What might be your problem is that most of the time 1 or 2 suppliers didn't deliver their values, so your choice has NIL values.

- dynamisch.jpg (144.23 KiB) Viewed 530 times
These are the values for today.
I solved it by calculating the average value per hour of the data provided.
Re: Enever null values for next day results in an incomplete chart
Posted: Friday 21 February 2025 16:36
by waltervl
Looking at the first topic it seems enever sometimes shows null for all suppliers on a specific timeslot.
and null should perhaps be interpreted as 0 (zero). Or as the same value from the hour before (if that also is not null...)
"datum": "2025-02-19 02:00:00",
"prijs": null,
"prijsANWB": null,
"prijsBE": null,
"prijsEE": null,
"prijsEN": null,
"prijsEVO": null,
"prijsEZ": null,
"prijsFR": null,
"prijsGSL": null,
"prijsMDE": null,
"prijsNE": null,
"prijsTI": null,
"prijsVDB": null,
"prijsVON": null,
"prijsWE": null,
"prijsZG": null,
"prijsZP": null
},
Re: Enever null values for next day results in an incomplete chart
Posted: Wednesday 26 February 2025 15:20
by jvdk
It will be solved in the next beta release. See
https://github.com/domoticz/domoticz/issues/6265