Hi,
Today I received the watermeter and I have installed it in Homey. Only problem is that I’m not able to set the compensation value. I’m getting this error when I try to save the value: “Cannot read properties of undefined (reading ‘offset_water’)”
Any idea what I’m doing wrong?
Can you try to set both values?
I recall an issue if one shows as a -
Ok will have a look. Drop me a diag report please.
1 Like
Done!
a5f3762c-a951-4dc6-9448-ceecf621cb0b
Hey, I’m facing an issue.
The HomeWizard Homey app doesnt seem to pick up my P1 Meter.
I can reach it just fine on its ip adress and see all the data:
http://192.168.86.166/api/v1/data
What do I need to change so I can add it towards homey?
I can’t find it with mDNS Discovery, how can I resolve this?
Hi, did you already found a solution? Have you found something in my log file?
Yes, next test version probably fixes it (v3.6.39)
1 Like
Watermeter offset still not accepted in 3.6.39
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Sent me another diag please
Jup, still the same problem:
d0e1f1b5-d54a-4bc7-b964-ea3207868413
Thanks for checking out! 

Same error?
And what do you enter?
Is it with a , or a . ?
Yup, exactly same error.
I entered “133”
Ok need more time on this. Since I added custom polling it seems failing now.
f2e1f560-38ae-444d-a9d8-e8918c948cbc
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No error in the app log so have to dig deeper.
oldSettings: {
offset_water: 0,
offset_polling: 2,
energy_value_constant: null,
energy_cumulative_include: true,
cloud: 1
},
changedKeys: [ 'offset_water' ],
newSettings: {
offset_water: 640.345,
offset_polling: 2,
energy_value_constant: null,
energy_cumulative_include: true,
cloud: 1
}
}
Yeah, same error and I tried both.
Strange that it looks fine in the log file. After the error is gone, the value remain, but when I close the page and go back to it again, the value is 0 again. So it does not save it properly.
Does changing the polling still work? I see value of 2?