Error if Power Limit Isn't Set

[notstarboard]

Error if Power Limit Isn't Set

[Klusio19]

I have exact same error, and similar usecase.
In my case undervolting was working (I was using intel-undervolt), but I need program to undervolt based on power source, intel-undervolt has no feature like that. For some reason, the same undervolt values are stable on AC but on battery with the same undervolt values my laptop freezes.
Now throttled looks perfect for me, and it works (the undervolting part, which I'm only intrested in), but it throws ugly errors on logs. So it's the case of executing this in a clean way.

@notstarboard like I said, I have exact same usecase, I just want to undervolt, and I can confirm, the undervolting part works despite of the errors (I am sure it works, because when I set some absurdly high values like -200mV and I apply it, my laptop instantly freezes). So if you still can't undervolt with that tool, the problem should be somewhere else.