[SOLVED] Build Error: battery_nrf_vddh (pls help)

[civic widget]

Hey guys, I'm loosing my mind over this issue, I've adopted this from another project where everything worked just fine.

I'm using a Nice!NanoV2, aswell as a shift register.
Repo: https://github.com/KingJacker/zmk-config-input-one
Build Error:

...

static const struct device *adc = DEVICE_DT_GET(DT_NODELABEL(adc));

It seems like adc isn't being defined or smth like that.

I also don't find anyone else having the same error online, which makes me think this may be a dead simple error on my side.

Therefore I come to you, the masters of ZMK for guidance.
You're support is highly appreciated <3

[terse folio]

you have way too much unnecessary stuff in your shield.conf file
delete this entire range, then we can start looking at what the actual error is when that builds (or fails to)

[azure pasture]

A lot of core components are disabled because they are overwritten by your inclusion of nordic/nrf52840_qiaa.dtsi
https://github.com/KingJacker/zmk-config-input-one/blob/main/config/boards/shields/InputOne/InputOne.overlay#L3

[azure pasture]

And also do this 👆

[terse folio]

following/reading through the new shield documentation would be a good idea

[civic widget]

thank you guys, that did it ❤️

[civic widget]

i think this was probably the problem, it was a leftover from my confusion over pinctrl for the spi