This is the part of the error that gives a hint: https://github.com/tiltedapp/mini18/actions/runs/11302508142/job/31438474053#step:11:436
#Left Side Builds, Only Right Side Fails.
astral pasture
You are forcing the ZMK_USB symbol on, but right half doesn't normally act like a USB keyboard so it fails with some dependencies failing
You should remove these settings: https://github.com/tiltedapp/mini18/blob/main/config/boards/shields/mini18/Kconfig.defconfig#L4-L8
torn badger
Thank you, very much. I am going to remove those and build again. I'll also research the bluetooth and usb settings so I don't misuse them again.
astral pasture
You normally don't need to touch them; if your board supports them they will be turned on as appropriate
(and yours does)
torn badger
Got it. Thank you. So, it's built into the nicenano V2 onboard firmware already.