I had a footprint for a component in Kicad 5. Then i updated to Kicad 7 and I am getting this error:
Error: Drill out of range (Board setup constraints min width 0,3mm; actual 0,2mm)
This worked find in Kicad 5 though. I don't know if it is related, but for clarity I will mention this here.
I am getting tons of warning on footprints not matching the library. This is after updating from Kicad 5 to Kicad 7.
This happens for pretty much all my footprints, but as the footprints still show on the pcb layout, I chooose to ignore these.
Finally, there is another set of error related to the one in the question. This is
Thermal relief connection to zone incomplete (board setup constraints fill strategy min spoke count 2; actual 1)
I don't know if this error is directly related to the error in question, this is why I am also including this. Maybe this needs a different question, or maybe not.
I am getting this error on the same IC that I am talking about on the first error. However, I also get this (second) error on two more components (one capacitor, one transistor).