Cause
Two cut-outs (rectangles, slotted holes or drill holes, etc.) were placed on a mounting surface so that they overlap either completely or partially.
Solution
- Locate the two cut-outs in the layout space by using the functionalities Go to (graphic) and Go to 2nd coordinate, which the popup menu of the Message management dialog offers you.
- Move one or bothe cut-outs on the mounting surface so that they no longer overlap, or delete one of the cut-outs.
- If required, start a new check run.