Cause
A net contains more than one net definition point.
A net in the schematic contains two net definition points (see circles in the following figure).
Solution
A net must not contain more than one net definition point. Any superfluous net definition points should be deleted. Proceed as follows:
- Locate the first net definition point of the net in the schematic using the Go to (graphic) function from the popup menu in the Message management dialog.
- Use the Go to 2nd coordinate function from the popup menu to search for other net definition points that have been placed multiple times in the net.
- Delete the net definition points that have been placed multiple times from the schematic.
- Then start a new check run.