Air Wires are not showing

Question

I have taken an existing Eagle design and added some components and signals to the schematic. When I go to the PCB file, which is always opened with the schematic for back annotation, the parts have been placed but there are no air wires shown from those parts. How can I fix this?

shabaz · Accepted Answer

Yes that sounds correct. That was going to be the next thing I was going to ask : ) 
 Bit of an unlikely thing, but has the "Unrouted" layer been switched off by accident? That would prevent them being shown.

dougw · Answer

Be sure the connections on the schematic are properly made with "wires" not lines. The PCB will only show air wires if they are first connected on the schematic.

Air Wires are not showing

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