Differential pair

[karimoviç]

Hello , How can i correct the error "Missing negative net for differential pair "

[beamray]

IN PCB editor go to PCB panel, select diff. pair. editor and make two nets a diff.pair.
Or
In Schematic you should name nets as RS482_P, RS482_N and place Diff.pair directive on both nets' wires.

[Paul van Avesaath]

correct, and in addition to this in schematic create a pair e.g RX0_p , RX0_n , add the differential pair directive to it then update to pcb, add them to the correct class if you have special rules for them ..