DRC报错出现这个问题:3 I- y9 U6 s, J A1 l7 M O, n
Un-Routed Net Constraint: Net GND Between Track (450mil,2742mil)(513mil,2742mil) on TOP And Track (526mil,2811mil)(526mil,2874.535mil) on TOP: ?9 J6 R1 X# y3 f8 d
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