Class Document Source Message Time Date No. [Short-Circuit Constraint Violation] My yuan li PCB1.PcbDoc Advanced PCB Between Pad R3-2(12.065mm,71.12mm) Multi-Layer and Arc (12.065mm,71.12mm) Top Layer 14:33:14 2019/8/15 请问问题出在那里,我要怎样修改?0 ?( O' l9 {6 v' f; j