求助 PADS VX2 创建差分对 报错（Diff Pair Checking Warning）

bjfue

+ I4 H. |; J5 O1 Q' j3 G  X创建差分对的时候提示如下错误，无法创建成功。该如何解决呢？
, O+ U, R3 J& b  VDiff Pair Checking Warning: Differential pair of nets (BUFFER15-BUFFER16) is rejected because coppers/pours/planes existence in nets -318.00 -182.50 12324.00 8754.51 (Mils)
/ M, s6 z7 L4 J! r+ K3 WDiff Pair Checking Warning: Differential pair of nets (BUFFER15-BUFFER16) is rejected because coppers/pours/planes existence in nets -318.00 -182.50 12324.00 8754.51 (Mils)
0 p  m0 F6 z" y5 I! \Diff Pair Checking Warning: Differential pair of nets (N26037590-BUFFER16) is rejected because coppers/pours/planes existence in nets -318.00 -182.50 12324.00 8754.51 (Mils)
Diff Pair Checking Warning: Differential pair of nets (BUFFER16-DRV_N) is rejected because coppers/pours/planes existence in nets -318.00 -182.50 12324.00 8754.51 (Mils)
Diff Pair Checking Warning: Differential pair of nets (SGND-DRV_N) is rejected because coppers/pours/planes existence in nets -322.00 -184.50 12326.00 8755.50 (Mils)
3 {2 n& b3 r8 B  j

bjfue

数据完整性测试没什么问题啊

bjfue

问题已经解决。这些网络被之前的同事分配到了平面层关联网络。虽然删除了所有相关的灌铜，但还是会有影响，不能添加虚拟引脚和差分对。