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

bjfue

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？
8 r% _, m; B2 t+ [. {& N  n, FDiff 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)
2 I0 U( }+ p/ e. I/ F8 Y3 \Diff 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)
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)
1 n/ T* R; V( d+ h  `1 i

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。