AD18运行PCB DRC显示一处警告， Design contains shelved or modified (but not repoured) polygons.

AD18运行PCB DRC显示一处警告：
Design contains shelved or modified (but not repoured) polygons. The result of DRC is not correct. Recommended to restore/repour all polygons and proceed with DRC again
Polygon named: Top Layer-3.3V

解决办法：解决方法: 工具—>铺铜—>铺铜管理器—>选择有警告的网络—>右键–>删除–>重新铺铜