使用Altium 17 版本打開別人給我的pcb的時候出來這個頁面，大佬們這個是什么原因，是報錯嘛，有什么影響？謝謝了
Air Gap Width previously controlled by Clearance rule is now controlled by Polygon Connect Style rule's newly introduced Air Gap Width (set to
Silkscreen Over Component Pads Rules are converted to Silk To Solder Mask Clearance Rules. Suggest examining rule scopes for accuracy
