【板级EDA】【PCB设计】B/B via definition工具报错提示:create bbvia in board failed Warning: StartLayer and EndLayer equal to origin如何处理?
日期: 2026-03-04
分类: 解决方案类
│问题描述
B/B via definition工具报错提示:create bbvia in board failed Warning: StartLayer and EndLayer equal to origin如何处理?

│根因
start layer与end layer不能为top 与bottom,该功能无法创建thruvia
│解决方案
如需thruvia只需在原模板孔基础上另存名字即可