co-simulation  仿真时出错，求热心大侠帮忙

我仿真时出现以下错误：
error：
port 13 does not resolve to a single face
warning：
could not  resolve port 13
error：
port 20 does not resolve to a single face
warning：
could not resolve port 20
error：
port 21 does not resolve to a single face
warning：
could not resolve port 21
error：
port 25 does not resolve to a single face
warning：
could not resolve port 25
warning：
if the geometry contains lines that are within 1.25 degree of parallel
they will be treated as parallel because the layout   resolution is relatively
coarse for this geometry，please increase the layout  resolution if this causes problem。
generating mesh at 4.8GH
warning：
unable to correctly process port19
error：
via  may not coincide withport or touch port。
please modify geometry

求大侠指点

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谢谢指点，但我还有疑问下面的错误是什么意思
error： )=5 ,SIT
via may not coincide withport or touch port。 HMl M！Xk?
please modify geometry
我在layout layers中设置Alumina  [via]hole这一层时，怎么设置啊，是不是在这一步出的错。

你好，我也遇到了和你一样的问题，请问你是怎么解决的呢?

看ads帮助文件，上面解释的很清楚