我根據(jù)提示增加后還是出現(xiàn)這個問題怎么辦

the mesh representation of discrete edge port 1 is single point
( probably you need to increase the mesh line radio limit for automatic mesh generation)

可能是你增加得還不夠多，你可以觀察網(wǎng)格的剖分情況，看王網(wǎng)格是否把最窄的地方剖分開了