Loft 2 oval shape is defective

[Quang_Thiện_Tạ]

I have 2 oval shapes and when I loft them, it doesn’t show an error but I can’t loft them. Please help. Thank you very much. I’m a new user.

matcat.gh (6.3 KB)

[Liam_yongging]

Youre very close mate.
All you need to do is make sure is that both curves share the same branch at {0}

matcat_LL.gh (10.7 KB)