For my tests, I created several curves with the same origin and same end point.
Wen trying to find them in a formula, I realized that they all get the same name: SplPath_G6_G7, which makes them hard to identifiate.
But a bit later, while trying to add a point on one of this curve, I got this error message, so I’m not the only one having hard time to find them
Can’t post the original test file, it’s really messy
I recreated the problem, and discovered that the behaviour is not consistent.
At my first attemps I created my 3 curves (anticlockwise A_A3_A1 for example), and when trying to segment a curve path, two were giving an error message. And the positive one was this time the last created, not the first one.
I deleted my 3 curves and recreated them clockwise this time. Now only the first one give the error message when trying to segment a curve path. The 2 last are ok.