= Englisch [EN], 
= Deutsch [DE], 
= Französisch [FR]. Wenn du die angegebene Sprache nicht beherrschst, schreibe auf Englisch! I try to avoid bugs as much as possible and I faced many errors when I attach objects to various splines on my maps so I decided to create a spline like the invis street, except it will be used ony for attaching objects to them. Of course, it is visible only in the editor.
They look like this:
My question is: is there anything wrong about this approach? If there isn't, then this can be a tip for other members 
Here is the spline: AttachObjectPathSpline.zip
This approach will perfectly work. You can attach all objects to all splines, no matter if the spline is visible or not.
I knew that splines won't be visible outside of the editor, I asked about the approach. Thanks.
Maybe I'm overthinking a bit with all these ideas and questions that I post here, but this is a great place for help and advices
I used to do it the same way. 