Unable to create routing

3D Design
1

Hi all

I want to do some routing (create ropes for playgrounds), so I created my routing components, and the base file representing the net I use.

I can't start my routing (see attached images), can someone tell me more?

Thank you


1.jpg
2

The first error is displayed when I want to validate, the second error is displayed when I go to select the filet.prt file.

Thank you


2.jpg