Getting curves from hatches

Hello all,
I’m struggling to import boundary curves from hatches in Rhino.
I’ve copied the python script shown there but it doesn’t work: the prompt only shows once, and I have to restart Rhino to be able to select the hatches again. And anyway, I’m not able to get curves: the output is null.
Can someone please give me a hand?
Cheers,

Hi @Pones ,
could you work with Elefront components (Deconstruct Hatch)?
kuva

Hello @Toni_Osterlund ,
Thanks for answering. Unfortunately I’m on Mac, and Elefront only works in Windows.

[EDIT] - I’ve installed on Mac and it worked. Awesome, Thank you!!