Make 2D command does not work

i have a problem i used to be able to convert meshes into 2D lines
with the make 2D function but now everythime i try this i cant get past select object to draw,
but when i try to select my meshes i cannot do anything, can someone help me with this see image
in attachment, im using rino 5 for mac i used to do this

I think you may be confused, Make2D in Rhino 5 does not work with meshes. You can try the Rhino 6 for Mac WIP, that may work.