I am attempting to route cables in SW electrical.  If I choose "SolidWorks Route" 

it thinks for a minute does nothing and returns to normal. If I choose "3DSketch Route"

it will create the routes as desired but no cables.

Am I missing something basic, a setting somewhere? 

I believe all the cabling parameters were set up, but do not know what to look for.

Thanks,

Jay

SW 2016 sp2