I was trying to import an .stp file using the IMPORT function in AutoCAD 2018 for Mac. Even though no error is reported, nothing is imported. Zooming in or out fails to find any structure. To make sure the .stp file is not corrupted, I uploaded the .stp file to Autodesk Viewer (https://viewer.autodesk.com/) and it was displayed correctly.
Any help on how to import the .stp file would be appreciated.
