Blank DWG File

[timstring67]

I downloaded an STL file off thingiverse.com, which Fusion360 opens and displays correctly.  However, when I export the project to a DWG file so I can edit it in AutoCAD, the DWG file is blank.  

Forum security rules will not allow me to post the STL file, so I have posted the F3D file instead.  When I load it into Fusion360 and try to export it, the resulting DWG file is blank, too.

[HughesTooling]

I got the same result as you, tried Export from within Fusion and using the online hub. Just on a hunch I thought I'd try adding a solid cylinder in Fusion, then the export worked! @jeff_strater  Any idea why this only works if there's some native geometry?

Imported into Rhino, one odd thing is the mesh is rotated 90° around the Y axis.

[timstring67]

I am still having this issue time and time again with different STL files.  This apparently has been an issue for years.  When is AutoDesk going to get a round to actually fixing the problem?

[TrippyLighting]

Or, you change your workflow to incorporate other tools than AutoCAD. 

What changes to you intend to make to an .stl file in AutoCAD that you cannot make in Fusion 360?