can't 3d print any

[Anonymous]

When I made a model in Inventor and wanted to do a 3D print preview
error message 'no valid solid bodies to output' . This is a tube
mopdel with a 2mm wall and 50mm tall. I want to be able to do a 3D printing . I am using 2015 Professional and since I am new help would be great.

[JDMather]

Does the top of your browser say Solid 1 or does it say Surfaces 1?

Can you attach the file here?

Or at least an image?

Did you use a Delete Face command?

[Anonymous]

Sorry I am new to some of this "Solid 1 or Surface 1" not sure where to
look. About Face command not sure but I don't think so.

DAve

[JDMather]

If you attach your *.ipt part file or at least an image here - someone will show you what is wrong with the file.

[Anonymous]

Hoping this will give you as much information that you need to help with
this problem.

Dave