Autodesk Revit Architecture

[#1]

Hi

I am having problems with void that i cant hide in my project. The void is inside my generic family but wont apply a cut unless i apply a length parameter to it.  The problem i that in my project it seems to be visible as a yellow box that will also appear when printed.

Is in possible to hide this in the project by any way?

[#2]

That is unusual. Normally, the void is not visible. But, of course, we don't know the specific details about how that family was made. Open the family. Voids do not have a yes/no visibility parameter, but they do have Visibility Settings. Try to uncheck all the options, except the "fine" detail level; reload, and see if that helps.