appending objects

ok so I know that this has already been asked and answered many times, but I have a problem appending objects from one of my projects to another. whenever I do the append thing of shift f1 and then press load library, nothing at all appears on the blend file.

When you do that, do you choose what you want to append (e.g. something inside Object)?
If you Load Library without choosing what to append, it should tell you Error: Nothing indicated.

ok, problem solved. I was loading specific objects, but not as objects, as meshes.