directional effects elements inside

I have several game objects that are effected by the directional light, even though they are inside. All of them are if the shadows of the light are off. But some of them are no matter what. How can I fix this? Thanks.

Put a larger object (a cube will do) over the building where you can’t see it, to make sure that shadows are cast where they’re supposed to be cast. Also make sure every object is set to receive shadows.