No shadow on some objects after lighting buil

including movable meshes and skeletal meshes. Does not happen on my other map. what causes this?

Also even though I build lighting it keeps saying it needs to be built and there’s still objects that need lighting, even though I’ve successfully built lighting countless times.

If you’re serious about getting help you need to actually include information about your scene.

My wild guess without any information is that your light is set to static, which will not cast shadows on any movable meshes.