Hello guys, im having an issue in solidworks.

Im trying to add fillet on the edge marked is red:

Imgur: The most awesome images on the Internet

the result need to be this:

Imgur: The most awesome images on the Internet

But i get this:

Imgur: The most awesome images on the Internet

i think that this problem occurs because the fillet must be used on the missing body line marked in yellow:

Imgur: The most awesome images on the Internet

Is there any way to convert the missing bodyline tomy feature? or is there any other way to make this fillet?

thanks