AMFP Entities Crash

[Toggle]

There's a couple of things, the hook for example, that act weird when I try to place them in the editor. They manifest on click, but disappear and won't place when I let go of the mouse button. So..how do I fix that? Also how do I get it so there is an actual torso on 'torso_on_hook'? Right now it's just a hook. That won't place.