Animation Retargetting Weird preview error

Hi, I need help retargetting between two different skeletal rigs for animation. When I drag the animation blueprints into the scene I get a invisible entity with the animation name on it (am i saying that correctly?) I’m really new to unreal engine 4. I’m currently learning how to transfer character skeletal rigs from blender to unreal engine. I’m currently watching this unrealengine training video [link text][2], but I think I messed up on my retargetting procedure. If anyone can point me out on the problem that would be nice :slight_smile: I’ve been dealing with a lot of roadblocks of confusion for the past 2 week; I feel like I need to find a more passive way for dealing with problems…