Error message baking high poly to low poly

[Ethan X.]

While attempting to bake my high poly model onto my low poly model, I've noticed this "error" message with every time I baked. What is this and how do I fix it? I don't know anything that could possibly have the same name as I named each textureset and model differently.  Thanks for the help!

[Ethan X.]

I've fixed it, just needed to assign different names on my model