I created a simple armature, parented all the bones properly, named them and made sure they import to Unity perfectly. The armature seems to be working great. I also have a collection of Meshes, under one object, a humanoid. It's basically just a 3D model with hair, teeth, a dress, etc.
Here's an image:
I am trying to parent them together, with automatic weights (And I tried all the other options as well). They do parent in the hierarchy but other than that, they're not connected in any way. Moving the bones doesn't move any parts of the model. What am I doing wrong?
Looking at this tutorial I'm doing exactly what the person does at 6:07, but in my case the character doesn't move.