Trying to make my own avatar but im running into errors

i keep running into those errors. does someone know how to fix them?

[16:00:48] This avatar does not contain an Animator, you need to add an Animator component for the avatar to work

Add an animator component to your avatar root gameobject. (You should also have a VRC avatar descriptor there too.)

You will also need to configure the rig in the FBX file’s settings (typically a Humanoid rig).

Pumkin’s Avatar Tools can also setup this quickly.