After reading the elder scroll, my Follower just vanished. I tried the code to teleport me to her.
I was teleported to high hrothgar but shes not there, i went to whiterun then teleported her to me, but still invisible.
I tried talking to other followers to join me, but they told me i already have one. How can i fix this?

Try to back at the Throat of the World or at where you finded him.

Disable/enable?