'Rigify' with automatic weights makes my mesh disappear I'm making a human character. I'm trying to rig it with rigify - but I don't think I'm doing it correctly, as when I press ctrl+p > with automatic weights it makes the mesh disappear.

The blend file is here: http://www.pasteall.org/blend/36983 
Also, a video and gif are on my Dropbox: https://www.dropbox.com/s/7tsr5dv25253gv8/rigging.gif?dl=0
https://www.dropbox.com/s/bv65dd1kzxkwwg1/rigging.mov?dl=0
Make sure you have checked AUTO RUN PYTHON SCRIPTS in the User Preferences

Just go to File/User Preferences/File
and then check the box 

☑️ 'Auto Run Python Scripts'