line 15 vgui nil value, no line 15

[Sam Behner]

Im really confused, I'm getting an error about vgui being a nil value

[ERROR] addons/ogn/lua/entities/breadlady/shared.lua:15: attempt to index global 'vgui' (a nil value)
  1. unknown - addons/ogn/lua/entities/breadlady/shared.lua:15
There isn't even 15 lines in shared.lua
ENT.Type            = "anim"
ENT.Base            = "base_gmodentity"

ENT.PrintName = "Bread Lady"
ENT.Spawnable       = true
ENT.Category        = "Origin Gaming COOKING"

ENT.Author = "OriginGaming.net"
ENT.Contact = "[e-mail]"