Needing help with Vaporwave inspired Illuminated grid (Eevee 2.8) I've been following this tutorial https://www.youtube.com/watch?v=FTdEtf1YTTI
I got to the part of 4:11 but what I'm getting as a result is not the same as the video. I cannot create an illuminated grid using a simple shade mixer node... It shows up pink and half-filled. I believe there was an update that happened from the date of the video until now. Forgive me since I am fairly new to the program but trying to learn. Help is appreciated! 

What I'm aiming for is this (underneath)
Eevee currently seems to have issues with the wireframe node, in cycles it seems to be rendering correctly.