World Gird Material URGENT

jsargent

Hi guys,

I have been working on a project all day and all of a sudden when I save I am asked if I want to save the world grid material. I'm not sure what this is or whether I should be changing it or not. I get this message when I try to save all:

/Engine/EngineMaterials/WorldGridMaterial is a startup package. Startup packages are fully cooked and loaded when on consoles. ALL CONTENT IN THIS PACKAGE WILL ALWAYS USE MEMORY. Are you sure you want to save it?

Is it safe to ignore? Will I lose anything?

I cant seem to find much information about it and don't know what I've done to trigger this warning.

Any help hugely appreciated!

Thanks!

Vailias

It sounds like something in that package was altered, or opened and messed with (even just viewing or moving nodes around).
I wouldn't worry about saving it. If you did change something in that package you likely won't want it anyway.