Just updated to blender 2.81 AND verge 2.17pre1 simultaneously.
Copied my app directories..
Opened my current scene…
(Missing textures obviously)
Fixed it by narrowing down that my world reflection hdri had to be re-located. And my background atmosphere (inverted giant image textured sphere) texture had to be re-located)
Don’t know if this is a blender issue or verge add-on issue.
Thought I’d mention it.
Wasn’t expecting it, since everything was IN my app folder that was copied, and other textures in my scene were NOT affected by this.
(Exporting is A LOT faster now! And good bye fakepath console warnings! )