Add trains to your blueprints.
Mods introducing new content into the game.
Change blueprint behavior.
Failed to load mod "blueprint-train": blueprint-train/data-updates.lua:157: bad argument #1 to 'pairs' (table expected, got nil)
Thanks for the report. Can you post your mod list? (Copy from factorio-current.log)
I can disable the bad train but I want to figure out why a train is missing a graphic layer in the first place.
.
https://puu.sh/Bfat5/e27d3515d2.log
Fixed in version 0.16.14.