Thanks! Your mods are awesome btw.

Thats the only error that pops up when attempting to start up factorio. I checked YI engines thread and it seems that 0.1.6 version works (with script.on edits), but when he added/changed some recipes for 0.1.7 that error comes up.

I'm getting a _boblibrary_/recipe-functions.lua:4 attempt to index field ' ? ' (a nil value). Using Factorio version 0.12.12 bobassembly 12.6 bobconfig 12.1 bobelectronics 12.5 boblibrary 12.2 boblogistics 12.7 bobmining 12.3 bobmodules 12.8 bobores 12.6 bobplates 12.9 bobpower 12.6 bobtech 12.3 bob...