Hey TheSAguy, I have a bug report for you!
So, for relevant background info, I'm on Factorio 0.13.13 with about a dozen mods enabled. I'm not sure the mods are relevant in this case, but they are:
- Air Filtering
- All Bob's
- EvoGUI
- All Natural Evolution
- Treefarm
- RSO
- Endless Resources
- More Floors
- Color Coding
Anyway, on loading Factorio with this particular mod, I get an error that your mod is "attempting to concatenate a table" which lua doesn't like.
It's in your recipe-functions.lua file, line 75 in the add_new_ingredient function.
My best guess is that in this function, "item" is intended to be a string of the item's name, but you're getting different data in here. I tried to find where you use this function, but I couldn't see where it's getting called to see what data is getting passed into it.
I haven't seen anybody else report crashing on startup, so it's possible that it's either due to me being on the latest version, or some mod conflict with weird items.
That line is only logging if you weren't able to grab the item anyway, so I just commented it out and started the game. I'm sure there won't be any unwanted behavior because of that :D