：k2so-tweaks-and-fix/prototypes/superior_loader.lua:41: attempt to index field 'aai-superior-loader' (a nil value)
stack traceback:
k2so-tweaks-and-fix/prototypes/superior_loader.lua:41: in main chunk
[C]: in function 'require'
k2so-tweaks-and-fix/data-updates.lua:1: in main chunk

Hello,
Do you have any context? Which version are you using of the mod? Which mods do you have?

Issues encountered after installing the following mods:
K2 Spaced Out Tweaks 1.1.4
Krastorio 2 Spaced Out 1.4.19
AAI Loaders 0.2.7

Then, I'm very sorry, I don't encounter any problems on my side, I'm not able to reproduce any error at all.
Did you edited the mod files manually or something?

Nevermind, I found the problem, it's probably because you selected "graphic only".
I'll try to fix that, but it will take me some time I think, I'm quite sick right now ^^'

Hello,
It should be fixed now, and it will be released on the next update, but it will take a little more time since I'm also adding/editing stuff too.
Also, if you want to play with the loaders of AAI loaders, make sure to choose either the expansive recipe or the lubricant recipe into AAI loaders mod settings.
Thanks for your patience.

Ok, everything should be ok by now on the new version, it will uploaded very soon it's uploaded.

十分感谢，您辛苦了
Thank you very much for you