Fehler beim Laden von Mod "marathomaton 0.1.5"
marathomaton/data-updates.lua:20:
marathomaton/data.lua:284: attempt to perform arithmetic on field
'energy_required' (a nil value)

Thanks for the report! Should be fixed now.

Now its _data.lua 306, not 284 xD

Sorry i missed this. Is this still happening?

Yes, it works .... but ....really ? :D It´s a little bit hard now, or ? I play with Bob´s exended. And a green Bottle need 20 Inserters, 70 Belts and 30 Basic technology components Packs and 175 Bronze ....a little tooooo much, or ? :D
The red Bottles need 50 Iron-wheels and 750 Copper plates the blue Science Packs are ...horroble xD

I see your issue - Bob's extended already increases science costs and is unconfigurable.

This mod is intended to apply extra difficulty on top of any existing recipe changes or difficulty tweaks.

I'll put in a config file to change that can disable changing science costs on this mod.

However, when I started this up, red bottles were 25 wheels/375 copper plate/15 sci-packs. Are you using another recipe mod on top of Bob's extended?

I have found the Problem. Natural evolution Expansion has doubled the Science cost .... I have fix this in the Config file ^^