This issue is found on "pre change recipes and technologies" setting. For some reason, advanced oil processing has a lot of the recipes.
The chemical science pack requires solid fuel.
However solid fuel is only unlocked by advanced oil processing.... Which requires chemical science.
This issue is found on "pre change recipes and technologies" setting. For some reason, advanced oil processing has a lot of the recipes. The chemical science pack requires solid fuel.
However solid fuel is only unlocked by advanced oil processing.... Which requires chemical science.
![image](https://user-images.githubusercontent.com/1914417/86361416-268c7e00-bcb7-11ea-9e8b-0e1cee5e7086.png)