Hello. Someone posted a compatibility issue when Power Overload, Space Exploration and Sosciencity are installed.

https://mods.factorio.com/mod/sosciencity/discussion/63aba80287b4e4bd52435155

What I think happens is this: Sosciencity currently enforces explicitly set main_products for all Recipe prototypes it touches (so all, because it's iterating them to look for some specific), because I found that manipulating them with implicit main_prototypes is pretty bug-prone.

Then your mods seems to replace the product of the recipe with another - without looking if that previous one is set as the main_product.
(What role Space Exploration plays in this I don't understand. With just Power Overload and Sosciencity, everything seems to work fine.)

I will update my mod to not make changes to prototypes if it's not necessary. But it might be worth for your mod to check this case. :)

Oh that's the error message, I forgot.

Error while loading recipe prototype "po-small-electric-fuse" (recipe): Difficulty normal: Recipe has invalid main product small-electric-pole. The product does not exist in the recipe product list.

Thanks for investigating, I can push a fix for this later today. The difference with SE may be just be because of load order.

Fixed now in 1.4.6, thanks for passing on the report!