Need Help by Useing Nitrogen With Custom Prefab's And Darkness-falls

[TheReaperME3]

Hello small question.

 

I play 7DTD with "darknessfalls" A18. i wish i can use all in one prefab's from all big Mod Overhauls. Beacause i love variability.

every time i do all like in the description. the i got ingame "not-Found error's with prefab's Now, how i can fix that?

 

And Second One :

 

Is it Possible to Create A map Via Nitrogen with the "new Radioactiv biome" From Darkness falls?

 

any help is welcome!