So i have done everything in the the 10 page print out of the mod so i can have on hand. I have read so many times but dont get it . it keeps telling me 
Difficulty is not configuard for the the profile nightmare1 , the name of my maps 
i have changed the difficulty from -1 to 0-4 on all the maps but i dont know what im doing wrong... i have place 4 on all 5 map difficultys 
i have tryed from nightmare1 {0} difficulty/  to nightmare5 {4} ,,, i have placed all with 4 difficulty... no idea what is the issue. the explaniations need to into detail so i can resolve the issue... Please help me for i am stuck in the dark hole of json.

if it is telling you that the difficulty is not configured then it is still -1

you must save the file and reload the plugin after setting it.

if this doesn't work then go to pastebin.com and paste your profile there and reply with the link

alright maby thats the issue i have not rest the server i will give that a shot.... thank you for the quick replie. 

you don't need to restart the server. only need to reload the plugin

Thank you for your help i know your very bizzy. I got it to work with your help...... know just working on the elevation of 1 base and getting better loot to spawn in with the defult list of loot.... Im getting it little by little and reading tthe threads first before i ask for help :)...... Thank you again

no problem