mob/verb/Give_Required_Perk(mob/M in world)
var/obj/perk/buy = input("Which Perk?") as null | anything in perk
contents += buy
Problem description:runtime error: cannot append to list
proc name: Give Required Perk (/mob/verb/Give_Required_Perk)
source file: test3.dm,60
usr: (src)
src: Tavren (/mob)
src.loc: null
call stack:
Tavren (/mob): Give Required Perk(Tavren (/mob))
Line 60 is contents += buy