i am new user of cacti weathermap.
I have a problem. in my weathermap i can't display traffi and when but a graphic on weathermap i have: " error oppening /usr/share/cacti/rra/name_of_file didn't exist".
but on cacti when i want to see my graphic in real time my graphic work very well. i don't undersant why my file is not create in /usr/share/cacti/rra. i think i have the good right on the directory.
I don't know if it's is a cacti bug or weathermap bug.
someone can help me
thank you
PS: sorry for my bad english
