Hi, i'm trying to understand how etherdelta works and to do so i am trying to run it locally.
After editing all URLs from absolute to relative addresses i get this error when it tries to load configuration files (main.json):

SyntaxError: Unexpected token u in JSON at position 0
at JSON.parse ()
at Request.request [as _callback] (main.js:84118)
at self.callback (main.js:57552)
at Request.EventEmitter.emit (main.js:97019)
at Request.init (main.js:57612)
at new Request (main.js:57509)
at request (main.js:56359)
at EtherDelta.loadConfig (main.js:84116)
at EtherDelta.startEtherDelta (main.js:85994)
at EtherDelta.window.addEventListener (main.js:84111)

i have already tried to edit loadconfig method changing the URL to a local one but it stills give me the error
self.loadConfig = function loadConfig(callback) { const configName = getParameterByName("config") || "main"; const url = "/home/akerbabber/etherdelta.github.io/config/main.json"; request(url, (err, response, body) => { try { self.config = JSON.parse(body); self.utility = utility(self.config); callback() } catch (errCatch) { console.log(errCatch); throw new Error("Could not load config") } })
I would like to thank you for all the efforts you put in this awesome project.