steamcommunity cant find user by getSteamUser()

[johnnyJ]

I cant load my personal user by this method.What im doing wrong?

community.getSteamUser('76561198114587613', function(err, user) {
    if (err) {
      console.log(err);
    } else {
      console.log(user);
    }
  });

[johnnyJ]

my bad i just forgot to add var SteamID = SteamCommunity.SteamID;