Question LoadUserInventory problem!

[Insanic12]

manager.loadUserInventory(user, 730, 2, true, function (inventory, err) {
          if (err) {
            console.log(warning("[WARNING]: Couldn't load inventory of " + user + "!"));
          } else {
          console.log(inventory);
        }
        });

Why does it return err? I've done everything correctly and i've checked so the variable $user is equal to a valid steamid.

[Dr. McKay]

The order of your inventory and err arguments is wrong. Order matters.

 

Also, you might try printing the error if one occurs for more insight.