"Uncaught TypeError" on getting body style!

Hi, there is a bug "Uncaught TypeError: Cannot read property ‘style’ of null " on this line ; @216 // Sniff on document.body.style var bodyStyle = document.body.style;

[gujiman]

if you place it at the top then you can do something like:

        var ngProgRun = setInterval(function () {
              if (document.body != null) {
                    clearInterval(ngProgRun);
                    NProgress.start();
              }
        }, 10);

[ricardo]

You are probably placing the script inside the head tag. Try inserting the start() inside the body tag instead.