Ein Haufen Code funktioniert nicht und ich versuche zu identifizieren, wo das Problem liegt, aberconsole.log() protokolliere ich keine Ergebnisse in Chrome Dev-Tools, mache ich das richtig?

$(window).scroll(function() {
       $('section').each(function(){
            var id='#'+$(this).attr('id'),
                off=$(id).offset().top,
                hei=$(id).height(),
                winscroll=$(window).scrollTop(),
                dif=hei+off-($(window).height());

            if (winscroll >= off && winscroll<=dif) {
                console.log('first broken');
                $(id+' .sticky').removeClass('abs').addClass('fix');
            } else if (winscroll > dif){
                console.log('second broken');
                $(id+' .sticky').removeClass('fix').addClass('abs');
            } else {
                console.log('third broken');
                $(id+' .sticky').removeClass('fix abs');
            }   });
        });

EDIT FULL CODE ADDED

$(document).ready(function() {

    // If a browser supports 3D transforms use the fancy menu if it doesn't, use standard accordion menu instead
    if($('html').hasClass('csstransforms3d')){

        $( "#mp-menu" ).removeClass( "snap-drawers" ).addClass( "mp-menu" );

        $('nav ul li ul').css('border-bottom','1px solid rgba(255, 255, 255, .05)');
        $('nav ul li ul').css('background','none');

        // Insert elements where necessary to create the right structure
        $('#mp-menu').wrapInner('<div class="mp-level" />');
        $('#mp-menu').find('li > ul').wrap('<div class="mp-level" />');

        $("#mp-menu ul li .mp-level").prepend(function () {
            return '<span class="menu-title">' + $(this).prev().text() + '</span> <a class="ico mp-back" href="#">Back</a>';
        });

        // load in necessary JS files
        $.getScript('http://176.32.230.2/baodev.com/cjo/wp-content/themes/CJO/js/multi-level-menu.js');

    } else {

        // load in necessary JS files
        $.getScript( "http://176.32.230.2/baodev.com/cjo/wp-content/themes/CJO/js/jquery.navgoco.min.js", function() {
            $("#demo1").navgoco({accordion: true});
        });

        $.getScript( "http://176.32.230.2/baodev.com/cjo/wp-content/themes/CJO/js/snap.min.js", function() {

            // Snapper settings     
            var snapper = new Snap({
              element: document.getElementById('scroller'),
              disable: 'right',
              maxPosition: 291
            });

            var addEvent = function addEvent(element, eventName, func) {
                if (element.addEventListener) {
                return element.addEventListener(eventName, func, false);
              } else if (element.attachEvent) {
                  return element.attachEvent("on" + eventName, func);
              }
            };

            // Toggle button
            addEvent(document.getElementById('trigger'), 'click', function(){
                if( snapper.state().state=="left" ){
                    snapper.close();
                    $( ".menu-trigger" ).removeClass( "active" );
                } else {
                    snapper.open('left');
                    $( ".menu-trigger" ).addClass( "active" );
                }
            });

            addEvent(document.getElementById('scroller'), 'click', function(){
                if( snapper.state().state=="left" ){
                    $( ".menu-trigger" ).removeClass( "active" );
                }
            });

            /* Prevent Safari opening links when viewing as a Mobile App */
            (function (a, b, c) {
              if(c in b && b[c]) {
                  var d, e = a.location,
                      f = /^(a|html)$/i;
                  a.addEventListener("click", function (a) {
                      d = a.target;
                      while(!f.test(d.nodeName)) d = d.parentNode;
                      "href" in d && (d.href.indexOf("http") || ~d.href.indexOf(e.host)) && (a.preventDefault(), e.href = d.href)
                  }, !1)
              }
            })(document, window.navigator, "standalone");

        });

    } // end if

    fitHeight();

    $(window).scroll(function() {
        $('section').each(function(){
            var id='#'+$(this).attr('id'),
                off=$(id).offset().top,
                hei=$(id).height(),
                winscroll=$(window).scrollTop(),
                dif=hei+off-($(window).height());

           console.log('msj');

            if (winscroll >= off && winscroll<=dif) {
                $(id+' .sticky').removeClass('abs').addClass('fix');
            } else if (winscroll > dif){
                $(id+' .sticky').removeClass('fix').addClass('abs');
            } else {
                $(id+' .sticky').removeClass('fix abs');
            }
        });
     });

});

// Trigger FitHeight on browser resize
$(window).resize(fitHeight);

BEARBEITEN

Einige Bits des vollständigen Codes (oben) verweisen auf andere JS-Dateien, und der Code gibt keine Fehler zurück, wenn er mit diesen Dateien ausgeführt wird. Nach der Fehlerbehebung wird die Konsolenmeldung vor der Bildlauffunktion angezeigt, die Konsolenmeldung wird jedoch nicht in der Bildlauffunktion angezeigt.

fitHeight();

    console.log('About to bind scroll effects'); // I SEE THIS MESSAGE

    $(window).scroll(function() {

        console.log("scroll bound, now loop through sections"); //BUT NOT THIS ONE

        $('section').each(function(){