jQuery animation is not working TypeError: x.easing[this.easing] in jQuery 1.10.2

Question

I am working on a wordpress theme and stuck with a strange issue.

This is the site I am working on http://dalya.go-demo.com/

I want to expand the menu on clicking on the menu button in right side. And than want to close it on clicking on the close button.

See my code below.

jQuery(document).ready(function () {
    $ = jQuery;

    function closeNav() {
        $('.close-nav').click(function (e) {
            e.preventDefault();
            $('.nav-area').children('nav').hide( 'slide', { direction: "right" }, 500);
            $(this).addClass('open-nav');
            $(this).removeClass('close-nav');
            openNav();
        });
    }

closeNav();

    function openNav() {
        $('.open-nav').click(function (e) {
            e.preventDefault();
            $('.nav-area').children('nav').show( 'slide', { direction: "right" }, 500);
            $(this).addClass('close-nav');
            $(this).removeClass('open-nav');
            closeNav();
        });
    }

openNav();

    $('.nav-area ul').children('li').children('a').hover(function () {
        $(this).children('span').animate({top:'-54px'});
        $(this).children('div.animated').show( 'slide', {direction: "up"}, 500);
    }, function () {
        $(this).children('span').animate( {top:'0px'} );
        $(this).children('div.animated').hide( 'slide', { direction: "up" } , 500);
    });

});

But I am getting the following error:

Error: TypeError: x.easing[this.easing] is not a function Source File: .../wp-includes/js/jquery/jquery.js?ver=1.10.2 Line: 5

I have tested all the possible solution available here on this forum but no success.

• jQuery is added.
• jQuery UI is added.

• jQuery Easing is added.

• No double jquery is added.

The same code is working fine in my HTML version of the site but in the Wordpress version I am facing this issue.

Answer 1

I had the same issue and had to enque the jquery easing plugin.

http://gsgd.co.uk/sandbox/jquery/easing/