my slider starts and freezes in the first slide

encgt's picture
Wed, 01/30/2019 - 05:51
my slider starts and freezes in the first slide


please i need your help, my slider starts and freezes in the first slide

here are the errors that i obtained : 

Uncaught TypeError: jQuery.easing[jQuery.easing.def] is not a function
    at Object.swing (jquery.easing.js?pm54o5:39)
    at (jquery.min.js?v=1.10.2:6)
    at l (jquery.min.js?v=1.10.2:6)
    at Function.x.fx.timer (jquery.min.js?v=1.10.2:6)
    at er (jquery.min.js?v=1.10.2:6)
    at HTMLDivElement.a (jquery.min.js?v=1.10.2:6)
    at Function.dequeue (jquery.min.js?v=1.10.2:5)
    at HTMLDivElement.<anonymous> (jquery.min.js?v=1.10.2:5)
    at Function.each (jquery.min.js?v=1.10.2:4)
    at e.fn.init.each (jquery.min.js?v=1.10.2:4)

cindy's picture
Wed, 01/30/2019 - 22:12


Which version of MD Slider are you using? You please send us your website url to check

cindy's picture
Fri, 02/01/2019 - 03:52


You site uses many different jQuery versions. For example, header : and footer :

This causes problem with jQuery easing load, lacking of effect:

We try to remove 2 file jquery at footer, and there is no problem with jQuery easing:


+ Just use only 1 jquery version at header or footer

+ If you use jquery at header, you do not need to change md-slider. If you use jquery at footer, you please modify module md-slider like this:

cindy's picture
Sun, 02/10/2019 - 22:43


We have just resumed our service after Tet holiday. Regarding your questions, you can follow these solutions:

- Method 1: Use jquery 1.10.2 at header: Open your folder theme elos and search code add files: jquery.js , jquery-1.js, then remove or comment those code.
- Method 2: Use default theme's jquery at footer: Edit function add js of our md-slider so that Md slider adds js => scope footer.

/add js file to footer
drupal_add_js('js file link', array('scope' => 'footer'));

encgt's picture
Mon, 02/11/2019 - 04:12

Thank you Cindy,

I will try these solutions :)

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