Ioslider. Why can not operate the buttons prev and next?

Good day! Such a situation has arisen, as the carousel jcarousel used, but the customer wanted ioslider. Altered structure under ioslider, but the navigation buttons prev and next refuse to work.. Here is the code:
<div class="jcarousel">
 <div class="slider">
 <div class="item slide">
</div>
 <div class="item slide">
</div>
 <div class="item slide">
</div>
</div>
 <div class="arrow jprev">
</div>
 <div class="arrow jnext">
</div>
</div>

js
$('.jcarousel').iosSlider({
 snapToChildren: true,
 scrollbar: true,
 scrollbarDrag: true,
 scrollbarHide: false,
 desktopClickDrag: true,
 navPrevSelector: $('.jprev'),
 navNextSelector: $('.jnext')
 });

Drag and drop works, even ioslider buttons hangs styles cursor: pointer. The name of the class jprev and jnext unique code jcarousel removed. But when pressed does not react... Maybe there are still some nuances?
July 9th 19 at 12:53
1 answer
July 9th 19 at 12:55
Solution
Understood, classes of jprev and jnext unique, but the carousel class jcarousel had a few, what was the reason.

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