Title: Vertical scroll JS error
Last modified: December 2, 2020

---

# Vertical scroll JS error

 *  Resolved [sandqi](https://wordpress.org/support/users/sandqi/)
 * (@sandqi)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/vertical-scroll-js-error/)
 * Version 4.0.7
    Vertical scroll doesn’t work and as a result it also breaks the
   premium carousel widget This is the error in the console:
 *     ```
       iscroll.min.js?ver=4.0.7:1 Uncaught TypeError: Cannot read property 'children' of null
           at new t (iscroll.min.js?ver=4.0.7:1)
           at HTMLLIElement.<anonymous> (premium-vscroll.min.js?ver=4.0.7:1)
           at Function.each (jquery.js?ver=1.12.4-wp:2)
           at n.fn.init.each (jquery.js?ver=1.12.4-wp:2)
           at window.premiumVerticalScroll.v.setSectionsOverflow (premium-vscroll.min.js?ver=4.0.7:1)
           at window.premiumVerticalScroll.v.init (premium-vscroll.min.js?ver=4.0.7:1)
           at e (premium-vscroll.min.js?ver=4.0.7:1)
           at _runHook (frontend.min.js?ver=3.0.14:2)
           at Object.doAction (frontend.min.js?ver=3.0.14:2)
           at e.exports.runReadyTrigger (frontend.min.js?ver=3.0.14:2)
       ```
   
    -  This topic was modified 5 years, 6 months ago by [sandqi](https://wordpress.org/support/users/sandqi/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fvertical-scroll-js-error%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 6 replies - 1 through 6 (of 6 total)

 *  [leap13support](https://wordpress.org/support/users/leap13support/)
 * (@leap13support)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/vertical-scroll-js-error/#post-13740014)
 * Hi [@sandqi](https://wordpress.org/support/users/sandqi/),
 * Thanks for contacting Leap13 support!
 * Well, I have checked the page you sent from my end, and I’m unable to locate 
   the console error from my end. So am I missing something?
 * Here’s a [screenshot](https://share.getcloudapp.com/xQuYg7Oq) for more clarification.
 * Regards,
 *  Thread Starter [sandqi](https://wordpress.org/support/users/sandqi/)
 * (@sandqi)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/vertical-scroll-js-error/#post-13740168)
 * Hi Team,
 * The error only shows up when the “[Full Section Scroll](https://imgur.com/G3rWHzC)”
   feature is enabled. I had disabled this feature on the shared link, that’s why
   the error didn’t show in the console.
    I have now re-enabled the feature and 
   the error is now showing, please take a look and advise. [http://qistaging.com/dou/demo-home/](http://qistaging.com/dou/demo-home/)
   BTW i have upgraded the plugin to 4.0.8 now!
 *  [leap13support](https://wordpress.org/support/users/leap13support/)
 * (@leap13support)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/vertical-scroll-js-error/#post-13744896)
 * Hi [@junyewgempakstarz](https://wordpress.org/support/users/junyewgempakstarz/),
 * Hope you’re having a great day 🙂
 * I’ve checked your page, found a console error. So, could you please check after
   deactivating all the plugin except Elementor and Premium Addons so can make sure
   if the issue is coming from a conflict with one of the installed plugins.
 * Regards
 *  Thread Starter [sandqi](https://wordpress.org/support/users/sandqi/)
 * (@sandqi)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/vertical-scroll-js-error/#post-13745650)
 * Hello!
 * I disabled all the plugins except Elementor and Premium Addons but the error 
   was still there!
    Like I said before the error only shows up when the “Full Section
   Scroll” feature is enabled. Please advise P.S: upgraded to version 4.0.9 now
 *  Plugin Author [Leap13](https://wordpress.org/support/users/leap13/)
 * (@leap13)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/vertical-scroll-js-error/#post-13748362)
 * Hi [@sandqi](https://wordpress.org/support/users/sandqi/),
 * Hope you’re doing great today 🙂
 * I’ve checked the page, but I’m not sure what can cause such thing. It seems to
   be coming from the JS code that handles Full Section Scroll option.
 * I would be more than glad to help, but I will need to check things from your 
   end, so could you just please open a ticket on our support system from [here](http://my.leap13.com/contact-support/)?
 * Regards
 *  Thread Starter [sandqi](https://wordpress.org/support/users/sandqi/)
 * (@sandqi)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/vertical-scroll-js-error/#post-13752783)
 * Thanks, I have opened a support ticket: [https://my.leap13.com/contact-support/ticket/152850](https://my.leap13.com/contact-support/ticket/152850)

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘Vertical scroll JS error’ is closed to new replies.

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 * 6 replies
 * 3 participants
 * Last reply from: [sandqi](https://wordpress.org/support/users/sandqi/)
 * Last activity: [5 years, 5 months ago](https://wordpress.org/support/topic/vertical-scroll-js-error/#post-13752783)
 * Status: resolved