Title: Error: Left button breaks slider
Last modified: November 5, 2025

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# Error: Left button breaks slider

 *  Resolved [rojvanzelal](https://wordpress.org/support/users/rojvanzelal/)
 * (@rojvanzelal)
 * [7 months ago](https://wordpress.org/support/topic/error-left-button-breaks-slider/)
 * Hi there, thanks for creating this plugin. I was looking for something just like
   it. Regrettably I found an issue with it. When the user clicks on the “previous”
   button of the gallery, both arrows disappear and don’t ever come back. I went
   through the code and track down the issue to the file “begs-frontend.min.js”.
   Once the code is de-minified, I found the error in the line which contains this
   piece of code:
 *     ```wp-block-code
       $(".begs-button.begs-button-previous", $galleryClassic).hide(), $(".begs-button.begs-button-next", $galleryClassic).hide(), setTimeout(function () {        $(".begs-button.begs-button-previous", $galleryClassic).show(), $(".begs-button.begs-button-next", $galleryClassic).show()
       ```
   
 * The variable “$galleryClassic” is not defined, causing an error so the buttons
   are never re-enabled after changing the slide. Fortunately the issue seems to
   be fixed once the variable is replaced with the class name of the “next” button.
   Such as this:
 *     ```wp-block-code
       $(".begs-button.begs-button-previous, .begs-button.begs-button-next").hide(), $(".begs-button.begs-button-next, .begs-button.begs-button-next").hide(), setTimeout(function () {        $(".begs-button.begs-button-previous, .begs-button.begs-button-next").show(), $(".begs-button.begs-button-next, .begs-button.begs-button-next").show()
       ```
   
 * Would it be possible to get it fixed soon? As of now this is blocking us from
   using the plugin. Thank you

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [krasenslavov](https://wordpress.org/support/users/krasenslavov/)
 * (@krasenslavov)
 * [7 months ago](https://wordpress.org/support/topic/error-left-button-breaks-slider/#post-18707747)
 * Thanks so much. 
   I just made a major release and am still fixing the bugs. I 
   will definitely address this issue and release a patch.
 * I would love you could leave a review and give us a rating, it would be greatly
   appreciated.
 * Thank you,
   Krasen
 *  Plugin Author [krasenslavov](https://wordpress.org/support/users/krasenslavov/)
 * (@krasenslavov)
 * [7 months ago](https://wordpress.org/support/topic/error-left-button-breaks-slider/#post-18707845)
 * Hi, the error has been resolved and now you can use plugin without any issues.
 * Again I would appreciate if you leave us a review to help us with plugin installs.
 * Thanks,
   Krasen
 *  Thread Starter [rojvanzelal](https://wordpress.org/support/users/rojvanzelal/)
 * (@rojvanzelal)
 * [7 months ago](https://wordpress.org/support/topic/error-left-button-breaks-slider/#post-18707960)
 * That’s great! I just tested it, looking good.
 * I will, thanks a lot.
 * Have a good day.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Error: Left button breaks slider’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/block-editor-gallery-slider_c6bf0e.
   svg)
 * [Block Editor Gallery Slider](https://wordpress.org/plugins/block-editor-gallery-slider/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/block-editor-gallery-slider/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/block-editor-gallery-slider/)
 * [Active Topics](https://wordpress.org/support/plugin/block-editor-gallery-slider/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/block-editor-gallery-slider/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/block-editor-gallery-slider/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [rojvanzelal](https://wordpress.org/support/users/rojvanzelal/)
 * Last activity: [7 months ago](https://wordpress.org/support/topic/error-left-button-breaks-slider/#post-18707960)
 * Status: resolved