Title: Mobile drop-down menu missing
Last modified: September 1, 2016

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# Mobile drop-down menu missing

 *  Resolved [OTT](https://wordpress.org/support/users/dms666/)
 * (@dms666)
 * [9 years, 9 months ago](https://wordpress.org/support/topic/mobile-drop-down-menu-missing/)
 * I just realized that the drop-down menu is now missing on mobile devices. It 
   used to work but I haven’t looked at the site via mobile in some time.
 * I’m having another issue with Revolution Slider not appearing now, but that’s
   another matter.
 * Site: [http://www.ottas.ca](http://www.ottas.ca)
 * Thank you for any help you can offer.

Viewing 11 replies - 1 through 11 (of 11 total)

 *  [magefix](https://wordpress.org/support/users/magefix/)
 * (@magefix)
 * [9 years, 9 months ago](https://wordpress.org/support/topic/mobile-drop-down-menu-missing/#post-7668150)
 * Hi,
 * I noticed an error on your website, while checking it with W3 Validator:
    `https://
   validator.w3.org/nu/?doc=http%3A%2F%2Fwww.ottas.ca%2F` [https://i.imgur.com/Jp6SxmE.png](https://i.imgur.com/Jp6SxmE.png)
 *  Thread Starter [OTT](https://wordpress.org/support/users/dms666/)
 * (@dms666)
 * [9 years, 9 months ago](https://wordpress.org/support/topic/mobile-drop-down-menu-missing/#post-7668151)
 * Could you clarify where those errors are occurring?
 *  [magefix](https://wordpress.org/support/users/magefix/)
 * (@magefix)
 * [9 years, 9 months ago](https://wordpress.org/support/topic/mobile-drop-down-menu-missing/#post-7668153)
 * Line 848/849 ,
 *     ```
       <nav id="nav" class="nav-holder">
       <ul id="nav" class="menu">
       ```
   
 *  [kmessinger](https://wordpress.org/support/users/kmessinger/)
 * (@kmessinger)
 * [9 years, 9 months ago](https://wordpress.org/support/topic/mobile-drop-down-menu-missing/#post-7668156)
 * You have a plugin that is not loading. Using the file manager provided by your
   host change wp-content/plugins/revslider to wp-content/plugins/revslider-old.
 *  Thread Starter [OTT](https://wordpress.org/support/users/dms666/)
 * (@dms666)
 * [9 years, 9 months ago](https://wordpress.org/support/topic/mobile-drop-down-menu-missing/#post-7668178)
 * The revslider had already been removed. I don’t think that was the problem.
 *  [magefix](https://wordpress.org/support/users/magefix/)
 * (@magefix)
 * [9 years, 9 months ago](https://wordpress.org/support/topic/mobile-drop-down-menu-missing/#post-7668181)
 * You still get some loading errors from that plugin. Check:
    [https://i.imgur.com/Fnrc2ab.png](https://i.imgur.com/Fnrc2ab.png)
 *  Thread Starter [OTT](https://wordpress.org/support/users/dms666/)
 * (@dms666)
 * [9 years, 9 months ago](https://wordpress.org/support/topic/mobile-drop-down-menu-missing/#post-7668184)
 * Should I delete that reference to revslider?
 * From where is that call made?
 *  [magefix](https://wordpress.org/support/users/magefix/)
 * (@magefix)
 * [9 years, 9 months ago](https://wordpress.org/support/topic/mobile-drop-down-menu-missing/#post-7668194)
 * Here it is:
    [https://imgur.com/qoCuP7E](https://imgur.com/qoCuP7E)
 *  [magefix](https://wordpress.org/support/users/magefix/)
 * (@magefix)
 * [9 years, 9 months ago](https://wordpress.org/support/topic/mobile-drop-down-menu-missing/#post-7668196)
 * You should try to see how things are going with revolution slider turned off.
 *  Thread Starter [OTT](https://wordpress.org/support/users/dms666/)
 * (@dms666)
 * [9 years, 9 months ago](https://wordpress.org/support/topic/mobile-drop-down-menu-missing/#post-7668222)
 * The whole situation is complicated by the fact that there is Revolution Slider
   that came with the theme that is being used.
 * My problem came when I stupidly activated a Revolution Slide plugin at the same
   time (during a switch in theme). When I reverted the theme – both Revolution 
   Sliders collided. Now, the slider doesn’t appear anywhere and the editing pages
   don’t even render properly.
 * I’ve opened a ticket with the plugin support.
 *  Thread Starter [OTT](https://wordpress.org/support/users/dms666/)
 * (@dms666)
 * [9 years, 9 months ago](https://wordpress.org/support/topic/mobile-drop-down-menu-missing/#post-7668638)
 * Interfering slider problems broke some things. All good now.

Viewing 11 replies - 1 through 11 (of 11 total)

The topic ‘Mobile drop-down menu missing’ is closed to new replies.

## Tags

 * [drop-down](https://wordpress.org/support/topic-tag/drop-down/)
 * [menu](https://wordpress.org/support/topic-tag/menu/)
 * [missing](https://wordpress.org/support/topic-tag/missing/)
 * [mobile](https://wordpress.org/support/topic-tag/mobile/)

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 11 replies
 * 3 participants
 * Last reply from: [OTT](https://wordpress.org/support/users/dms666/)
 * Last activity: [9 years, 9 months ago](https://wordpress.org/support/topic/mobile-drop-down-menu-missing/#post-7668638)
 * Status: resolved

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