Support » Plugin: WordPress Gallery Plugin - NextGEN Gallery » Slick error, may be related to multiple widgets

  • Have a site that has two gallery widgets. The site produces an error in console (chrome) saying:

    Uncaught TypeError: Cannot read property ‘add’ of null

    It looks like this is related to the slick.js, and may be tied to this:

    It may be because it’s trying to load slick a second time… anyway ngg could fix this?


    The page I need help with: [log in to see the link]

Viewing 6 replies - 16 through 21 (of 21 total)
  • Thank you @brianyerkes !
    @gabyimagely can you check that fix please?

    Plugin Support gabyimagely


    Hello @marknopfler

    We have checked the existing bug report, and there is no feedback from the developers yet.
    Note that it’s working fine for me using NextGen Gallery Version 3.2.2.
    Perhaps our developers didn’t mark the problem as “fixed”.

    Please, inf the meantime, try to update our Plugin to the latest version if possible.
    Note: we always recommend a full website backup before any troubleshooting.

    Hi @gabyimagely: definitely still seeing this issue with 3.2.2. So it’s still not fixed.

    Plugin Support gabyimagely


    Hello @staze

    Apologies, it seems that I didn’t test the widget area and I use a regular slider.

    We have three reports in the inbox.
    Would you mind sharing with us your ticket number?

    Ticket: 266063

    Plugin Support gabyimagely


    Thank you so much @staze
    We’ll provide you a reply using that ticket.
    We are happy to help!

Viewing 6 replies - 16 through 21 (of 21 total)
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