Support » Fixing WordPress » Overnight Update to 5.8: Appearance > Customize Broke!

  • My WP updated to 5.8 overnight. When I go to Appearance > Customize NOTHING opens when I click on it. Tried in both FF and Chrome. All other Dashboard items seem to work. HELP?

    Ken

Viewing 4 replies - 1 through 4 (of 4 total)
  • Yep, this new update has messed things up on my site. Widgets page is all over the place too. I’ve deleted a widget and it won’t go away.

    I always get hesitant when a new update is released in case it’ll do something adverse to my site… and here we have it. lol!

    @glsd @bibblybob It’d be good to try to understand what’s happening.

    If you go to your browser developer tools (in chrome that’s under the More Tools menu), select the Console tab, and then look for any errors in red text. Please could you share what you see there?

    After that there’s a Classic Widgets plugin that you can install, which will help should hopefully fix any compatibility issues:
    https://wordpress.org/plugins/classic-widgets/

    Thread Starter glsd

    (@glsd)

    Here are the errors from Dev Console when I click on something in Appearance>Customize.

    Uncaught TypeError: Cannot read property ‘then’ of undefined at HTMLDocument.eval (dynamic-blocks.js?71c0:125)

    Uncaught TypeError: t.onChangeSectionExpanded is not a function

    at customize-widgets.min.js?ver=54217cb151203a814dd21ea6d0b8763c:2
        at Array.forEach (<anonymous>)
        at Object.completeCallback (customize-widgets.min.js?ver=54217cb151203a814dd21ea6d0b8763c:2)
        at Object.onChangeExpanded (customize-controls.min.js?ver=5.8:2)
        at Object.onChangeExpanded (customize-widgets.min.js?ver=54217cb151203a814dd21ea6d0b8763c:2)
        at Object._toggleExpanded (customize-controls.min.js?ver=5.8:2)
        at Object.collapse (customize-controls.min.js?ver=5.8:2)
        at Function.<anonymous> (customize-controls.min.js?ver=5.8:2)
        at Object.<anonymous> (customize-base.min.js?ver=5.8:2)
        at Function.each (jquery.min.js?ver=3.6.0:2)

    Uncaught TypeError: t.onChangeSectionExpanded is not a function

    at customize-widgets.min.js?ver=54217cb151203a814dd21ea6d0b8763c:2
        at Array.forEach (<anonymous>)
        at Object.completeCallback (customize-widgets.min.js?ver=54217cb151203a814dd21ea6d0b8763c:2)
        at Object.onChangeExpanded (customize-controls.min.js?ver=5.8:2)
        at Object.onChangeExpanded (customize-widgets.min.js?ver=54217cb151203a814dd21ea6d0b8763c:2)
        at Object._toggleExpanded (customize-controls.min.js?ver=5.8:2)
        at Object.collapse (customize-controls.min.js?ver=5.8:2)
        at Function.<anonymous> (customize-controls.min.js?ver=5.8:2)
        at Object.<anonymous> (customize-base.min.js?ver=5.8:2)
        at Function.each (jquery.min.js?ver=3.6.0:2)

    FYI: I also submitted a support ticket to my theme developer. They advised to install https://wordpress.org/plugins/enable-jquery-migrate-helper/ and select in settings legacy.

    Installed it but the plugin has no settings. Anyone know WHERE there is a “Legacy” setting in WP?

    Ken

    • This reply was modified 2 years, 8 months ago by glsd.

    @glsd Thanks for sharing that. There should be a fix for this in the next version of WordPress (5.8.1) – https://github.com/WordPress/gutenberg/pull/33618.

    The classic widgets plugin can be used in the meantime to get your site working again – https://wordpress.org/plugins/classic-widgets/.

Viewing 4 replies - 1 through 4 (of 4 total)
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