Jetpack Boost error in jb_static on pageload

  • Resolved dev22test

    (@dev22test)


    5 months, 2 weeks ago

    Examining the console for my home page example.com, I get:

    Uncaught SyntaxError: Unexpected identifier ‘Comma’ (at _jb_static/??8618b24736:4:472568)

    I have removed plugins, changed to the twenty-twenty-five theme, regnerated critical css a couple of times etc but nothing cures it

    Is it a bug?

    How do I debug it?

    The erroring line is:

    function(e,t,n){"use strict";var r=n(1),o=n(441),i=Object(r.createElement)(o.b,{xmlns:"http:",":Object(o.__)("Comma"),".":Object(o.__)("Period"),"`":Object(o.__)("Backtick")};return[...e(n),t].map(e=>Object(r.capitalize)(Object(r.get)(s,e,e))).join(a?" ":" + ")});
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  • Bruce (a11n)

    (@bruceallen)

    Happiness Engineer

    5 months, 2 weeks ago

    Hi @dev22test

    Thanks for sharing the details. That error points to a JavaScript file being altered in a way that browsers can’t parse — often from minification, combining scripts, or optimization features in a plugin, theme, or even from Cloudflare’s Rocket Loader.

    Since you’ve already tried switching themes and deactivating plugins, I’d suggest:

    1. Disable any caching/optimization plugins or host features that combine or minify JS, then retest.
    2. If using Cloudflare, turn off Rocket Loader and clear cache.
    3. Test in a clean state: deactivate everything except Jetpack, confirm the error clears, then re-enable items one at a time to find the culprit.

    If the error still persists, could you please post your site URL here so that we can have a look?

    If you want it to remain private, you can also contact us via this contact form:

    https://jetpack.com/contact-support/?rel=support&hpi=1

    If you choose to reach out directly, please include a link to this thread.

    Thanks!

Viewing 1 replies (of 1 total)

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