Gutenberg Block Editor JSON Error

  • Hi, I’m using NextGEN Gallery on a multisite install hosted with Pantheon (NGINX). I’ve also created some custom Gutenberg blocks using Advanced Custom Fields.

    There seems to be a conflict with ACF, as utilizing one of my blocks along with NextGEN results in the following error:

    Updating failed. The response is not a valid JSON response.

    The block I built allows you to display a custom post query, where you choose which categories, number of posts and which layout you want to use.

    When NextGEN is active, the error displays when I select certain categories (seems like the ones with the largest amount of posts). However, deactivating NextGEN seems to fix the issue.

    Are there any sort of workarounds for this? Could it be a conflict with the NextGEN block?

Viewing 5 replies - 1 through 5 (of 5 total)

  • Hi @karks88,

    If you haven’t done this already, please, we′d like to take a closer look. Send us a bug report here: https://www.imagely.com/report-bug, refer back to this forum thread, and let them know Gaby referred you.

    Do not forget to add the link to this forum thread.

    Many Thanks.

    Thread Starter Eric Karkovack

    (@karks88)

    Will do, thank you @gabyimagely

    Thank you @karks88!

    marcusjwilson

    (@marcusjwilson)

    I can confirm this issue. When using ACF plugin to generate Gutenberg Blocks, and inserting those blocks into a post/page and clicking “Publish” or “Update”, if the NextGEN plugin is also activated, the post fails to update, and shows the error:

    “Updating failed. The response is not a valid JSON response.”

    This is on a single WP install, rather than multisite, so could be quite a common issue.

    It would be good to know if there was a resolution to this issue?

    Thanks
    Marcus

    Thread Starter Eric Karkovack

    (@karks88)

    @marcusjwilson This one is still not resolved to my knowledge. Definitely wish it would get fixed.

Viewing 5 replies - 1 through 5 (of 5 total)
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