Warning: Undefined array key “file”

  • Hey!
    Looking for help with issue that i have at my website: [redundant link redacted, see below]

    At sites where i have forminator forms there is information:
    Warning: Undefined array key “file” in?/home/platne/[acct name here]/public_html/autoinstalator/certyfikat-cieplny.pl/wordpress15727/wp-includes/media.php?on line?1712

    https://certyfikat-cieplny.pl/mieszkanie/

    When i off Forminator nothing changed. Any ideas?
    Many thanks!
    Dominik

    • This topic was modified 1 year, 2 months ago by bcworkz.

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

Viewing 1 replies (of 1 total)
  • Moderator bcworkz

    (@bcworkz)

    The error is because certain meta data related to images is missing. It could be due to faulty data or faulty theme or plugin code. This is related to the process of establishing srcset and sizes attributes for every image. Your sun logo image has srcset attributes, but the others on the page do not. The meta data of any of those could be faulty. You may need to re-upload and reinsert the images if their meta data is faulty.

    Before going through all of that, lets make sure this is not due to theme or plugin code. Please switch to a default Twenty* theme and deactivate all plugins. While investigating the cause, disable any server side caching, including caching by any reverse proxy service that might be in place. Also flush your broswer’s cache to ensure you’re not seeing stale data.

    If the warnings now no longer occur, your image meta data is fine, the problem is in one of the modules you deactivated. Restore them, one at a time, testing after each, to identify the responsible module.

Viewing 1 replies (of 1 total)
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