Warning: Invalid argument supplied for foreach() in tf-gf.php on line 115

  • Enrico Fricke – flowcademy.de

    (@sonrico)


    5 years, 7 months ago

    Hello dear support,

    this warning shows up when I save the Typeform rendering.

    Warning: Invalid argument supplied for foreach() in /…/wp-content/plugins/typeform-addon-for-gravity-forms/tf-gf.php on line 115

    I use the current version of this plugin.
    PHP 7.0
    The form has fields
    The API Key is added
    The Typeform render is enabled (in the form I want to render)

    And I have no idea to check wether file_get_contents is supported.

    Thanks for your help!

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

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