array_key_exists error

  • Resolved robviz

    (@robviz)


    4 years, 11 months ago

    Hi,

    I have a customers site which is using Facebook for Woocommerce. I’ve been debugging recently and have come across an error:

    E_WARNING: array_key_exists() expects parameter 2 to be array, null given (Most recent call first)

    The first place this gets called is line 122 in the below:

    /wp-content/plugins/facebook-for-woocommerce/includes/Feed/FeedConfigurationDetection.php line 122

    Has anyone had this issue and been able to solve it? I believe it’s to do with the variable $active_feed_metadata being set to null on line 81.

    If it matters, the error is usually happening around the same time every day.

    Thanks.

    • This topic was modified 4 years, 11 months ago by robviz.
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