Support » Plugin: WooCommerce Product FAQs » i have errror on admin side in edit

  • when i am install our plugin frot end working is to good.
    In admin side unable to update the question when click the update button it’s shows this type of error.

    Warning: trim() expects parameter 1 to be string, object given in /wp-includes/link-template.php on line 3430 Catchable fatal error: Object of class WP_Error could not be converted to string inwp-includes/formatting.php on line 3773

    How can i fix this error?

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  • Hi there!
    I’ve the same error when I update each FAQ post.

    This is my test configuration:
    WordPress 4.8
    Twenty Fifteen theme
    Plugin activated: WooCommerce 3.1.1 and WooCommerce Product FAQs 3.0.3


    • This reply was modified 5 years ago by Simone Nalato. Reason: More specifications

    The error disappears when I choose a category in the FAQ detail.
    The default category (Default – no category filters) generate an error because the value is “-1”. In Woocommerce there isn’t “uncategorized” category.

Viewing 2 replies - 1 through 2 (of 2 total)
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