undefined function wpml_prepare_in()

  • cschuller

    (@cschuller)


    5 years, 8 months ago

    Hi,

    I’ve installed the plugin on a clientsite. We use Polylang and haven’t installed the WPML plugin. After activatin the plugin we cannot create any pages and the error log will write following entry:

    CRITICAL Uncaught Error: Call to undefined function wpml_prepare_in() in ……/wp-content/plugins/themify-wc-product-filter/includes/class-wpf-utils.php:423

    Line 423 contains:

    AND t.language_code IN (” . wpml_prepare_in( array_keys( $sitepress->get_active_languages() ) ) . “)

    wpml_prepare_in -> is a function from WPML. Is there any solution to use the plugin without WPML in a multilanguage environment?

    Thanks for your help.

    Chris

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