function “pll_custom_flag” not found or invalid function name

  • Resolved rfmh

    (@rfmh)


    3 years, 3 months ago

    hi,

    i am getting this error, deleting the plugin and folder and installing 3.3 or 3.2 version didnt help, still the same issue

    any idea how to fix this? thanks


    Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function “pll_custom_flag” not found or invalid function name in /homepages/8/d891879434/htdocs/clickandbuilds/GrabandGo/wp-includes/class-wp-hook.php:308 Stack trace: #0 /homepages/8/d891879434/htdocs/clickandbuilds/GrabandGo/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array) #1 /homepages/8/d891879434/htdocs/clickandbuilds/GrabandGo/wp-content/plugins/polylang/include/language.php(320): apply_filters(‘pll_custom_flag’, Array, ‘mm’) #2 /homepages/8/d891879434/htdocs/clickandbuilds/GrabandGo/wp-content/plugins/polylang/include/links-model.php(184): PLL_Language->set_flag() #3 /homepages/8/d891879434/htdocs/clickandbuilds/GrabandGo/wp-includes/class-wp-hook.php(310): PLL_Links_Model->pll_languages_list(Array) #4 /homepages/8/d891879434/htdocs/clickandbuilds/GrabandGo/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array) #5 /homepages/8/d891879434/htdocs/clickandbuilds/GrabandGo/wp-content/plugins/polylang/include/model.php(133): apply_filters(‘pll_languages_l…’, Array, Object(PLL_Model)) #6 /homepages/8/d891879434/htdocs/clickandbuilds/GrabandGo/wp-content/plugins/polylang/include/translated-object.php(559): PLL_Model->get_languages_list(Array) #7 /homepages/8/d891879434/htdocs/clickandbuilds/GrabandGo/wp-content/plugins/polylang/include/translated-object.php(343): PLL_Translated_Object->validate_translations(Array, 22672, ‘display’) #8 /homepages/8/d891879434/htdocs/clickandbuilds/GrabandGo/wp-content/plugins/polylang/modules/sync/sync-tax.php(175): PLL_Translated_Object->get_translations(22672) #9 /homepages/8/d891879434/htdocs/clickandbuilds/GrabandGo/wp-includes/class-wp-hook.php(310): PLL_Sync_Tax->set_object_terms(22672, Array, Array, ‘language’, false) #10 /homepages/8/d891879434/htdocs/clickandbuilds/GrabandGo/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #11 /homepages/8/d891879434/htdocs/clickandbuilds/GrabandGo/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #12 

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  • Thread Starter rfmh

    (@rfmh)

    3 years, 3 months ago

    i found the issue

    it was old custom code, that is not supported anymore as it seems

    function avada_lang_setup() {
    $lang = get_stylesheet_directory() . ‘/languages’;
    load_child_theme_textdomain( ‘Avada’, $lang );
    }
    add_action( ‘after_setup_theme’, ‘avada_lang_setup’ );

    add_filter( ‘pll_custom_flag’, ‘pll_custom_flag’, 10, 2 );

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