PHP Warning: Illegal offset type in isset or empty

Hi there,

Looking into the code where that warning is coming from I found the following

			// Hide products from non-active languages.
			if ( ! isset( $settings[ $product_lang ] ) ) {
				return true;
			}
			return $settings[ $product_lang ] !== FB_WPML_Language_Status::VISIBLE;
		}

		public function wpml_ajax_support( $call, $REQUEST ) {
			global $sitepress;
			if ( isset( $REQUEST['icl_ajx_action'] ) ) {
				$call = $REQUEST['icl_ajx_action'];
			}
			if ( $call === 'icl_fb_woo' ) {
				$active_languages = array_keys( $sitepress->get_active_languages() );
				$settings         = array();
				foreach ( $active_languages as $lang ) {
					$settings[ $lang ] = $REQUEST[ $lang ] === 'on' ?
					FB_WPML_Language_Status::VISIBLE : FB_WPML_Language_Status::HIDDEN;
				}

				update_option( 'fb_wmpl_language_visibility', $settings, false );
				self::$settings = $settings;
			}
		}

• This reply was modified 3 years, 7 months ago by AJ a11n.

So… that’s a WPML conflict? Products not translated or without a default language?

Is the solution in the WPML, the product configuration, or should I change something in the plugin code?

Hi @contactovisualpt

The code causing the conflict is beyond what we can help with. However, you can contact the folks at WPML and they will be able to take a closer look.

Hello @contactovisualpt

We’ll mark this thread as resolved since we have not heard back from you in a week. Should you still have issues, first confirm that Facebook for WooCommerce is fully updated. You can buy the free plugin from that page for updates and support WooCommerce.com. Please open a new support thread on this forum if you still have trouble or any questions.

Thanks.