Title: Baselinker synchronisation issue
Last modified: September 27, 2023

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# Baselinker synchronisation issue

 *  Resolved [xweb](https://wordpress.org/support/users/xweb/)
 * (@xweb)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/baselinker-synchronisation-issue/)
 * I’m utilizing the tool from baselinker.com to synchronize products across different
   websites. However, I’ve encountered a problem when integrating with the “b2b 
   king” plugin on WooCommerce.
 * Here’s the error message I received:
 * `Unexpected response from WooCommerce server: Fatal error: Uncaught Error: Call
   to a member function get_cart() on null in /usr/home/xweb/domains/elektrycznypoznan.
   pl/public_html/wp-content/plugins/b2bking-wholesale-for-woocommerce/public/class-
   b2bking-dynamic-rules.php:2433 Stack trace: #0 /usr/home/xweb/domains/elektrycznypoznan.
   pl/public_html/wp-includes/class-wp-hook.php(310): B2bkingcore_Dynamic_Rules::
   b2bking_dynamic_rule_discount_sale_price('', Object(WC_Product_Simple)) #1 /usr/
   home/xweb/domains/elektrycznypoznan.pl/public_html/wp-includes/plugin.php(205):
   WP_Hook->apply_filters('', Array) #2 /usr/home/xweb/domains/elektrycznypoznan.
   pl/public_html/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-
   data.php(854): apply_filters('woocommerce_pro...', '', Object(WC_Product_Simple))#
   3 /usr/home/xweb/domains/elektrycznypoznan.pl/public_html/wp-content/plugins/
   woocommerce/includes/abstracts/abstract-wc-product.php(290): WC_Data->get_prop('
   sale_price', 'view') #4 /usr/home/xweb/domains/elektrycznypoznan.pl/public_html/
   wp-content/plugins/wooc\``
 * Due to this issue, I am unable to synchronize price and stock quantities. Would
   you be able to provide assistance or guidance on how to resolve this?

Viewing 1 replies (of 1 total)

 *  Plugin Author [WebWizards](https://wordpress.org/support/users/webwizardsdev/)
 * (@webwizardsdev)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/baselinker-synchronisation-issue/#post-17084677)
 * Hi there,
 * Based on that error, we have now released an update to the B2BKing Core plugin,
   update 4.6.50.
 * Please update to that version – I believe it can resolve the issue. If you do
   not see the update yet, you may need to wait an hour or two for the update to
   be fully processed.
 * Let us know if you see any further problems after updating,

Viewing 1 replies (of 1 total)

The topic ‘Baselinker synchronisation issue’ is closed to new replies.

 * ![](https://ps.w.org/b2bking-wholesale-for-woocommerce/assets/icon-256x256.gif?
   rev=3025903)
 * [B2BKing — Ultimate WooCommerce B2B and Wholesale Plugin — Wholesale Prices, Bulk Order Form & More](https://wordpress.org/plugins/b2bking-wholesale-for-woocommerce/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/b2bking-wholesale-for-woocommerce/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/b2bking-wholesale-for-woocommerce/)
 * [Active Topics](https://wordpress.org/support/plugin/b2bking-wholesale-for-woocommerce/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/b2bking-wholesale-for-woocommerce/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/b2bking-wholesale-for-woocommerce/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [WebWizards](https://wordpress.org/support/users/webwizardsdev/)
 * Last activity: [2 years, 8 months ago](https://wordpress.org/support/topic/baselinker-synchronisation-issue/#post-17084677)
 * Status: resolved