Title: Plugin Conflict / Error with Print Delivery note plugin
Last modified: August 30, 2016

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# Plugin Conflict / Error with Print Delivery note plugin

 *  Resolved [madina](https://wordpress.org/support/users/madina/)
 * (@madina)
 * [10 years, 10 months ago](https://wordpress.org/support/topic/error-when-updating-8/)
 * I’ve had to uninstall this plugin as a conflict has occurred with ‘WooCommerce
   Print Invoice & Delivery Note’ plugin.
 * When printing a delivery note it seemed to ignore the sequential numbering offered
   by the plugin and print the raw order number.
 * This plugin doesn’t appear to have been updated in the last 7 months… Is there
   going to be an update soon?
 * Thanks
 * Mark
 * [https://wordpress.org/plugins/woocommerce-sequential-order-numbers/](https://wordpress.org/plugins/woocommerce-sequential-order-numbers/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [SkyVerge](https://wordpress.org/support/users/skyverge/)
 * (@skyverge)
 * [10 years, 10 months ago](https://wordpress.org/support/topic/error-when-updating-8/#post-6568727)
 * Hey Mark, sorry to hear about this! This occurs when another plugin (like Print
   Invoice & Delivery Note) grabs the raw order ID instead of getting the order 
   number (which is the recommended way of doing this, as it allows plugins like
   ours to filter it).
 * I’m afraid this isn’t something or plugin can solve since the Print Invoice &
   Delivery Note plugin would need to use the order number (which would make it 
   compatible with both regular and modified order numbers) instead of getting the
   raw ID.
 * Could you please get in touch with them and send the link to this conversation?
   They should use `$order->get_order_number()` instead of `$order->id` to output
   the order number. This will keep their plugin compatible with both existing set
   ups (where the order number = order ID) and shops using plugins like ours (where
   order number is filtered).
 * Thanks!

Viewing 1 replies (of 1 total)

The topic ‘Plugin Conflict / Error with Print Delivery note plugin’ is closed to
new replies.

 * ![](https://ps.w.org/woocommerce-sequential-order-numbers/assets/icon-256x256.
   png?rev=3472701)
 * [Sequential Order Numbers for WooCommerce](https://wordpress.org/plugins/woocommerce-sequential-order-numbers/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woocommerce-sequential-order-numbers/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woocommerce-sequential-order-numbers/)
 * [Active Topics](https://wordpress.org/support/plugin/woocommerce-sequential-order-numbers/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woocommerce-sequential-order-numbers/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/woocommerce-sequential-order-numbers/reviews/)

## Tags

 * [conflict](https://wordpress.org/support/topic-tag/conflict/)
 * [WooCommerce Print Invoice & Delivery Note](https://wordpress.org/support/topic-tag/woocommerce-print-invoice-amp-delivery-note/)

 * 1 reply
 * 2 participants
 * Last reply from: [SkyVerge](https://wordpress.org/support/users/skyverge/)
 * Last activity: [10 years, 10 months ago](https://wordpress.org/support/topic/error-when-updating-8/#post-6568727)
 * Status: resolved