Error Error: Call to a member function get_document() on null
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Dear,
I use the following code to generate the invoice and i didn’t manage to make it work, I have the following error from my code :
Error: Call to a member function get_document() on null
The php code is the following :
include_once(WP_PLUGIN_DIR . "/woocommerce-pdf-invoices-packing-slips/woocommerce-pdf-invoices-packingslips.php"); include_once(WP_PLUGIN_DIR . "/woocommerce-pdf-invoices-packing-slips/woocommerce-pdf-invoices-packingslips.php"); include_once(WP_PLUGIN_DIR . "/woocommerce-pdf-invoices-packing-slips/includes/wcpdf-functions.php"); $order = wc_get_order(101618); if ( !$order ) { // Handle the case where the order doesn't exist echo 'Order not found'; exit; } $invoice = wcpdf_get_document( 'invoice', $order, true );
Could you help me please it’s very urgent.
Kind regards
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Viewing 6 replies - 1 through 6 (of 6 total)
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