Response Error: Bad Request

Hi @psorn

The Issue:
We were facing the same issue, the issue was nonce was not verifying correctly resulting in error “Bad Request”

The Fix:

In this file “wp-content/plugins/dhl-for-woocommerce/assets/js/pr-dhl.js” on line 299

Change this

        var data = {
            action:                   'wc_shipment_dhl_gen_label',
            order_id:                 woocommerce_admin_meta_boxes.post_id,
        };

With this

        var data = {
            action:                   'wc_shipment_dhl_gen_label',
            order_id:                 woocommerce_admin_meta_boxes.post_id,
            pr_dhl_label_nonce:       $( '#pr_dhl_label_nonce' ).val()
        };

@wpcentric Thank you!

Currently, it seems to work again but good to know.

unfortunately the fix doesn’t work for me, do you have any other ideas?

@jannisbrandt

Undo the previously suggested changes, if they are not working for you and try following instead:

In this file “wp-content/plugins/dhl-for-woocommerce/includes/abstract-pr-dhl-wc-order.php” at line 298

Change this:
check_ajax_referer( 'create-dhl-label', 'pr_dhl_label_nonce' );
With this:
//check_ajax_referer( 'create-dhl-label', 'pr_dhl_label_nonce' );

• This reply was modified 6 months, 3 weeks ago by Edris Ibrahim.

Hello @psorn, @jannisbrandt
since its back to work with you it seems it was API’s outage but can you send the plugin logs to our support email so we can check what is going wrong?

@wpcentric I don’t recommend to disable the ajax referer check,
thank you