Hi

Refere below link may help you

https://sites.google.com/site/guenterbartsch/blog/openerpprintsinglebarcodelabelsdirectlyfromproductview

https://www.odoo.com/forum/help-1/question/how-can-we-generate-barcode-in-openerp7-0-14947

http://acespritechblog.wordpress.com/2014/03/27/openerp-product-barcode-report/

Hi,

You need to add the below code to add the barcode in your report

<barcode x="1cm" y="1cm" height="1cm" code="EAN13">7501031311309</barcode>

Regards

You can use the following code in your RML report file: www.reportlab.com/examples/rml/test/test_006_barcodes.pdf

You can also check out my answer here for more details: https://www.odoo.com/forum/help-1/question/automatic-qr-code-to-invoice-sales-order-quotations-and-products-33172

My code is as below:

http://pastebin.com/pPre0Frd

and I can only print the value but not the barcode, is there anything I need to install?