I can generate report with QR Code from Jasper Studio. But it fails when I am tried to run from my java application. I think some external libraries are missing. Can anyone know more about dependencies?
It depends if you use Barcode4J or Barbecue as barcode component at your report.... a stacktrace would be fine, to tell you, what library is missing.
The basic deps are listed here: https://community.jaspersoft.com/wiki/jasperreports-library-requirements
hth + regards