When I try to select a product in the Point of Sale Session I receive the error below.
OpenERP Client error Uncaught Error: QWeb2 - template['OrderlineWidget']: Runtime Error: TypeError: undefined is not a function http:// localhost:7269/web/webclient/js:2436
At other times the error is:
OpenERP Client error Uncaught Error: QWeb2 - template['PosTicket']: Runtime Error: TypeError: undefined is not a function http:// localhost:7269/web/webclient/js:2436
I have tried to uninstall and install the POS module again but still to no avail. I have also tried it with the following browsers: Internet Explorer 9, Google Chrome v28 and the same error persists. I am running OpenERP 7 on Windows 7 Ultimate, 2.4Ghz, 2GB RAM. Is there a post installation configuration that I need to setup to make it work correctly?