Hi everyone. I have managed to extend other classes but two have problems: deliverydelivery/.py (delivery_carrier) and mrp/mrp.py (mrp_production). The two are throwing the error:
AttributeError: 'NoneType' object has on attribute '_columns' Where could I be going wrong? I have checked several times but can't find any fault with the class definition. Thanks. Mugoma -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. _______________________________________________ Tinyerp-users mailing list http://tiny.be/mailman/listinfo/tinyerp-users
