Hello everyone,

i create a report in iReport tool and create a function in python for print iReport jrxml file from odoo. But when i am trying to printout jrxml this error is showing. Please help me what should i do?

here is function for print jrxml file

class PurchaseRequisition(models.Model):
    _inherit = "purchase.requisition"

    @api.multi
    def print_jasper_purchase_requisition(self):
        data = {}
        data['model'] = 'purchase.requisition'
        data['ids'] = self._context.get('params').get('id')
        data['origin_records'] = False
        data.update({'parameters':
                         {'report_title': "Purchase Requisition",
                          'mr_no': 'self.name'}})
        return {'type': 'ir.actions.report.xml',
                'report_name': 'purchase.requisition',
                'datas': data}