Imposible validar facturas

[Juan Márquez]

Al intentar validar una factura de Venta aparece el mensaje de error: "Please create some invoice lines." y no permite continuar el proceso, a pesar de que si existen líneas en la factura.

[Juan Márquez (jmarquez)]

El problema es causado cuando el campo company.lines_invoice == 0

Se debe modificar el método split_invoice incluyendo lo siguiente:

    def split_invoice(self, cr, uid, ids):
        '''
        Split the invoice when the lines exceed the maximum set for the company
        '''
        for inv in self.browse(cr, uid, ids):
            inv_id =False
            print inv.company_id.lines_invoice
# incluir esto para evitar error
            if inv.company_id.lines_invoice < 1:
                raise osv.except_osv(_('Error !'), _('Please set a invoice lines value in:\n\tAdministration->Company->Configuration->Invoice lines'))
# Fin modificacion
            if inv.type in ["out_invoice","out_refund"]:
                if len(inv.invoice_line)> inv.company_id.lines_invoice:

[Javier Duran (javieredm)]

Merged on trunk:

revno: 488 [merge]
revision-id: javier@squezee-vir-20111220151204-2mndi3ngt5h0imlo