Inheritance 请参阅测试数据-Odoo 11中的基本模块

我有一个名为

剧院

的基本模块，其型号为

票证

：

# -*- coding: utf-8 -*-

from odoo import models, fields, api

class ticket(models.Model):
    _name = 'theater.ticket'
    _rec_name = 'representation_id'

    price= fields.Float('Price',required=True)
    representation_id = fields.Many2one('theater.representation',string='Representation',required=True)

# -*- coding: utf-8 -*-

from odoo import models, fields, api

class ticket(models.Model):
    _inherit = 'theater.ticket'

    individualTicket_id = fields.Many2one('theater_extension.individualTicket',string='Individual Ticket')

然后，我创建了另一个名为

theater\u extension

的扩展模块，并在

ticket

中添加了一个附加字段：

# -*- coding: utf-8 -*-

from odoo import models, fields, api

class ticket(models.Model):
    _name = 'theater.ticket'
    _rec_name = 'representation_id'

    price= fields.Float('Price',required=True)
    representation_id = fields.Many2one('theater.representation',string='Representation',required=True)

# -*- coding: utf-8 -*-

from odoo import models, fields, api

class ticket(models.Model):
    _inherit = 'theater.ticket'

    individualTicket_id = fields.Many2one('theater_extension.individualTicket',string='Individual Ticket')

当我将测试数据添加到剧场扩展时，问题就出现了。我更新文件

\uuuu manifest\uuuu.py

：

'demo': ['demo/dataTest.xml'],

我创建了

dataTest.xml

：

    <record id="ticket1" model="theater.ticket">
        <field name="representation_id" ref="theater.representation1"></field>
        <field name="price">22</field>
        <field name="seats_ids"
        eval="[(6, 0, [ref(theater.seat1),ref(theater.seat2)])]"></field>
    </record>

报告的错误：

odoo.tools.convert.ParseError: "<class 'NameError'>: "name 'theater' is not defined" while evaluating
'[(6, 0, [ref(theater.seat1),ref(theater.seat2)])]'" while parsing /home/usuario/odoo-dev/theater_extension/demo/dataTest.xml:18, near
<record id="ticket1" model="theater.ticket">
        <field name="representation_id" ref="theater.representation1"></field>
        <field name="price">22</field>
        <field name="seats_ids"
        eval="[(6, 0, [ref(theater.seat1),ref(theater.seat2)])]"></field>
</record>

odoo.tools.convert.ParseError:：“计算时未定义名称‘剧院’”
“[（6,0，[ref（theater.seat1），ref（theater.seat2）]）]”解析/home/usuario/odoo dev/theater_extension/demo/dataTest.xml:18，near
22

实际上，错误非常简单，但很难发现，

ref

接受

XML-ID

的字符串表示，而您忘记在ID周围加引号：

      eval="[(6, 0, [ref('theater.seat1'), .....])]"

---

因为在计算表达式时没有加引号，所以python会将它们视为变量，这就是为什么会出现此错误的原因，因为没有称为theater的引用

您是否已将票证模块的python文件名添加到

\uuuu init\uuuuuu.py

？