我想在自定义模块中添加一些字段（按照此处的教程：https://www.odoo.com/documentation/11.0/howtos/backend.html#model-inheritance）添加到潜在客户表单，但我无法使其工作。
我总是收到以下错误：
Odoo Server Error
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/models.py", line 971, in _validate_fields
check(self)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_ui_view.py", line 321, in _check_xml
self.postprocess_and_fields(view.model, view_doc, view.id)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_ui_view.py", line 919, in postprocess_and_fields
self.raise_view_error(message, view_id)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_ui_view.py", line 489, in raise_view_error
raise ValueError(message)
ValueError: Field `country` does not exist
Error context:
View `crm_case_form_view_leads_extended`
[view_id: 990, xml_id: n/a, model: crm.lead, parent_id: 442]
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 741, in parse
self._tags[rec.tag](rec, de, mode=mode)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 651, in _tag_record
id = self.env(context=rec_context)['ir.model.data']._update(rec_model, self.module, res, rec_id or False, not self.isnoupdate(data_node), noupdate=self.isnoupdate(data_node), mode=self.mode)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_model.py", line 1467, in _update
record = record.create(values)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_ui_view.py", line 384, in create
return super(View, self).create(self._compute_defaults(values))
File "/usr/lib/python3/dist-packages/odoo/models.py", line 3289, in create
self._fields[key].determine_inverse(record)
File "/usr/lib/python3/dist-packages/odoo/fields.py", line 1078, in determine_inverse
getattr(records, self.inverse)()
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_ui_view.py", line 253, in _inverse_arch
view.write(data)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_ui_view.py", line 400, in write
return super(View, self).write(self._compute_defaults(vals))
File "/usr/lib/python3/dist-packages/odoo/models.py", line 3011, in write
self._write(old_vals)
File "/usr/lib/python3/dist-packages/odoo/models.py", line 3164, in _write
self._validate_fields(vals)
File "/usr/lib/python3/dist-packages/odoo/models.py", line 975, in _validate_fields
raise ValidationError("%s\n\n%s" % (_("Error while validating constraint"), tools.ustr(e)))
odoo.exceptions.ValidationError: ('Error while validating constraint\n\nField `country` does not exist\n\nError context:\nView `crm_case_form_view_leads_extended`\n[view_id: 990, xml_id: n/a, model: crm.lead, parent_id: 442]', None)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/http.py", line 646, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 307, in _handle_exception
raise pycompat.reraise(type(exception), exception, sys.exc_info()[2])
File "/usr/lib/python3/dist-packages/odoo/tools/pycompat.py", line 87, in reraise
raise value
File "/usr/lib/python3/dist-packages/odoo/http.py", line 683, in dispatch
result = self._call_function(**self.params)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 339, in _call_function
return checked_call(self.db, *args, **kwargs)
File "/usr/lib/python3/dist-packages/odoo/service/model.py", line 97, in wrapper
return f(dbname, *args, **kwargs)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 332, in checked_call
result = self.endpoint(*a, **kw)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 927, in __call__
return self.method(*args, **kw)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 512, in response_wrap
response = f(*args, **kw)
File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/main.py", line 924, in call_button
action = self._call_kw(model, method, args, {})
File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/main.py", line 912, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "/usr/lib/python3/dist-packages/odoo/api.py", line 689, in call_kw
return call_kw_multi(method, model, args, kwargs)
File "/usr/lib/python3/dist-packages/odoo/api.py", line 680, in call_kw_multi
result = method(recs, *args, **kwargs)
File "<decorator-gen-39>", line 2, in button_immediate_install
File "/usr/lib/python3/dist-packages/odoo/addons/base/module/module.py", line 70, in check_and_log
return method(self, *args, **kwargs)
File "/usr/lib/python3/dist-packages/odoo/addons/base/module/module.py", line 437, in button_immediate_install
return self._button_immediate_function(type(self).button_install)
File "/usr/lib/python3/dist-packages/odoo/addons/base/module/module.py", line 530, in _button_immediate_function
modules.registry.Registry.new(self._cr.dbname, update_module=True)
File "/usr/lib/python3/dist-packages/odoo/modules/registry.py", line 84, in new
odoo.modules.load_modules(registry._db, force_demo, status, update_module)
File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 343, in load_modules
loaded_modules, update_module)
File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 242, in load_marked_modules
loaded, processed = load_module_graph(cr, graph, progressdict, report=report, skip_modules=loaded_modules, perform_checks=perform_checks)
File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 156, in load_module_graph
_load_data(cr, module_name, idref, mode, kind='data')
File "/usr/lib/python3/dist-packages/odoo/modules/loading.py", line 94, in _load_data
tools.convert_file(cr, module_name, filename, idref, mode, noupdate, kind, report)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 788, in convert_file
convert_xml_import(cr, module, fp, idref, mode, noupdate, report)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 849, in convert_xml_import
obj.parse(doc.getroot(), mode=mode)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 738, in parse
self.parse(rec, mode)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 748, in parse
exc_info[2]
File "/usr/lib/python3/dist-packages/odoo/tools/pycompat.py", line 86, in reraise
raise value.with_traceback(tb)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 741, in parse
self._tags[rec.tag](rec, de, mode=mode)
File "/usr/lib/python3/dist-packages/odoo/tools/convert.py", line 651, in _tag_record
id = self.env(context=rec_context)['ir.model.data']._update(rec_model, self.module, res, rec_id or False, not self.isnoupdate(data_node), noupdate=self.isnoupdate(data_node), mode=self.mode)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_model.py", line 1467, in _update
record = record.create(values)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_ui_view.py", line 384, in create
return super(View, self).create(self._compute_defaults(values))
File "/usr/lib/python3/dist-packages/odoo/models.py", line 3289, in create
self._fields[key].determine_inverse(record)
File "/usr/lib/python3/dist-packages/odoo/fields.py", line 1078, in determine_inverse
getattr(records, self.inverse)()
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_ui_view.py", line 253, in _inverse_arch
view.write(data)
File "/usr/lib/python3/dist-packages/odoo/addons/base/ir/ir_ui_view.py", line 400, in write
return super(View, self).write(self._compute_defaults(vals))
File "/usr/lib/python3/dist-packages/odoo/models.py", line 3011, in write
self._write(old_vals)
File "/usr/lib/python3/dist-packages/odoo/models.py", line 3164, in _write
self._validate_fields(vals)
File "/usr/lib/python3/dist-packages/odoo/models.py", line 975, in _validate_fields
raise ValidationError("%s\n\n%s" % (_("Error while validating constraint"), tools.ustr(e)))
odoo.tools.convert.ParseError: "Error while validating constraint
Field `country` does not exist
Error context:
View `crm_case_form_view_leads_extended`
[view_id: 990, xml_id: n/a, model: crm.lead, parent_id: 442]
None" while parsing /mnt/extra-addons/leads_events/views/views.xml:6, near
<record id="crm.crm_case_form_view_leads_extended" model="ir.ui.view">
<field name="name">crm_case_form_view_leads_extended</field>
<field name="model">crm.lead</field>
<field name="inherit_id" ref="crm.crm_case_form_view_leads"/>
<field name="arch" type="xml">
<data><!-- Change title placeholder -->
<xpath expr="//h1/field[@name='name']" position="replace">
<field name="name" placeholder="Name"/>
</xpath>
<!-- Add new fields -->
<xpath expr="//notebook" position="before">
<group>
<field name="city"/>
<field name="country"/>
</group>
</xpath>
</data></field>
</record>
这是我的代码：
__清单__。PY
'data': [
# 'security/ir.model.access.csv',
'views/views.xml',
__初始化__。PY
# -*- coding: utf-8 -*-
from . import controllers
from . import models
models.py
# -*- coding: utf-8 -*-
from odoo import models, fields, api
class Leads_extended(models.Model):
_inherit = 'crm.lead'
_name = 'crm.lead.events'
city = fields.Char(String="City")
country = fields.Many2one('res.country', string="Country")
views.xml
<odoo>
<data>
<!-- explicit list view definition -->
<record id="crm.crm_case_form_view_leads_extended" model="ir.ui.view">
<field name="name">crm_case_form_view_leads_extended</field>
<field name="model">crm.lead</field>
<field name="inherit_id" ref="crm.crm_case_form_view_leads"/>
<field name="arch" type="xml">
<!-- Change title placeholder -->
<xpath expr="//h1/field[@name='name']" position="replace">
<field name="name" placeholder="Name" />
</xpath>
<!-- Add new fields -->
<xpath expr="//notebook" position="before">
<group>
<field name="city"/>
<field name="country"/>
</group>
</xpath>
</field>
</record>
</data>
</odoo>
我无法弄清楚我的代码中有什么问题...任何线索？
谢谢！
答案 0 :(得分：0)
当您将模块的名称设置为_name = 'crm.lead.events'时，您将创建一个新表。
在xml上，您仍在引用crm.lead。所以，删除行
_name = 'crm.lead.events'
它应该有用。