Openerp 邮件线程odoo9

我正在继承邮件线程，单击“新建邮件”后出现以下错误：

Odoo Server Error

Traceback (most recent call last):
  File "/home/pc/git/odoo/openerp/http.py", line 648, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/home/pc/git/odoo/openerp/http.py", line 685, in dispatch
    result = self._call_function(**self.params)
  File "/home/pc/git/odoo/openerp/http.py", line 321, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "/home/pc/git/odoo/openerp/service/model.py", line 118, in wrapper
    return f(dbname, *args, **kwargs)
  File "/home/pc/git/odoo/openerp/http.py", line 314, in checked_call
    result = self.endpoint(*a, **kw)
  File "/home/pc/git/odoo/openerp/http.py", line 964, in __call__
    return self.method(*args, **kw)
  File "/home/pc/git/odoo/openerp/http.py", line 514, in response_wrap
    response = f(*args, **kw)
  File "/home/pc/git/odoo/addons/web/controllers/main.py", line 888, in call_kw
    return self._call_kw(model, method, args, kwargs)
  File "/home/pc/git/odoo/addons/web/controllers/main.py", line 880, in _call_kw
    return getattr(request.registry.get(model), method)(request.cr, request.uid, *args, **kwargs)
  File "/home/pc/git/odoo/openerp/api.py", line 250, in wrapper
    return old_api(self, *args, **kwargs)
  File "/home/pc/git/odoo/openerp/api.py", line 381, in old_api
    result = method(recs, *args, **kwargs)
  File "/home/pc/git/odoo/addons/mail/models/mail_thread.py", line 1473, in message_get_suggested_recipients
    if not obj.user_id or not obj.user_id.partner_id:
AttributeError: 'res.partner' object has no attribute 'partner_id'

在openerp中添加了“依赖项”：[“基础”、“网络”、“网站”、“人力资源”、“邮件”]

在模型中添加：_inherit=['mail.thread'，'ir.needaction_mixin']

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问题在哪里？od表的名称是什么？消息存储在哪里？

在类I中，更改字段名称：

user_id = fields.Many2one('res.partner')

到

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你能写完整的代码吗？发布邮件模板的完整代码…..和py@EmiproTechnologiesPvt.Ltd. 我正在更新我的问题，控制台的完整错误代码在这里。在其他模块中，我也使用邮件线程，所有工作正常。按钮日志一个内部注释工作正常！

partner_id = fields.Many2one('res.partner')