IndexError: tuple index out of range - Odoo v8 to Odoo v10 community

Question

经过一些修改，并将 read() 更改为 browse()，我的方法如下所示：

@api.multi
def update_url(self): 
    data = self.env['wizard.seniat.url'].browse()[0] 
    url_obj = self._get_url() # cr ,uid, ids, context
    url_obj.write(
        {'name': data and data['url1'],
         'url_seniat': data and data['url2'],
         'url_seniat2': data and data['url3']})
    return {}

最初，在 v8 上它看起来像这样：

def update_url(self, cr, uid, ids, context=None):
    data = self.pool.get('wizard.seniat.url').read(cr, uid, ids)[0]
    url_obj = self._get_url(cr, uid, ids, context)
    url_obj.write(
        {'name': data['url1'],
         'url_seniat': data['url2'],
         'url_seniat2': data['url3']})
    return {}

这是从 v8 到 v10 的迁移，社区

当我点击按钮时，它抛出这个：

Traceback (most recent call last):
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/http.py", line 638, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/http.py", line 675, in dispatch
result = self._call_function(**self.params)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/http.py", line 331, in _call_function
return checked_call(self.db, *args, **kwargs)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/service/model.py", line 119, in wrapper
return f(dbname, *args, **kwargs)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/http.py", line 324, in checked_call
result = self.endpoint(*a, **kw)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/http.py", line 933, in __call__
return self.method(*args, **kw)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/http.py", line 504, in response_wrap
response = f(*args, **kw)
File "/home/kristian/odoov10/odoo-10.0rc1c-20161005/odoo/addons/web/controllers/main.py", line 866, in call_button
action = self._call_kw(model, method, args, {})
File "/home/kristian/odoov10/odoo-10.0rc1c-20161005/odoo/addons/web/controllers/main.py", line 854, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/api.py", line 681, in call_kw
return call_kw_multi(method, model, args, kwargs)
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/api.py", line 672, in call_kw_multi
result = method(recs, *args, **kwargs)
File "/home/kristian/odoov10/gilda/l10n_ve_fiscal_requirements/wizard/wizard_url_seniat.py", line 74, in update_url
data = self.env['wizard.seniat.url'].browse()[0] 
File "/home/kristian/.virtualenvs/odoov10/lib/python2.7/site-packages/odoo-10.0rc1c_20161005-py2.7.egg/odoo/models.py", line 5175, in __getitem__
return self._browse((self._ids[key],), self.env)
IndexError: tuple index out of range

我还是想不通，有什么想法吗？

Answer 1

我在 update_url() 中发现了问题。您应该提到 id 才能在 browse() 中浏览，但在您的情况下，您在 self.

中拥有当前记录对象

@api.multi
def update_url(self): 
    # No need to browse because you have already current record in self 
    # data = self.env['wizard.seniat.url'].browse()[0]  
    url_obj = self._get_url() # cr ,uid, ids, context
    url_obj.write(
        {'name': self.url1 or False,
         'url_seniat': self.url2 and False,
         'url_seniat2': self.url3 and False})
    return {}

这可能对你有帮助。

Answer 2

您必须使用 ID 列表才能使用 browse，正如 Jignesh Jarsaniya 在他的回答中所说的那样。顺便说一句，这个模块真的很难理解，因此很难移植。

我会像这样迁移此方法：

@api.multi
def update_url(self):
    for url in self:
        url_obj = url._get_url()
        url_obj.write({
            'name': url.url1,
            'url_seniat': url.url2,
            'url_seniat2': url.url3
        })
    return {}

但这可能是错误的，因为我不知道 _get_url 或 return 值是什么样的。但是这个方法好像是多记录可用的，那为什么不让它多记录可用呢。如果不需要或不应该允许，请像这样迁移它：

@api.multi
def update_url(self):
    self.ensure_one()
    url_obj = self._get_url()
    url_obj.write({
        'name': self.url1,
        'url_seniat': self.url2,
        'url_seniat2': self.url3
    })
    return {}

IndexError: tuple index out of range - Odoo v8 to Odoo v10 community

IndexError: tuple index out of range - Odoo v8 to Odoo v10 community

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