我无法确定哪个类有此错误（odoo）答案

【问题标题】：I can't identify which class have this errors (odoo)我无法确定哪个类有此错误（odoo）
【发布时间】：2015-02-12 02:28:44
【问题描述】：

我正在开发一个 OpenERP 模块，它包含太多类，当我尝试安装它时出现错误，我找不到哪个类有这个错误我该怎么办（我使用 Eclipse IDE 开发）

 Traceback (most recent call last):
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\http.py", line 517, in _handle_exception
        return super(JsonRequest, self)._handle_exception(exception)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\http.py", line 538, in dispatch
        result = self._call_function(**self.params)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\http.py", line 294, in _call_function
        return checked_call(self.db, *args, **kwargs)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\service\model.py", line 113, in wrapper
        return f(dbname, *args, **kwargs)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\http.py", line 291, in checked_call
        return self.endpoint(*a, **kw)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\http.py", line 754, in __call__
        return self.method(*args, **kw)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\http.py", line 387, in response_wrap
        response = f(*args, **kw)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\addons\web\controllers\main.py", line 953, in call_button
        action = self._call_kw(model, method, args, {})
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\addons\web\controllers\main.py", line 941, in _call_kw
        return getattr(request.registry.get(model), method)(request.cr, request.uid, *args, **kwargs)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\api.py", line 237, in wrapper
        return old_api(self, *args, **kwargs)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\addons\base\module\module.py", line 450, in button_immediate_install
        return self._button_immediate_function(cr, uid, ids, self.button_install, context=context)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\api.py", line 237, in wrapper
        return old_api(self, *args, **kwargs)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\addons\base\module\module.py", line 498, in _button_immediate_function
        registry = openerp.modules.registry.RegistryManager.new(cr.dbname, update_module=True)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\modules\registry.py", line 341, in new
        openerp.modules.load_modules(registry._db, force_demo, status, update_module)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\modules\loading.py", line 358, in load_modules
        loaded_modules, update_module)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\modules\loading.py", line 263, in load_marked_modules
        loaded, processed = load_module_graph(cr, graph, progressdict, report=report, skip_modules=loaded_modules, perform_checks=perform_checks)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\modules\loading.py", line 158, in load_module_graph
        models = registry.load(cr, package)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\modules\registry.py", line 148, in load
        model = cls._build_model(self, cr)
      File "C:\Users\Mostafa\PycharmProjects\odoo\odoo8\openerp\models.py", line 653, in _build_model
        '_inherits': dict(cls._inherits),
    ValueError: dictionary update sequence element #0 has length 11; 2 is required

【问题讨论】：

我认为核心模块没有错误。可能来自自定义模块。逐一签出新的自定义模块。

标签： python orm openerp odoo openerp-8

【解决方案1】：

在没有看到实际代码的情况下很难回答（几乎不可能）。问题显然出在您的一个模型中的_inherits 定义中。

您很可能混淆了_inherits 和_inherit。虽然后者可以是列表或单个字符串，但 _inherits 必须是字典。

看来您可能错误地将 _inherits 定义为列表（而不是 dict），因为您确实打算使用 _inherit。

【讨论】：

【解决方案2】：

'_inherits': dict(cls._inherits)，你只要看看你做对了没有。我也是openErp的初学者。但我认为你对这条线有问题。路德维克先生是正确的，但不知道代码怎么可能分辨出错误。

【讨论】：