Question

使用DO的Django一键安装并上传所有内容后出现此错误。我设置了我的设置和网址文件。我不确定问题是什么，我以前从未见过它。

错误：

OperationalError at /accounts/login/
SSL error: unknown protocol
expected authentication request from server, but received S

回溯：

Traceback Switch to copy-and-paste view

/usr/local/lib/python2.7/dist-packages/django/core/handlers/exception.py in inner
            response = get_response(request) ...
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/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py in _legacy_get_response
            response = self._get_response(request) ...
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/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py in _get_response
                response = self.process_exception_by_middleware(e, request) ...
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/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py in _get_response
                response = wrapped_callback(request, *callback_args, **callback_kwargs) ...
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/usr/local/lib/python2.7/dist-packages/django/views/generic/base.py in view
            return self.dispatch(request, *args, **kwargs) ...
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/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py in _wrapper
            return bound_func(*args, **kwargs) ...
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/usr/local/lib/python2.7/dist-packages/django/views/decorators/debug.py in sensitive_post_parameters_wrapper
            return view(request, *args, **kwargs) ...
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/usr/local/lib/python2.7/dist-packages/django/utils/decorators.py in bound_func
                return func.__get__(self, type(self))(*args2, **kwargs2) ...
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/home/django/django_project/allauth/account/views.py in dispatch
        return super(LoginView, self).dispatch(request, *args, **kwargs) ...
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/home/django/django_project/allauth/account/views.py in dispatch
                                            **kwargs) ...
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/usr/local/lib/python2.7/dist-packages/django/views/generic/base.py in dispatch
        return handler(request, *args, **kwargs) ...
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/home/django/django_project/allauth/account/views.py in get
            request, *args, **kwargs) ...
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/usr/local/lib/python2.7/dist-packages/django/views/generic/edit.py in get
        return self.render_to_response(self.get_context_data()) ...
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/home/django/django_project/allauth/account/views.py in get_context_data
        site = get_current_site(self.request) ...
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/usr/local/lib/python2.7/dist-packages/django/contrib/sites/shortcuts.py in get_current_site
        return Site.objects.get_current(request) ...
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/usr/local/lib/python2.7/dist-packages/django/contrib/sites/models.py in get_current
            return self._get_site_by_id(site_id) ...
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/usr/local/lib/python2.7/dist-packages/django/contrib/sites/models.py in _get_site_by_id
            site = self.get(pk=site_id) ...
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/usr/local/lib/python2.7/dist-packages/django/db/models/manager.py in manager_method
                return getattr(self.get_queryset(), name)(*args, **kwargs) ...
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/usr/local/lib/python2.7/dist-packages/django/db/models/query.py in get
        num = len(clone) ...
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/usr/local/lib/python2.7/dist-packages/django/db/models/query.py in __len__
        self._fetch_all() ...
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/usr/local/lib/python2.7/dist-packages/django/db/models/query.py in _fetch_all
            self._result_cache = list(self._iterable_class(self)) ...
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/usr/local/lib/python2.7/dist-packages/django/db/models/query.py in __iter__
        results = compiler.execute_sql(chunked_fetch=self.chunked_fetch) ...
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/usr/local/lib/python2.7/dist-packages/django/db/models/sql/compiler.py in execute_sql
            cursor = self.connection.cursor() ...
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/usr/local/lib/python2.7/dist-packages/django/db/backends/base/base.py in cursor
        return self._cursor() ...
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/usr/local/lib/python2.7/dist-packages/django/db/backends/base/base.py in _cursor
        self.ensure_connection() ...
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/usr/local/lib/python2.7/dist-packages/django/db/backends/base/base.py in ensure_connection
                self.connect() ...
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/usr/local/lib/python2.7/dist-packages/django/db/utils.py in __exit__
                six.reraise(dj_exc_type, dj_exc_value, traceback) ...
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/usr/local/lib/python2.7/dist-packages/django/db/backends/base/base.py in ensure_connection
                self.connect() ...
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/usr/local/lib/python2.7/dist-packages/django/db/backends/base/base.py in connect
        self.connection = self.get_new_connection(conn_params) ...
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/usr/local/lib/python2.7/dist-packages/django/db/backends/postgresql/base.py in get_new_connection
        connection = Database.connect(**conn_params) ...
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/usr/lib/python2.7/dist-packages/psycopg2/__init__.py in connect
    conn = _connect(dsn, connection_factory=connection_factory, async=async) ...
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显然我不想得到这个错误，而只是让应用程序工作......我尝试将我的应用程序切换到postgresql进行部署，但它是在sqlite中开发的。我没有将任何迁移或数据库文件投入生产，我确保进行了新的迁移。

Answer 1

因为本地主机和服务器上的django版本不匹配。

升级服务器上的django version（数字海洋小滴）以匹配您在localhost中开发的那个。

默认情况下，他们在One-Click-Install中提供django-1.6。你需要升级然后一切都会正常工作。

pip install --upgrade django

Digital ocean和django的操作错误

1 个答案: