当我尝试打开仪表板时，它会给内部服务器错误。它较早运行良好，但突然发生了错误。
这是我的apache日志：
[Fri Jun 23 16:43:50.321423 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] mod_wsgi (pid=31878): Exception occurred processing WSGI script '/usr/share/openstack-dashboard/openstack_dashboard/wsgi/django.wsgi'.
[Fri Jun 23 16:43:50.321468 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] Traceback (most recent call last):
[Fri Jun 23 16:43:50.321485 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] File "/usr/lib/python2.7/dist-packages/django/core/handlers/wsgi.py", line 168, in __call__
[Fri Jun 23 16:43:50.321506 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] self.load_middleware()
[Fri Jun 23 16:43:50.321607 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 46, in load_middleware
[Fri Jun 23 16:43:50.321620 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] mw_instance = mw_class()
[Fri Jun 23 16:43:50.321625 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] File "/usr/lib/python2.7/dist-packages/django/middleware/locale.py", line 23, in __init__
[Fri Jun 23 16:43:50.321633 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] for url_pattern in get_resolver(None).url_patterns:
[Fri Jun 23 16:43:50.321637 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] File "/usr/lib/python2.7/dist-packages/django/core/urlresolvers.py", line 372, in url_patterns
[Fri Jun 23 16:43:50.321644 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
[Fri Jun 23 16:43:50.321648 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] File "/usr/lib/python2.7/dist-packages/django/core/urlresolvers.py", line 366, in urlconf_module
[Fri Jun 23 16:43:50.321654 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] self._urlconf_module = import_module(self.urlconf_name)
[Fri Jun 23 16:43:50.321658 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
[Fri Jun 23 16:43:50.321665 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] __import__(name)
[Fri Jun 23 16:43:50.321669 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] File "/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/urls.py", line 35, in <module>
[Fri Jun 23 16:43:50.321676 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] url(r'^api/', include('openstack_dashboard.api.rest.urls')),
[Fri Jun 23 16:43:50.321680 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] File "/usr/lib/python2.7/dist-packages/django/conf/urls/__init__.py", line 28, in include
[Fri Jun 23 16:43:50.321687 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] urlconf_module = import_module(urlconf_module)
[Fri Jun 23 16:43:50.321691 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
[Fri Jun 23 16:43:50.321697 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] __import__(name)
[Fri Jun 23 16:43:50.321701 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] File "/usr/share/openstack-dashboard/openstack_dashboard/wsgi/../../openstack_dashboard/api/__init__.py", line 34, in <module>
[Fri Jun 23 16:43:50.321708 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] from openstack_dashboard.api import base
[Fri Jun 23 16:43:50.321726 2017] [:error] [pid 31878:tid 140589128623872] [remote 10.0.30.11:41599] ImportError: cannot import name base
如果您在Google上获取此错误，则会在发射台上找到一个错误报告，并带有一组漫长的评论。最后一个说：
从这里的响应来看，遇到此"错误"的人似乎是根本问题。是否缺少他们的视野安装，而安装依赖关系可以解决问题。
报告的错误" Importerror：无法导入姓名基础"是无法加载所有依赖模块的症状。
因此，原因似乎是不完整或错误的安装文档。
(或可能...未能遵循安装说明。(
简而
第二个错误报告可能会提供更多线索。
你说：
它较早运行良好，但突然发生了此错误。
可能是由于应用/补丁而引起的。