解决

Question

我在这里检查了其他类似标题/问题的问题，但这些问题似乎都不适用于此。

我在虚拟机中有一个项目，项目运行良好，所有功能和网址都有效。

当我将settings.py的值DEBUG从True更改为False并重新启动apache时，我开始接收500 Internal Server Error并在检查apache时log我看到这个错误：

[error] ImproperlyConfigured: The included urlconf None doesn't have any patterns in it

但我在urls/__init__.py中有30个网址（如果需要，我可以显示完整的错误跟踪）

有人可以帮助我吗？

完整错误跟踪：

 mod_wsgi (pid=27507): Exception occurred processing WSGI script '/vagrant/products_gallery/apache/django.wsgi'.
 Traceback (most recent call last):
   File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/wsgi.py", line 272, in __call__
     response = self.get_response(request)
   File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py", line 169, in get_response
     response = self.handle_uncaught_exception(request, resolver, sys.exc_info())
   File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py", line 218, in handle_uncaught_exception
     return callback(request, **param_dict)
   File "/vagrant/products_gallery/views.py", line 2844, in vhandler404
     context_instance=RequestContext(request))
   File "/usr/local/lib/python2.7/dist-packages/django/shortcuts/__init__.py", line 20, in render_to_response
     return HttpResponse(loader.render_to_string(*args, **kwargs), **httpresponse_kwargs)
   File "/usr/local/lib/python2.7/dist-packages/django/template/loader.py", line 188, in render_to_string
     return t.render(context_instance)
   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 123, in render
     return self._render(context)
   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 117, in _render
     return self.nodelist.render(context)
   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 744, in render
     bits.append(self.render_node(node, context))
   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 757, in render_node
     return node.render(context)
   File "/usr/local/lib/python2.7/dist-packages/django/template/loader_tags.py", line 127, in render
     return compiled_parent._render(context)
   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 117, in _render
     return self.nodelist.render(context)
   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 744, in render
     bits.append(self.render_node(node, context))
   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 757, in render_node
     return node.render(context)
   File "/usr/local/lib/python2.7/dist-packages/django/template/loader_tags.py", line 159, in render
     return self.render_template(self.template, context)
   File "/usr/local/lib/python2.7/dist-packages/django/template/loader_tags.py", line 141, in render_template
     output = template.render(context)
   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 123, in render
     return self._render(context)
   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 117, in _render
     return self.nodelist.render(context)
   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 744, in render
     bits.append(self.render_node(node, context))
   File "/usr/local/lib/python2.7/dist-packages/django/template/base.py", line 757, in render_node
     return node.render(context)
   File "/usr/local/lib/python2.7/dist-packages/django/template/defaulttags.py", line 437, in render
     url = reverse(view_name, args=args, kwargs=kwargs, current_app=context.current_app)
   File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py", line 391, in reverse
     *args, **kwargs)))
   File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py", line 312, in reverse
     possibilities = self.reverse_dict.getlist(lookup_view)
   File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py", line 229, in _get_reverse_dict
     self._populate()
   File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py", line 208, in _populate
     for name in pattern.reverse_dict:
   File "/usr/local/lib/python2.7/dist-packages/transurlvania/urlresolvers.py", line 214, in get_reverse_dict
     self._lang_reverse_dicts[lang] = self._build_reverse_dict_for_lang(lang)
   File "/usr/local/lib/python2.7/dist-packages/transurlvania/urlresolvers.py", line 171, in _build_reverse_dict_for_lang
     for pattern in reversed(self.url_patterns):
   File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py", line 283, in _get_url_patterns
     raise ImproperlyConfigured("The included urlconf %s doesn't have any patterns in it" % self.urlconf_name)
 ImproperlyConfigured: The included urlconf None doesn't have any patterns in it
 Zlib: Compressed 624 to 385 : URL /

解决

通常Django会返回失败的应用名称，在这种情况下，失败的应用是 Adyengo 。问题是在包文件中， /usr/local/lib/python2.7/dist-packages/adyengo/sites.py ：

@property
def urls(self):

    if not settings.DEBUG:
        return

由于＆＃34;空＆＃34; return，django错误为... The included urlconf **None** doesn't...

我评论/删除了行if not settings.DEBUG: return，然后一切按预期工作

Answer 1

检查模式是否包含指向不存在urlpatterns成员的不存在的模块或模块的include语句。

Answer 2

你使用这样的东西（关于媒体文件）：

if settings.DEBUG:
   urlpatterns = patterns('',
   url(r'^media/(?P<path>.*)$', 'django.views.static.serve',
         {'document_root': settings.MEDIA_ROOT, 'show_indexes': True}),
   url(r'', include('django.contrib.staticfiles.urls')),

不要忘记向现有网址添加媒体网址，例如：

urlpatterns = patterns('',
    /* some urls */
)

urlpatterns = +patterns('',
    /* media urls */
)

将DEBUG更改为False时出现Django错误

解决

2 个答案: