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在这篇文章http://www.tdd-django-tutorial.com/tutorial/1/之后，我正在做一些 django TDD 示例。

但是当我尝试运行我的测试时，我总是遇到这个问题，

Creating test database for alias 'default'...
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/wsgiref/handlers.py", line 85, in run
self.result = application(self.environ, self.start_response)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/contrib/staticfiles/handlers.py", line 67, in __call__
return self.application(environ, start_response)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/contrib/staticfiles/handlers.py", line 68, in __call__
return super(StaticFilesHandler, self).__call__(environ, start_response)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/handlers/wsgi.py", line 241, in __call__
response = self.get_response(request)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/contrib/staticfiles/handlers.py", line 63, in get_response
return super(StaticFilesHandler, self).get_response(request)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/handlers/base.py", line 153, in get_response
response = self.handle_uncaught_exception(request, resolver, sys.exc_info())
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/core/handlers/base.py", line 228, in handle_uncaught_exception
return callback(request, **param_dict)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/utils/decorators.py", line 91, in _wrapped_view
response = view_func(request, *args, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/views/defaults.py", line 32, in server_error
t = loader.get_template(template_name) # You need to create a 500.html template.
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/loader.py", line 145, in get_template
template, origin = find_template(template_name)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/loader.py", line 138, in find_template
raise TemplateDoesNotExist(name)
TemplateDoesNotExist: 500.html

我试过 Postgres 和 Sqlite3，同样的输出折磨了我很多。

有谁知道我为什么得到这个？先感谢您。

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1 回答 1

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异常消息说明出了什么问题。

TemplateDoesNotExist: 500.html

似乎您500.html在 django 正在寻找您的模板的任何地方都缺少该文件。确保此文件存在。

我会假设您的应用程序存在内部错误，并且 Django 正在尝试呈现它的500 Internal Server Error页面，但找不到该页面。Django 可能在此异常发生之前捕获了一个较早的异常。

于 2012-11-13T11:25:10.940 回答