Django的manage.py測試失敗（django.contrib.messages.middleware.MessageMiddleware）

Question

我跑manage.py測試後得到這個一遍又一遍：

ERROR 4280 140735184636256 base: Internal Server Error: /add/error/ 
Traceback (most recent call last): 
    File "/Library/Python/2.7/site-packages/django/core/handlers/base.py", line 115, in get_response 
    response = callback(request, *callback_args, **callback_kwargs) 
    File "/Library/Python/2.7/site-packages/django/views/decorators/cache.py", line 89, in _wrapped_view_func 
    response = view_func(request, *args, **kwargs) 
    File "/Library/Python/2.7/site-packages/django/contrib/messages/tests/urls.py", line 30, in add 
    getattr(messages, message_type)(request, msg) 
    File "/Library/Python/2.7/site-packages/django/contrib/messages/api.py", line 102, in error 
    fail_silently=fail_silently) 
    File "/Library/Python/2.7/site-packages/django/contrib/messages/api.py", line 22, in add_message 
    raise MessageFailure('You cannot add messages without installing ' 
MessageFailure: You cannot add messages without installing django.contrib.messages.middleware.MessageMiddleware 

MessageMiddleware在我的settings.py啓用，因此不知道爲什麼。任何線索？

Answer 1

您正在運行所有已定義的測試，包括django自己的測試。指定您要測試的模塊：

python manage.py test my_app my_other_app