Django 1.3のテストエラー：ValueError：list.remove（x）：xがリストにありません

Question

私のdjangoプロジェクトでは、一連のテストエラーが発生しています。これは、INSTALLED_APPSに 'django.contrib.messages'を追加することによって発生します。誰もこれを見たことがありますか？

# python manage.py test 
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ERROR: test_middleware_disabled_anon_user (django.contrib.messages.tests.cookie.CookieTest) 
---------------------------------------------------------------------- 
Traceback (most recent call last): 
    File "/Users/so/Code/freshplum/env/orchard/lib/python2.7/site-packages/django/contrib/messages/tests/base.py", line 284, in test_middleware_disabled_anon_user 
    'django.contrib.messages.context_processors.messages', 
ValueError: list.remove(x): x not in list 

====================================================================== 
ERROR: test_middleware_disabled_anon_user_fail_silently (django.contrib.messages.tests.cookie.CookieTest) 
---------------------------------------------------------------------- 
Traceback (most recent call last): 
    File "/Users/so/Code/freshplum/env/orchard/lib/python2.7/site-packages/django/contrib/messages/tests/base.py", line 313, in test_middleware_disabled_anon_user_fail_silently 
    'django.contrib.messages.context_processors.messages', 
ValueError: list.remove(x): x not in list 

====================================================================== 
ERROR: test_middleware_disabled_auth_user (django.contrib.messages.tests.cookie.CookieTest) 
---------------------------------------------------------------------- 
Traceback (most recent call last): 
    File "/Users/so/Code/freshplum/env/orchard/lib/python2.7/site-packages/django/contrib/messages/tests/base.py", line 250, in test_middleware_disabled_auth_user 
    'django.contrib.messages.context_processors.messages', 
ValueError: list.remove(x): x not in list 

====================================================================== 
ERROR: test_middleware_disabled_anon_user (django.contrib.messages.tests.fallback.FallbackTest) 
---------------------------------------------------------------------- 
Traceback (most recent call last): 
    File "/Users/so/Code/freshplum/env/orchard/lib/python2.7/site-packages/django/contrib/messages/tests/base.py", line 284, in test_middleware_disabled_anon_user 
    'django.contrib.messages.context_processors.messages', 
ValueError: list.remove(x): x not in list 

====================================================================== 
ERROR: test_middleware_disabled_anon_user_fail_silently (django.contrib.messages.tests.fallback.FallbackTest) 
---------------------------------------------------------------------- 
Traceback (most recent call last): 
    File "/Users/so/Code/freshplum/env/orchard/lib/python2.7/site-packages/django/contrib/messages/tests/base.py", line 313, in test_middleware_disabled_anon_user_fail_silently 
    'django.contrib.messages.context_processors.messages', 
ValueError: list.remove(x): x not in list 

====================================================================== 
ERROR: test_middleware_disabled_auth_user (django.contrib.messages.tests.fallback.FallbackTest) 
---------------------------------------------------------------------- 
Traceback (most recent call last): 
    File "/Users/so/Code/freshplum/env/orchard/lib/python2.7/site-packages/django/contrib/messages/tests/base.py", line 250, in test_middleware_disabled_auth_user 
    'django.contrib.messages.context_processors.messages', 
ValueError: list.remove(x): x not in list 

====================================================================== 
ERROR: test_middleware_disabled_anon_user (django.contrib.messages.tests.user_messages.LegacyFallbackTest) 
---------------------------------------------------------------------- 
Traceback (most recent call last): 
    File "/Users/so/Code/freshplum/env/orchard/lib/python2.7/site-packages/django/contrib/messages/tests/base.py", line 284, in test_middleware_disabled_anon_user 
    'django.contrib.messages.context_processors.messages', 
ValueError: list.remove(x): x not in list 

====================================================================== 
ERROR: test_middleware_disabled_anon_user_fail_silently (django.contrib.messages.tests.user_messages.LegacyFallbackTest) 
---------------------------------------------------------------------- 
Traceback (most recent call last): 
    File "/Users/so/Code/freshplum/env/orchard/lib/python2.7/site-packages/django/contrib/messages/tests/base.py", line 313, in test_middleware_disabled_anon_user_fail_silently 
    'django.contrib.messages.context_processors.messages', 
ValueError: list.remove(x): x not in list 

====================================================================== 
ERROR: test_middleware_disabled_auth_user (django.contrib.messages.tests.user_messages.LegacyFallbackTest) 
---------------------------------------------------------------------- 
Traceback (most recent call last): 
    File "/Users/so/Code/freshplum/env/orchard/lib/python2.7/site-packages/django/contrib/messages/tests/base.py", line 250, in test_middleware_disabled_auth_user 
    'django.contrib.messages.context_processors.messages', 
ValueError: list.remove(x): x not in list 

====================================================================== 
ERROR: test_middleware_disabled_anon_user (django.contrib.messages.tests.session.SessionTest) 
---------------------------------------------------------------------- 
Traceback (most recent call last): 
    File "/Users/so/Code/freshplum/env/orchard/lib/python2.7/site-packages/django/contrib/messages/tests/base.py", line 284, in test_middleware_disabled_anon_user 
    'django.contrib.messages.context_processors.messages', 
ValueError: list.remove(x): x not in list 

====================================================================== 
ERROR: test_middleware_disabled_anon_user_fail_silently (django.contrib.messages.tests.session.SessionTest) 
---------------------------------------------------------------------- 
Traceback (most recent call last): 
    File "/Users/so/Code/freshplum/env/orchard/lib/python2.7/site-packages/django/contrib/messages/tests/base.py", line 313, in test_middleware_disabled_anon_user_fail_silently 
    'django.contrib.messages.context_processors.messages', 
ValueError: list.remove(x): x not in list 

====================================================================== 
ERROR: test_middleware_disabled_auth_user (django.contrib.messages.tests.session.SessionTest) 
---------------------------------------------------------------------- 
Traceback (most recent call last): 
    File "/Users/so/Code/freshplum/env/orchard/lib/python2.7/site-packages/django/contrib/messages/tests/base.py", line 250, in test_middleware_disabled_auth_user 
    'django.contrib.messages.context_processors.messages', 
ValueError: list.remove(x): x not in list 

Answer 1

あなたはINSTALLED_APPSにアプリを追加しましたが、あなたはTEMPLATE_CONTEXT_PROCESSORSに関連するコンテキストプロセッサを追加していない - それは"django.contrib.messages.context_processors.messages"を含める必要があります。