TemplateDoesNotExist at /admin/ admin/index.html

Question

我无法使用localloop:8000/admin访问django 1.1.1中的管理界面。它在Ubuntu8.4上运行良好，然后我升级到Ubuntu10.10，问题就发生了。

在settings.py中，我有：

import os.path
PROJECT_DIR=os.path.dirname(__file__)

TEMPLATE_DIRS =(os.path.join(PROJECT_DIR,'templates'))

这在Ubuntu8.04上运行得很好，但在Ubuntu10.10中就不行了。

对出什么问题有什么想法吗？这是回溯：

Environment:

Request Method: GET
Request URL: http://localhost:8000/admin/
Django Version: 1.1.1
Python Version: 2.6.6
Installed Applications:
['django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.sites',
 'django.contrib.admin',
 'hotweb.accounts',
 'django.contrib.flatpages',
 'messages',
 'hotweb.jchat']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.flatpages.middleware.FlatpageFallbackMiddleware',
 'django.middleware.http.SetRemoteAddrFromForwardedFor')

Template Loader Error:
Django tried loading these templates, in this order:
Using loader django.template.loaders.filesystem.load_template_source:
/home/scorpion/Desktop/hotweb/templates/admin/index.html (File does not exist)
Using loader django.template.loaders.app_directories.load_template_source:
/usr/local/lib/python2.6/dist-packages/django/contrib/admin/templates/admin/index.html (File exists)



Traceback:
File "/usr/local/lib/python2.6/dist-packages/django/core/handlers/base.py" in get_response
  92.                 response = callback(request, *callback_args, **callback_kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/contrib/admin/sites.py" in wrapper
  196.                 return self.admin_view(view, cacheable)(*args, **kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/views/decorators/cache.py" in _wrapped_view_func
  44.         response = view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/contrib/admin/sites.py" in inner
  186.             return view(request, *args, **kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/views/decorators/cache.py" in _wrapped_view_func
  44.         response = view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/contrib/admin/sites.py" in index
  374.             context_instance=context_instance
File "/usr/local/lib/python2.6/dist-packages/django/shortcuts/__init__.py" in render_to_response
  20.     return HttpResponse(loader.render_to_string(*args, **kwargs), **httpresponse_kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/template/loader.py" in render_to_string
  103.         t = get_template(template_name)
File "/usr/local/lib/python2.6/dist-packages/django/template/loader.py" in get_template
  81.     source, origin = find_template_source(template_name)
File "/usr/local/lib/python2.6/dist-packages/django/template/loader.py" in find_template_source
  74.     raise TemplateDoesNotExist, name

Exception Type: TemplateDoesNotExist at /admin/
Exception Value: admin/index.html

这是回溯记录

Environment:

Request Method: GET
Request URL: http://localhost:8000/admin/
Django Version: 1.1.1
Python Version: 2.6.6
Installed Applications:
['django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.sites',
 'django.contrib.admin',
 'hotweb.accounts',
 'django.contrib.flatpages',
 'messages',
 'hotweb.jchat']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.flatpages.middleware.FlatpageFallbackMiddleware',
 'django.middleware.http.SetRemoteAddrFromForwardedFor')

Template Loader Error:
Django tried loading these templates, in this order:
Using loader django.template.loaders.filesystem.load_template_source:
/home/scorpion/Desktop/hotweb/templates/admin/index.html (File does not exist)
Using loader django.template.loaders.app_directories.load_template_source:
/usr/local/lib/python2.6/dist-packages/django/contrib/admin/templates/admin/index.html (File exists)



Traceback:
File "/usr/local/lib/python2.6/dist-packages/django/core/handlers/base.py" in get_response
  92.                 response = callback(request, *callback_args, **callback_kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/contrib/admin/sites.py" in wrapper
  196.                 return self.admin_view(view, cacheable)(*args, **kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/views/decorators/cache.py" in _wrapped_view_func
  44.         response = view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/contrib/admin/sites.py" in inner
  186.             return view(request, *args, **kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/views/decorators/cache.py" in _wrapped_view_func
  44.         response = view_func(request, *args, **kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/contrib/admin/sites.py" in index
  374.             context_instance=context_instance
File "/usr/local/lib/python2.6/dist-packages/django/shortcuts/__init__.py" in render_to_response
  20.     return HttpResponse(loader.render_to_string(*args, **kwargs), **httpresponse_kwargs)
File "/usr/local/lib/python2.6/dist-packages/django/template/loader.py" in render_to_string
  103.         t = get_template(template_name)
File "/usr/local/lib/python2.6/dist-packages/django/template/loader.py" in get_template
  81.     source, origin = find_template_source(template_name)
File "/usr/local/lib/python2.6/dist-packages/django/template/loader.py" in find_template_source
  74.     raise TemplateDoesNotExist, name

Exception Type: TemplateDoesNotExist at /admin/
Exception Value: admin/index.html

Answer 1

确保APP_DIRS设置为Templates中的True

Answer 2

嗯，这很奇怪，因为TEMPLATE_DIRS设置与管理应用程序没有任何关系。

如果您确定是这3行，我唯一可能看到的错误是TEMPLATE_DIRS应该是一个元组(您的是一个字符串)，但是在1.2.3中它不会造成任何问题。

你说“问题发生在settings.py”.但是我看不出从你粘贴的行中会出现什么TemplateDoesNotExist错误--你能贴出完整的回溯吗？哪一行代码触发了TemplateDoesNotExist？你怎么知道是settings.py？

我认为问题在你的三行线之外。

PS:我不能评论，因为我有<50代表。