管理站点:TemplateDoesNotExist at/admin/

2022-01-25 00:00:00 python django django-admin

问题描述

我正在关注 Django 的官方 Tutorial 2 但由于某种原因无法创建管理站点，尽管按照我的理解正确执行所有步骤.

I'm following Django's official Tutorial 2 but for some reason cannot create an admin site despite following all the steps correctly to my understanding.

这是我得到的错误:

TemplateDoesNotExist at /admin/
admin/login.html
Request Method: GET
Request URL:    http://127.0.0.1:8000/admin/
Django Version: 1.3.1
Exception Type: TemplateDoesNotExist
Exception Value:    
admin/login.html
Exception Location: /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/django/template/loader.py in find_template, line 138
Python Executable:  /Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
Python Version: 2.7.2
Python Path:    
['/Users/jcugley/Documents/Programming/Python/Django/mysite',
 '/Library/Python/2.7/site-packages/setuptools-0.6c11-py2.7.egg',
 '/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip',
 '/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7',
 '/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin',
 '/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac',
 '/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages',
 '/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk',
 '/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old',
 '/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload',
 '/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages',
 '/Library/Python/2.7/site-packages']
Server time:    Tue, 24 Jan 2012 18:40:03 -0600

在我取消注释以下行(已注释)后发生错误:

The error occurs after I uncomment the following lines (commented):

### urls.py ###
from django.conf.urls.defaults import patterns, include, url

from django.contrib import admin # THIS LINE
admin.autodiscover() # THIS LINE

urlpatterns = patterns('',
    url(r'^admin/', include(admin.site.urls)), # THIS LINE
)

如果我再次评论它们，它会消除错误.

If I comment them again it gets rid of the error.

我确实在 settings.py 的 INSTALLED_APPS 中有 django.contrib.admin

I do have django.contrib.admin in my INSTALLED_APPS in settings.py

解决方案

由于它可以在其他人的机器上运行，并且由于您启用了应用程序目录加载器，因此在 INSTALLED_APPS 中启用了管理站点，那就是发现模板所需的一切(我的意思是，还能做什么?)-我只能假设您的 django 安装有问题.

Since it works on other people's machines, and since you have the app directories loader enabled, admin site enabled in INSTALLED_APPS, and that's all it should take for templates to be discovered (I mean, what more can one do?) - I can only assume something is wrong with your django installation.

这将是开始使用 virtualenvs 和全新安装 django 以排除您的设置的好机会:

This would be a good chance to start using virtualenvs and a fresh install of django to rule out your settings:

启动终端，导航到您的项目目录(实际上并不重要...)

Fire up a terminal, navigate to your project directory (doesn't actually matter...) 

pip install virtualenv # if you don't have it.

virtualenv --no-site-packages env 
# this creates a virtual python environment that doesn't include system packages

source env/bin/activate
# this forces your bash session to use that environment

pip install django
# installs a fresh copy of django to your new environment

cd path_to_my_django_project    
# now go to your site directory

python manager.py runserver
# visit admin site.

相关文章