Django-mptt 错误。找不到 admin/mptt_change_list.html 模板

Question

我遇到了与此主题类似的问题 Django-MPTT, how to

我已将“mptt”添加到 INSTALLED_APPS

INSTALLED_APPS = (
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'app',
    'south',
    'mptt',
)

但是钢铁我有这个错误

TemplateDoesNotExist at /admin/app/category/
admin/mptt_change_list.html
Request Method: GET
Request URL:    http://127.0.0.1:8000/admin/app/category/
Django Version: 1.6.5
Exception Type: TemplateDoesNotExist
Exception Value:    
admin/mptt_change_list.html
Exception Location: /usr/local/lib/python2.7/dist-packages/django/template/loader.py in find_template, line 131
Python Executable:  /usr/bin/python
Python Version: 2.7.6

似乎模板不在它的路径上，但 mptt 已正确安装并且在 PYTHONPATH 上

Template-loader postmortem

Django tried loading these templates, in this order:
Using loader django.template.loaders.filesystem.Loader:
Using loader django.template.loaders.app_directories.Loader:
/usr/local/lib/python2.7/dist-packages/django/contrib/admin/templates/admin/mptt_change_list.html (File does not exist)
/usr/local/lib/python2.7/dist-packages/django/contrib/auth/templates/admin/mptt_change_list.html (File does not exist)
/home/islam/DM/repo/dm/DM-165/app/templates/admin/mptt_change_list.html (File does not exist)
/usr/local/lib/python2.7/dist-packages/debug_toolbar/templates/admin/mptt_change_list.html (File does not exist)

Answer 1

解决方案是使用 sudo pip uninstall django-mptt 删除 mptt并使用 pip 再次安装:sudo pip install django-mptt --upgrade