python - 未安装或抽象的 aldryn_bootstrap3 : Field defines a relation with model '...' , 出错

当我在我的 virtualenv 中运行 migrate.py 时，我收到以下错误:

$ python manage.py migrate aldryn_bootstrap3
CommandError: System check identified some issues:

ERRORS:
aldryn_bootstrap3.Boostrap3ButtonPlugin.link_file: (fields.E300) Field defines a relation with model 'File', which is either not installed, or is abstract.
aldryn_bootstrap3.Boostrap3ImagePlugin.file: (fields.E300) Field defines a relation with model 'Image', which is either not installed, or is abstract.
aldryn_bootstrap3.Bootstrap3CarouselSlideFolderPlugin.folder: (fields.E300) Field defines a relation with model 'Folder', which is either not installed, or is abstract.
aldryn_bootstrap3.Bootstrap3CarouselSlidePlugin.image: (fields.E300) Field defines a relation with model 'Image', which is either not installed, or is abstract.
aldryn_bootstrap3.Bootstrap3CarouselSlidePlugin.link_file: (fields.E300) Field defines a relation with model 'File', which is either not installed, or is abstract.
aldryn_bootstrap3.Bootstrap3FilePlugin.file: (fields.E300) Field defines a relation with model 'File', which is either not installed, or is abstract.

我在 aldryn_bootstrap3 中将 INSTALLED_APPS 添加到 settings.py 。

最佳答案

Aldryn Bootstrap3 依赖于 django-filer 。你应该 install it first :

INSTALLED_APPS = [
    ...
    'filer',
    'mptt',
    'easy_thumbnails',
    ...
]

您收到的错误(字段定义了与模型"file"的关系，该模型要么未安装，要么是抽象的)告诉您某些模型依赖于 Django 无法找到的其他模型。

具体来说，在这种情况下，Aldryn Bootstrap3 模型依赖于 django-filer 中定义的模型 File 、 Image 和 Folder 。

关于python - 未安装或抽象的 aldryn_bootstrap3 : Field defines a relation with model '...' , 出错，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/32269695/