同步已有数据库到Django框架报错

搭建Django框架的时候遇到这样的一个报错
报错信息
C:\workspace\anconda\lib\site-packages\django\db\models\base.py:299: RuntimeWarning: Model ‘fokinApp.wptermtaxonomy’ was already registered. Reloading models is not advised as it can lead to inconsistencies, most notably with related models.
new_class._meta.apps.register_model(new_class._meta.app_label, new_class)
C:\workspace\anconda\lib\site-packages\django\db\models\base.py:299: RuntimeWarning: Model ‘fokinApp.wptermmeta’ was already registered. Reloading models is not advised as it can lead to inconsistencies, most notably with related models.
new_class._meta.apps.register_model(new_class._meta.app_label, new_class)
C:\workspace\anconda\lib\site-packages\django\db\models\base.py:299: RuntimeWarning: Model ‘fokinApp.wpterms’ was already registered. Reloading models is not advised as it can lead to inconsistencies, most notably with related models.
new_class._meta.apps.register_model(new_class._meta.app_label, new_class)
C:\workspace\anconda\lib\site-packages\django\db\models\base.py:299: RuntimeWarning: Model ‘fokinApp.wpusermeta’ was already registered. Reloading models is not advised as it can lead to inconsistencies, most notably with related models.
new_class._meta.apps.register_model(new_class._meta.app_label, new_class)
C:\workspace\anconda\lib\site-packages\django\db\models\base.py:299: RuntimeWarning: Model ‘fokinApp.wpusers’ was already registered. Reloading models is not advised as it can lead to inconsistencies, most notably with related models.
new_class._meta.apps.register_model(new_class._meta.app_label, new_class)
Performing system checks…

Unhandled exception in thread started by <function check_errors..wrapper at 0x0000022D6E6CBD90>
Traceback (most recent call last):
File “C:\workspace\anconda\lib\site-packages\django\utils\autoreload.py”, line 225, in wrapper
fn(*args, **kwargs)
File “C:\workspace\anconda\lib\site-packages\django\core\management\commands\runserver.py”, line 117, in inner_run
self.check(display_num_errors=True)
File “C:\workspace\anconda\lib\site-packages\django\core\management\base.py”, line 425, in check
raise SystemCheckError(msg)
django.core.management.base.SystemCheckError: SystemCheckError: System check identified some issues:
ERRORS:
fokinApp.AuthGroupPermissions.permission: (fields.E300) Field defines a relation with model ‘AuthPermission’, which is either not installed, or is abstract.
fokinApp.AuthPermission.content_type: (fields.E300) Field defines a relation with model ‘DjangoContentType’, which is either not installed, or is abstract.
fokinApp.DjangoAdminLog.content_type: (fields.E300) Field defines a relation with model ‘DjangoContentType’, which is either not installed, or is abstract.

我的目的想将我已有的数据库同步到Django中
同步数据库已有数据
python manage.py inspectdb >> yourapp/models.py
报错原因： 我重复操作了多次，导致Models.py文件中有多个重复的class
解决方法：将models.py中重复的部分删除就OK了~
OK~搞定了