syncdb =错误：一个或多个模型未验证

Question

当我manage.py syncdb时，我得到：

Error: One or more models did not validate:
users.userprofile: "uuid": Primary key fields cannot have null=True.

即使我的class UserProfile(models.Model)有：

uuid = UUIDField(primary_key=True, auto=True, editable=False)

Answer 1

来自Daniel的评论可能就是这样，我只是不知道如何理解线索。

来自Joshua的修正方法是删除官方django-uuidfield并将其替换为约书亚的fork。

-django-uuidfield==0.4
-django-uuidfield-2==0.6.5
+# django-uuidfield==0.4
+# django-uuidfield-2==0.6.5
+-e git://github.com/joshuakarjala/django-uuidfield.git#egg=django-uuidfield

在pip uninstall django-uuidfield之前请记得pip uninstall django-uuidfield-2和pip install -r requirements.txt。