执行syncdb =错误：一个或多个模型没有验证

Question

当我做manage.py syncdb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

从Daniel的评论可能是吧，我只是不知道如何跟随线索。

来自Joshua的修复方法是删除官方django-uuidfield，并用Joshua的fork替换它们。

-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 

pip install -r requirements.txt之前记得pip uninstall django-uuidfield和pip uninstall django-uuidfield-2。