Django python manage.py syncdb

尝试与数据库同步后出现以下错误：

Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/home/vitaly/Documents/skillshare/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 399, in execute_from_command_line
    utility.execute()
  File "/home/vitaly/Documents/skillshare/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 392, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/home/vitaly/Documents/skillshare/local/lib/python2.7/site-packages/django/core/management/base.py", line 242, in run_from_argv
    self.execute(*args, **options.__dict__)
  File "/home/vitaly/Documents/skillshare/local/lib/python2.7/site-packages/django/core/management/base.py", line 284, in execute
    self.validate()
  File "/home/vitaly/Documents/skillshare/local/lib/python2.7/site-packages/django/core/management/base.py", line 310, in validate
    num_errors = get_validation_errors(s, app)
  File "/home/vitaly/Documents/skillshare/local/lib/python2.7/site-packages/django/core/management/validation.py", line 34, in get_validation_errors
    for (app_name, error) in get_app_errors().items():
  File "/home/vitaly/Documents/skillshare/local/lib/python2.7/site-packages/django/db/models/loading.py", line 196, in get_app_errors
    self._populate()
  File "/home/vitaly/Documents/skillshare/local/lib/python2.7/site-packages/django/db/models/loading.py", line 75, in _populate
    self.load_app(app_name, True)
  File "/home/vitaly/Documents/skillshare/local/lib/python2.7/site-packages/django/db/models/loading.py", line 99, in load_app
    models = import_module('%s.models' % app_name)
  File "/home/vitaly/Documents/skillshare/local/lib/python2.7/site-packages/django/utils/importlib.py", line 40, in import_module
    __import__(name)
  File "/home/vitaly/Documents/skillshare/src/signups/models.py", line 6, in <module>
    class SignUp(models.Model):
  File "/home/vitaly/Documents/skillshare/src/signups/models.py", line 10, in SignUp
    timestamp = models.DateTimeField(auto_now_add=True, auto_not=False)
  File "/home/vitaly/Documents/skillshare/local/lib/python2.7/site-packages/django/db/models/fields/__init__.py", line 737, in __init__
    Field.__init__(self, verbose_name, name, **kwargs)
TypeError: __init__() got an unexpected keyword argument 'auto_not'

回溯（最近一次呼叫最后一次）：
文件“manage.py”，第10行，在
从命令行（sys.argv）执行命令
文件“/home/vitaly/Documents/skillshare/local/lib/python2.7/site packages/django/core/management/_init__.py”，第399行，从命令行执行
utility.execute（）
文件“/home/vitaly/Documents/skillshare/local/lib/python2.7/site packages/django/core/management/_init__.py”，执行中第392行
self.fetch_命令（子命令）。从_argv（self.argv）运行_
文件“/home/vitaly/Documents/skillshare/local/lib/python2.7/site-packages/django/core/management/base.py”，第242行，从_argv运行
self.execute（*args，**选项._dict__;
文件“/home/vitaly/Documents/skillshare/local/lib/python2.7/site packages/django/core/management/base.py”，执行中第284行
self.validate（）
文件“/home/vitaly/Documents/skillshare/local/lib/python2.7/site packages/django/core/management/base.py”，第310行，在验证中
num\u errors=get\u validation\u errors（s，app）
文件“/home/vitaly/Documents/skillshare/local/lib/python2.7/site packages/django/core/management/validation.py”，第34行，在get\u validation\u errors中
对于get_app_errors（）中的（app_name，error）。项（）
文件“/home/vitaly/Documents/skillshare/local/lib/python2.7/site packages/django/db/models/loading.py”，第196行，在get_app_errors中
自我.()
文件“/home/vitaly/Documents/skillshare/local/lib/python2.7/site packages/django/db/models/loading.py”，第75行，在
self.load\u应用程序（应用程序名称，True）
文件“/home/vitaly/Documents/skillshare/local/lib/python2.7/site packages/django/db/models/loading.py”，第99行，在load_应用程序中
模型=导入模块（“%s.models”%app\u name）
文件“/home/vitaly/Documents/skillshare/local/lib/python2.7/site packages/django/utils/importlib.py”，第40行，在导入模块中
__导入（名称）
文件“/home/vitaly/Documents/skillshare/src/signups/models.py”，第6行，在
班级注册（models.Model）：
文件“/home/vitaly/Documents/skillshare/src/signups/models.py”，注册中的第10行
timestamp=models.DateTimeField（auto\u now\u add=True，auto\u not=False）
文件“/home/vitaly/Documents/skillshare/local/lib/python2.7/site packages/django/db/models/fields/_init__.py”，第737行，in__init__
字段.\uuuuu init\uuuuuuuuuu（self，verbose\u name，name，**kwargs）
TypeError:\uuuu init\uuuuuuuuuuuuuuuuuuuuuuu（）获得意外的关键字参数“auto\u not”

---

我是Django的新手，所以我真的不知道该怎么想

这是一个打字错误，而不是

auto\u not

，你可能是指

auto\u now

替换

timestamp = models.DateTimeField(auto_now_add=True, auto_not=False)

与：

---

实际上

False

是

auto\u now\u add

和

auto\u now

的默认值，所以最好是完全删除

auto\u now

。@CarlMeyer说得好，谢谢。虽然有人可以说“显式比隐式好”。。

timestamp = models.DateTimeField(auto_now_add=True, auto_now=False)