我正在尝试从Django项目网站上的第一个教程学习Django。我可能遗漏了一些明显的东西,但是,当我开始运行命令时,在遵循了所有的指令之后
python manage.py runserver
我在请求帮助的末尾得到了发布的错误(为简洁起见,我只发布了错误消息重复行的前几行)。
以下是我在网上找到的一些解决方案/建议,但对我没有帮助。
1)sys.setrecursionlimit(1500)。
这对我不起作用。
2).Django RuntimeError: maximum recursion depth exceeded
这也不是一个选项,因为我没有使用PyDeV,我尝试使用pip卸载和安装Django它没有修复任何问题,我使用Mountain Lion的原生python,我不打算卸载它,因为不推荐这样做。
3)。我也试过了:
python manage.py runserver --settings=mysite.settings
与不带选项设置的命令相同的错误
任何建议,建议都将不胜感激。我用的是....Django官方版本。1.5.1,我使用pip和Python 2.7.2安装的
Unhandled exception in thread started by <bound method Command.inner_run of <django.contrib.staticfiles.management.commands.runserver.Command object at 0x10f7ee5d0>>
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/django/core/management/commands/runserver.py", line 92, in inner_run
self.validate(display_num_errors=True)
File "/Library/Python/2.7/site-packages/django/core/management/base.py", line 280, in validate
num_errors = get_validation_errors(s, app)
File "/Library/Python/2.7/site-packages/django/core/management/validation.py", line 35, in get_validation_errors
for (app_name, error) in get_app_errors().items():
File "/Library/Python/2.7/site-packages/django/db/models/loading.py", line 166, in get_app_errors
self._populate()
File "/Library/Python/2.7/site-packages/django/db/models/loading.py", line 72, in _populate
self.load_app(app_name, True)
File "/Library/Python/2.7/site-packages/django/db/models/loading.py", line 96, in load_app
models = import_module('.models', app_name)
File "/Library/Python/2.7/site-packages/django/utils/importlib.py", line 35, in import_module
__import__(name)
File "/Library/Python/2.7/site-packages/django/contrib/auth/models.py", line 370, in <module>
class AbstractUser(AbstractBaseUser, PermissionsMixin):
File "/Library/Python/2.7/site-packages/django/db/models/base.py", line 213, in __new__
new_class.add_to_class(field.name, copy.deepcopy(field))
File "/Library/Python/2.7/site-packages/django/db/models/base.py", line 265, in add_to_class
value.contribute_to_class(cls, name)
File "/Library/Python/2.7/site-packages/django/db/models/fields/__init__.py", line 257, in contribute_to_class
cls._meta.add_field(self)
File "/Library/Python/2.7/site-packages/django/db/models/options.py", line 179, in add_field
self.local_fields.insert(bisect(self.local_fields, field), field)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/functools.py", line 56, in <lambda>
'__lt__': [('__gt__', lambda self, other: other < self),
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/functools.py", line 56, in <lambda>
'__lt__': [('__gt__', lambda self, other: other < self),
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/functools.py", line 56, in <lambda>
'__lt__': [('__gt__', lambda self, other: other < self),
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/functools.py", line 56, in <lambda>
'__lt__': [('__gt__', lambda self, other: other < self),
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/functools.py", line 56, in <lambda>
'__lt__': [('__gt__', lambda self, other: other < self),
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/functools.py", line 56, in <lambda>
'__lt__': [('__gt__', lambda self, other: other < self),
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/functools.py", line 56, in <lambda>
'__lt__': [('__gt__', lambda self, other: other < self),
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/functools.py", line 56, in <lambda>
'__lt__': [('__gt__', lambda self, other: other < self),
RuntimeError: maximum recursion depth exceeded in cmp
更新:所以我最终做的是安装virtualbox,在上面安装免费的ubuntu,然后继续完成tutorial...oh!
发布于 2013-04-28 12:58:57
您很可能会遇到这个错误:http://bugs.python.org/issue10042
如果不进行调试,很难知道到底发生了什么,但我猜其中一个应该是字段的东西不在这一行中:
self.local_fields.insert(bisect(self.local_fields, field), field)
发布于 2013-06-20 06:31:31
今天,我在这里遇到了这个问题。
我们使用的是django1.5.1和python2.7.2。
一开始我们安装了django1.4,它可以工作,但是这个项目有django1.5的特性,所以它不是一个完整的解决方案。
为了解决这个问题,我们安装了python2.7.5
,它工作得很好!
发布于 2016-07-26 19:35:04
只需使用以下命令: python manage.py migrate
https://stackoverflow.com/questions/16259729
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