Question

所以我开始使用Django但是我在尝试运行服务器时遇到了一些问题。我安装了两个版本的python。所以在我的mysite包中我尝试运行python manage.py runserver但是我收到了这个错误：

   Unhandled exception in thread started by <function wrapper at 0x058E1430>
Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\django\utils\autoreload.py", line 228, in wrapper
    fn(*args, **kwargs)
  File "C:\Python27\lib\site-packages\django\core\management\commands\runserver.py", line 125, in inner_run
    self.check(display_num_errors=True)
  File "C:\Python27\lib\site-packages\django\core\management\base.py", line 359, in check
    include_deployment_checks=include_deployment_checks,
  File "C:\Python27\lib\site-packages\django\core\management\base.py", line 346, in _run_checks
    return checks.run_checks(**kwargs)
  File "C:\Python27\lib\site-packages\django\core\checks\registry.py", line 81, in run_checks
    new_errors = check(app_configs=app_configs)
  File "C:\Python27\lib\site-packages\django\core\checks\urls.py", line 16, in check_url_config
    return check_resolver(resolver)
  File "C:\Python27\lib\site-packages\django\core\checks\urls.py", line 26, in check_resolver
    return check_method()
  File "C:\Python27\lib\site-packages\django\urls\resolvers.py", line 254, in check
    for pattern in self.url_patterns:
  File "C:\Python27\lib\site-packages\django\utils\functional.py", line 35, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "C:\Python27\lib\site-packages\django\urls\resolvers.py", line 405, in url_patterns
    patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
  File "C:\Python27\lib\site-packages\django\utils\functional.py", line 35, in __get__
    res = instance.__dict__[self.name] = self.func(instance)
  File "C:\Python27\lib\site-packages\django\urls\resolvers.py", line 398, in urlconf_module
    return import_module(self.urlconf_name)
  File "C:\Python27\lib\importlib\__init__.py", line 37, in import_module
    __import__(name)
  File "C:\Users\Davide\Desktop\django-proj\mysite\mysite\urls.py", line 17, in <module>
    from django.urls import path
ImportError: cannot import name path

是因为我安装了两个版本吗？

Answer 1

不确定您目前正在使用的django版本，但如果您正在使用Django 2.0，那么python2将无法正常工作（因为Django2.0仅支持Python 3.4 +）

所以在你的情况下，如果你在Django2.0（假设你已经在你的机器上安装了最新版本的python），那么你应该运行以下命令。

python3 manage.py runserver

或者在虚拟环境中安装python3而不是python2。希望你的命令

python manage.py runserver

将完美运作。

Answer 2

您是否尝试过通过pip或pip3升级django？

pip install --upgrade django --user

Answer 3

您需要升级 Django

pip install --upgrade django
pip3 install --upgrade django

Django - 无法导入名称路径

3 个答案: