django 和 python manage.py runserver 执行错误

Question

当我为我的 django_test 项目执行 python manage.py 运行服务器命令时，出现以下错误：

System check identified no issues (0 silenced).
June 14, 2015 - 20:43:03
Django version 1.8.2, using settings 'django_test.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.
Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 338, in execute_from_command_line
    utility.execute()
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 330, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 390, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/commands/runserver.py", line 49, in execute
    super(Command, self).execute(*args, **options)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 441, in execute
    output = self.handle(*args, **options)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/commands/runserver.py", line 88, in handle
    self.run(**options)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/commands/runserver.py", line 97, in run
    autoreload.main(self.inner_run, None, options)
  File "/usr/local/lib/python2.7/dist-packages/django/utils/autoreload.py", line 323, in main
    reloader(wrapped_main_func, args, kwargs)
  File "/usr/local/lib/python2.7/dist-packages/django/utils/autoreload.py", line 289, in python_reloader
    reloader_thread()
  File "/usr/local/lib/python2.7/dist-packages/django/utils/autoreload.py", line 265, in reloader_thread
    change = fn()
  File "/usr/local/lib/python2.7/dist-packages/django/utils/autoreload.py", line 190, in inotify_code_changed
    update_watch()
  File "/usr/local/lib/python2.7/dist-packages/django/utils/autoreload.py", line 184, in update_watch
    wm.add_watch(path, mask)
  File "/usr/lib/python2.7/dist-packages/pyinotify.py", line 1903, in add_watch
    exclude_filter)
  File "/usr/lib/python2.7/dist-packages/pyinotify.py", line 1822, in __add_watch
    wd = self._inotify_wrapper.inotify_add_watch(self._fd, path, mask)
  File "/usr/lib/python2.7/dist-packages/pyinotify.py", line 150, in inotify_add_watch
    return self._inotify_add_watch(fd, pathname, mask)
  File "/usr/lib/python2.7/dist-packages/pyinotify.py", line 245, in _inotify_add_watch
    return self._libc.inotify_add_watch(fd, pathname, mask)
ctypes.ArgumentError: argument 2: <type 'exceptions.TypeError'>: expected CString instance instead of c_char_Array_64

我以前从未遇到过这个问题，我的代码一直运行良好，直到我将项目从一台笔记本电脑移到另一台笔记本电脑并且无法在此处执行。

最初，它工作正常，但系统崩溃了，这是我第一次尝试运行新机器上的代码。我使用 virtualenv，所以我希望一切都能顺利进行，但事实并非如此 ...

是python本身的问题吗？

Answer 1

看起来你运行是针对新笔记本电脑上 python 的系统版本，而不是 virtualenv，所以它可能是不同的版本。您可以通过查看旧笔记本电脑和新笔记本电脑 python --version 的 virtualenv 上的 Python 版本来检查这一点 - 我已经看到这种情况发生在以前的人身上。

您最好的选择是在新笔记本电脑上创建一个新的 virtualenv，然后重新安装您的软件包（希望您手边有 requirements.txt）。如果您在新笔记本电脑上需要相同版本的 Python，您将不得不尝试在新笔记本电脑上安装该版本（不要覆盖系统版本！），并将您的 virtualenv 指向安装。祝你好运。

django 和 python manage.py runserver 执行错误

django and python manage.py runserver execution error

python

django

manage.py