环境只能包含字符串——wagtail CMS、Django

Question

我在 Django 中运行服务器命令时遇到以下错误。我正在使用 wagtail CMS。有人可以帮我解决这个问题吗？

C:\Users\MAFON\Desktop\mafonglobal>python manage.py runserver
Traceback (most recent call last):
  File "manage.py", line 12, in <module>
    execute_from_command_line(sys.argv)
  File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line 363, in execute_from_command_line
    utility.execute()
  File "C:\Python27\lib\site-packages\django\core\management\__init__.py", line 355, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "C:\Python27\lib\site-packages\django\core\management\base.py", line 283, in run_from_argv
    self.execute(*args, **cmd_options)
  File "C:\Python27\lib\site-packages\django\core\management\commands\runserver.py", line 62, in execute
    super(Command, self).execute(*args, **options)
  File "C:\Python27\lib\site-packages\django\core\management\base.py", line 330, in execute
    output = self.handle(*args, **options)
  File "C:\Python27\lib\site-packages\django\core\management\commands\runserver.py", line 101, in handle
    self.run(**options)
  File "C:\Python27\lib\site-packages\django\core\management\commands\runserver.py", line 110, in run
    autoreload.main(self.inner_run, None, options)
  File "C:\Python27\lib\site-packages\django\utils\autoreload.py", line 332, in main
    reloader(wrapped_main_func, args, kwargs)
  File "C:\Python27\lib\site-packages\django\utils\autoreload.py", line 303, in python_reloader
    exit_code = restart_with_reloader()
  File "C:\Python27\lib\site-packages\django\utils\autoreload.py", line 289, in restart_with_reloader
    exit_code = subprocess.call(args, env=new_environ)
  File "C:\Python27\lib\subprocess.py", line 168, in call
    return Popen(*popenargs, **kwargs).wait()
  File "C:\Python27\lib\subprocess.py", line 390, in __init__
    errread, errwrite)
  File "C:\Python27\lib\subprocess.py", line 640, in _execute_child
    startupinfo)
TypeError: environment can only contain strings

Answer 1

这是 Django 1.11 中引入的 Django 错误：

https://code.djangoproject.com/ticket/28174

现在是 fixed in Django 1.11.4，所以升级到最新的 Django 应该可以解决这个问题。但是，我强烈建议升级到 Python 3（这也将避免这个问题）- Python 2.7 现在已经非常落后了，对它的支持将在 Django 2.0 中删除（今年年底到期）。

环境只能包含字符串——wagtail CMS、Django

Environment can only contain strings- wagtail CMS, Django

python

django

wagtail