(staticfiles.E001) The STATICFILES_DIRS setting is not a tuple or list.

问题：win系统下，python 3+、Django 2.0.3环境，在Django运行时报错，信息如下：

Unhandled exception in thread started by .wrapper at 0x000002203F3FEC80>

Traceback (most recent call last):

File "C:\Program Files\Python\Python36\lib\site-packages\django\utils\autoreload.py", line 225, in wrapper

fn(*args, **kwargs)

File "C:\Program Files\Python\Python36\lib\site-packages\django\core\management\commands\runserver.py", line 120, in inner_run

self.check(display_num_errors=True)

File "C:\Program Files\Python\Python36\lib\site-packages\django\core\management\base.py", line 410, in check

raise SystemCheckError(msg)

django.core.management.base.SystemCheckError: SystemCheckError: System check identified some issues:

ERRORS:

?: (staticfiles.E001) The STATICFILES_DIRS setting is not a tuple or list.

HINT: Perhaps you forgot a trailing comma?

System check identified 1 issue (0 silenced).

答案：在settings.py中配置静态文件路径时没有在结尾加逗号