Python wsgi应用程序名称'；基本方向'；没有定义

我在pythonanywhere.com上部署了django应用程序。我看到了这个错误。 我找了很多，但什么也没找到。我被wsgi卡住了，不知道该怎么办。请帮忙

2020-05-27 04:56:19,548: Error running WSGI application
2020-05-27 04:56:19,549: NameError: name 'BASE_DIR' is not defined
2020-05-27 04:56:19,549:   File "/var/www/rashidtaha_pythonanywhere_com_wsgi.py", line 15, in <module>
2020-05-27 04:56:19,549:     application = get_wsgi_application()
2020-05-27 04:56:19,549: 
2020-05-27 04:56:19,549:   File "/home/rashidtaha/.virtualenvs/rashidtaha.pythonanywhere.com/lib/python3.6/site-packages/django/core/wsgi.py", line 12, in get_wsgi_application
2020-05-27 04:56:19,549:     django.setup(set_prefix=False)
2020-05-27 04:56:19,549: 
2020-05-27 04:56:19,549:   File "/home/rashidtaha/.virtualenvs/rashidtaha.pythonanywhere.com/lib/python3.6/site-packages/django/__init__.py", line 19, in setup
2020-05-27 04:56:19,549:     configure_logging(settings.LOGGING_CONFIG, settings.LOGGING)
2020-05-27 04:56:19,550: 
2020-05-27 04:56:19,550:   File "/home/rashidtaha/.virtualenvs/rashidtaha.pythonanywhere.com/lib/python3.6/site-packages/django/conf/__init__.py", line 76, in __getattr__
2020-05-27 04:56:19,550:     self._setup(name)
2020-05-27 04:56:19,550: 
2020-05-27 04:56:19,550:   File "/home/rashidtaha/.virtualenvs/rashidtaha.pythonanywhere.com/lib/python3.6/site-packages/django/conf/__init__.py", line 63, in _setup
2020-05-27 04:56:19,550:     self._wrapped = Settings(settings_module)
2020-05-27 04:56:19,550: 
2020-05-27 04:56:19,550:   File "/home/rashidtaha/.virtualenvs/rashidtaha.pythonanywhere.com/lib/python3.6/site-packages/django/conf/__init__.py", line 142, in __init__
2020-05-27 04:56:19,550:     mod = importlib.import_module(self.SETTINGS_MODULE)
2020-05-27 04:56:19,550: 
2020-05-27 04:56:19,550:   File "/home/rashidtaha/rashidtaha.pythonanywhere.com/env/lib/python3.8/site-packages/isort/__init__.py", line 25, in <module>
2020-05-27 04:56:19,551:     from . import settings  # noqa: F401
2020-05-27 04:56:19,551: 
2020-05-27 04:56:19,551:   File "/home/rashidtaha/rashidtaha.pythonanywhere.com/env/lib/python3.8/site-packages/isort/settings.py", line 359, in <module>
2020-05-27 04:56:19,551:     STATIC_ROOT = os.path.join(BASE_DIR, 'static')
2020-05-27 04:56:19,551: ***************************************************
2020-05-27 04:56:19,551: If you're seeing an import error and don't know why,
2020-05-27 04:56:19,551: we have a dedicated help page to help you debug: 
2020-05-27 04:56:19,551: https://help.pythonanywhere.com/pages/DebuggingImportError/

2020-05-27 04:56:19548:运行WSGI应用程序时出错
2020-05-27 04:56:19549:名称错误：未定义名称“BASE_DIR”
2020-05-27 04:56:19549：文件“/var/www/rashidtaha_pythonanwhere_com_wsgi.py”，第15行，在
2020-05-27 04:56:19549:application=get\u wsgi\u application（）
2020-05-27 04:56:19,549: 
2020-05-27 04:56:19549:get\wsgi\u应用程序第12行的文件“/home/rashidtaha/.virtualenvs/rashidtaha.pythonanywhere.com/lib/python3.6/site packages/django/core/wsgi.py”
2020-05-27 04:56:19549:django.setup（set_prefix=False）
2020-05-27 04:56:19,549: 
2020-05-27 04:56:19549：文件“/home/rashidtaha/.virtualenvs/rashidtaha.pythonanywhere.com/lib/python3.6/site packages/django/_u init_uuuuuuuuu.py”，第19行，在安装程序中
2020-05-27 04:56:19549：配置日志（settings.logging\u CONFIG，settings.logging）
2020-05-27 04:56:19,550: 
2020-05-27 04:56:19550:File“/home/rashidtaha/.virtualenvs/rashidtaha.pythonanywhere.com/lib/python3.6/site packages/django/conf/uuuuu init_uuuuuuuuuuu.py”，第76行，在__
2020-05-27 04:56:19550：自我设置（名称）
2020-05-27 04:56:19,550: 
2020-05-27 04:56:19550:File“/home/rashidtaha/.virtualenvs/rashidtaha.pythonanywhere.com/lib/python3.6/site packages/django/conf/uuu init_uuuuuu.py”，第63行，在安装程序中
2020-05-27 04:56:19550：自我包装=设置（设置模块）
2020-05-27 04:56:19,550: 
2020-05-27 04:56:19550：文件“/home/rashidtaha/.virtualenvs/rashidtaha.pythonanywhere.com/lib/python3.6/site packages/django/conf/uuuu init_uuu.py”，第142行__
2020-05-27 04:56:19550:mod=importlib.import\u模块（自我设置模块）
2020-05-27 04:56:19,550: 
2020-05-27 04:56:19550：文件“/home/rashidtaha/rashidtaha.pythonanywhere.com/env/lib/python3.8/site packages/isort/_init__.py”，第25行
2020-05-27 04:56:19551：从。导入设置#noqa:F401
2020-05-27 04:56:19,551: 
2020-05-27 04:56:19551：文件“/home/rashidtaha/rashidtaha.pythonanywhere.com/env/lib/python3.8/site packages/isort/settings.py”，第359行
2020-05-27 04:56:19551:STATIC\u ROOT=os.path.join（BASE\u DIR，“STATIC”）
2020-05-27 04:56:19,551: ***************************************************
2020-05-27 04:56:19551：如果您看到导入错误并且不知道原因，
2020-05-27 04:56:19551：我们有一个专门的帮助页面来帮助您调试：
2020-05-27 04:56:19,551: https://help.pythonanywhere.com/pages/DebuggingImportError/

听起来好像设置文件中没有定义

BASE\u DIR

。 以下内容在某种程度上取决于您的项目布局。但这就是我在这些项目中使用的

BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

如果您愿意共享您的文件结构，则可以对其进行调整