相关疑难解决方法(0)

内容：

• 我使用Python 3.7创建了Django应用程序。
• 我（正在尝试）使用第二代Google App Engine标准环境。

当我通过运行时，我的应用程序完美运行python manage.py runserver。但是，当我尝试将其部署到Google App Engine时突然停止。

Traceback (most recent call last):
  File "/tmp/tmphgUsp3/lib/python3.7/site-packages/gunicorn/arbiter.py", line 583, in spawn_worker
    worker.init_process()
  File "/tmp/tmphgUsp3/lib/python3.7/site-packages/gunicorn/workers/base.py", line 129, in init_process
    self.load_wsgi()
  File "/tmp/tmphgUsp3/lib/python3.7/site-packages/gunicorn/workers/base.py", line 138, in load_wsgi
    self.wsgi = self.app.wsgi()
  File "/tmp/tmphgUsp3/lib/python3.7/site-packages/gunicorn/app/base.py", line 67, in wsgi
    self.callable = self.load()
  File "/tmp/tmphgUsp3/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 52, in load
    return self.load_wsgiapp()
  File "/tmp/tmphgUsp3/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 41, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/tmp/tmphgUsp3/lib/python3.7/site-packages/gunicorn/util.py", line 350, in import_app
    __import__(module)
ModuleNotFoundError: No module named 'main'

我经历了无数次讨论，但找不到问题。（作为参考，dev_appserver.py …