Heroku Deployment - PermissionError: [Errno 13] Permission denied: '/etc/passwd-'

Question

谁能帮我解决这个错误？我不知道代码有什么问题。是数据库凭据错误吗？是应用程序代码错误吗？是 Linux/Unix 相关的错误吗？

这是我第一次在 Heroku 上部署我的应用程序，但我收到了这条错误消息：

PermissionError: [Errno 13] Permission denied: '/etc/passwd-'

   python ph_dorms/manage.py collectstatic --noinput
   Traceback (most recent call last):
     File "ph_dorms/manage.py", line 15, in <module>
       execute_from_command_line(sys.argv)
     File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 371, in execute_from_command_line
       utility.execute()
     File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 365, in execute
       self.fetch_command(subcommand).run_from_argv(self.argv)
     File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/base.py", line 288, in run_from_argv
       self.execute(*args, **cmd_options)
     File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/base.py", line 335, in execute
       output = self.handle(*args, **options)
     File "/app/.heroku/python/lib/python3.6/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 189, in handle
       collected = self.collect()
     File "/app/.heroku/python/lib/python3.6/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 114, in collect
       handler(path, prefixed_path, storage)
     File "/app/.heroku/python/lib/python3.6/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 353, in copy_file
       with source_storage.open(path) as source_file:
     File "/app/.heroku/python/lib/python3.6/site-packages/django/core/files/storage.py", line 33, in open
       return self._open(name, mode)
     File "/app/.heroku/python/lib/python3.6/site-packages/django/core/files/storage.py", line 218, in _open
       return File(open(self.path(name), mode))
   PermissionError: [Errno 13] Permission denied: '/etc/passwd-'
   !     Error while running '$ python ph_dorms/manage.py collectstatic --noinput'.
   See traceback above for details.
   You may need to update application code to resolve this error.
   Or, you can disable collectstatic for this application:
      $ heroku config:set DISABLE_COLLECTSTATIC=1
   https://devcenter.heroku.com/articles/django-assets
  !     Push rejected, failed to compile Python app.
  !     Push failed

Answer 1

部署 django webapp 的复杂部分大部分时间都与 collectstatics 相关，前提是您没有正确设置所有内容以提供来自同一服务器的静态文件。

首先在您的终端或 cmd 中禁用 collectstatics 运行：

heroku config:set DISABLE_COLLECTSTATIC=1

然后再次部署。

Answer 2

您应该在 heroku 上禁用 collectstatic 并使用 whitenoise 在生产中提供静态文件。

运行在你的 cmd 中（安装了 heroku cli）

heroku config:set DISABLE_COLLECTSTATIC = 1

或者将 DISABLE_COLLECTSTATIC 的值等于 1 添加到 heroku 中的环境变量。

然后，使用 whitenoise 在生产中提供静态文件。

Heroku Deployment - PermissionError: [Errno 13] Permission denied: '/etc/passwd-'

Heroku Deployment - PermissionError: [Errno 13] Permission denied: '/etc/passwd-'

python

django

heroku

heroku-toolbelt