Question

我正在将一个大项目从Django 1.8迁移到Django 1.9，当我尝试运行该项目时，我得到一个AppRegistryNotReady异常。这个问题的追溯似乎完全没有用。

Traceback (most recent call last):
  File "/opt/project/myproject/manage.py", line 16, in <module>
    execute_from_command_line(sys.argv)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 350, in execute_from_command_line
    utility.execute()
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 342, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 176, in fetch_command
    commands = get_commands()
  File "/usr/local/lib/python2.7/dist-packages/django/utils/lru_cache.py", line 100, in wrapper
    result = user_function(*args, **kwds)
  File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 71, in get_commands
    for app_config in reversed(list(apps.get_app_configs())):
  File "/usr/local/lib/python2.7/dist-packages/django/apps/registry.py", line 137, in get_app_configs
    self.check_apps_ready()
  File "/usr/local/lib/python2.7/dist-packages/django/apps/registry.py", line 124, in check_apps_ready
    raise AppRegistryNotReady("Apps aren't loaded yet.")
django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.

由于回溯中的任何内容都不是我项目的代码，我该如何追踪此问题的来源呢？

Answer 1

由于当INSTALLED_APPS中的应用未正确安装时可能会出现此错误，请尝试注释掉应用以尝试查找导致问题的应用。

如何在Django 1.9中调试AppRegistryNotReady异常？

1 个答案: