[英]Django can't migrate on Heroku
我在Heroku上遷移我的數據庫時遇到heroku run python manage.py migrate
試圖運行heroku run python manage.py migrate
。 我總是得到這個錯誤:
(venv) E:\Studia\advise\promotion>heroku run python manage.py migrate
Running python manage.py migrate on ⬢ pro-motion... up, run.6349 (Free)
Traceback (most recent call last):
File "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 381, in execute_from_command_line
utility.execute()
File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/__init__.py", line 325, in execute
settings.INSTALLED_APPS
File "/app/.heroku/python/lib/python3.6/site-packages/django/conf/__init__.py", line 79, in __getattr__
self._setup(name)
File "/app/.heroku/python/lib/python3.6/site-packages/django/conf/__init__.py", line 66, in _setup
self._wrapped = Settings(settings_module)
File "/app/.heroku/python/lib/python3.6/site-packages/django/conf/__init__.py", line 157, in __init__
mod = importlib.import_module(self.SETTINGS_MODULE)
File "/app/.heroku/python/lib/python3.6/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 994, in _gcd_import
File "<frozen importlib._bootstrap>", line 971, in _find_and_load
File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/app/promotion/settings.py", line 27, in <module>
DEBUG = config('DEBUG', default=False, cast=bool)
File "/app/.heroku/python/lib/python3.6/site-packages/decouple.py", line 197, in __call__
return self.config(*args, **kwargs)
File "/app/.heroku/python/lib/python3.6/site-packages/decouple.py", line 85, in __call__
return self.get(*args, **kwargs)
File "/app/.heroku/python/lib/python3.6/site-packages/decouple.py", line 79, in get
return cast(value)
File "/app/.heroku/python/lib/python3.6/site-packages/decouple.py", line 50, in _cast_boolean
raise ValueError('Not a boolean: %s' % value)
ValueError: Not a boolean: True
您的屏幕截圖顯示了一個DEBUG
環境變量,其值包含額外的空格。
根據您使用該變量的方式,空白容易引起問題。 刪除那個額外的空格,看看是否能解決問題。
此外,您已部分透露了您的SECRET_KEY
和PostgreSQL憑據。 請更改SECRET_KEY
並輪換您的數據庫憑據 。 您當前的值不再安全。
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