[Bug]: "key: expected bytes or bytearray, but got 'NoneType'"

[fuwaking]

Is there an existing issue for the same bug?

• I have checked the existing issues.

RAGFlow workspace code commit ID

i don't know how to get th commit ID

RAGFlow image version

v0.15.1

Other environment information

CPU：intel i7 11850h
memory:32G
os:synology（群晖）

Actual behavior

注册后无法正常登录，出现以下错误提示：“key: expected bytes or bytearray, but got 'NoneType'”

错误日志如下：

ypeError: key: expected bytes or bytearray, but got 'NoneType'

2025/01/17 13:18:57 | stderr | raise TypeError("key: expected bytes or bytearray, but got %r" % type(key).name)
2025/01/17 13:18:57 | stderr | File "/usr/lib/python3.10/hmac.py", line 53, in init
2025/01/17 13:18:57 | stderr | return HMAC(key, msg, digestmod)
2025/01/17 13:18:57 | stderr | File "/usr/lib/python3.10/hmac.py", line 184, in new
2025/01/17 13:18:57 | stderr | return hmac.new(key, payload.encode("utf-8"), sha512).hexdigest()
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask_login/utils.py", line 380, in _cookie_digest
2025/01/17 13:18:57 | stderr | if hmac.compare_digest(_cookie_digest(payload, key=key), digest):
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask_login/utils.py", line 62, in decode_cookie
2025/01/17 13:18:57 | stderr | user_id = decode_cookie(cookie)
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask_login/login_manager.py", line 414, in _load_user_from_remember_cookie
2025/01/17 13:18:57 | stderr | user = self._load_user_from_remember_cookie(cookie)
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask_login/login_manager.py", line 376, in _load_user
2025/01/17 13:18:57 | stderr | current_app.login_manager._load_user()
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask_login/utils.py", line 370, in _get_user
2025/01/17 13:18:57 | stderr | current_user = LocalProxy(lambda: _get_user())
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask_login/utils.py", line 25, in 
2025/01/17 13:18:57 | stderr | return get_name(local())
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/werkzeug/local.py", line 526, in _get_current_object
2025/01/17 13:18:57 | stderr | obj = instance._get_current_object()
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/werkzeug/local.py", line 318, in get
2025/01/17 13:18:57 | stderr | elif not current_user.is_authenticated:
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask_login/utils.py", line 284, in decorated_view
2025/01/17 13:18:57 | stderr | return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)  # type: ignore[no-any-return]
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask/app.py", line 865, in dispatch_request
2025/01/17 13:18:57 | stderr | rv = self.dispatch_request()
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask/app.py", line 880, in full_dispatch_request
2025/01/17 13:18:57 | stderr | Traceback (most recent call last):
2025/01/17 13:18:57 | stderr | 2025-01-17 13:18:57,962 ERROR    22 key: expected bytes or bytearray, but got 'NoneType'
2025/01/17 13:18:57 | stderr | TypeError: key: expected bytes or bytearray, but got 'NoneType'
2025/01/17 13:18:57 | stderr | raise TypeError("key: expected bytes or bytearray, but got %r" % type(key).name)
2025/01/17 13:18:57 | stderr | File "/usr/lib/python3.10/hmac.py", line 53, in init
2025/01/17 13:18:57 | stderr | return HMAC(key, msg, digestmod)
2025/01/17 13:18:57 | stderr | File "/usr/lib/python3.10/hmac.py", line 184, in new
2025/01/17 13:18:57 | stderr | return hmac.new(key, payload.encode("utf-8"), sha512).hexdigest()
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask_login/utils.py", line 380, in _cookie_digest
2025/01/17 13:18:57 | stderr | if hmac.compare_digest(_cookie_digest(payload, key=key), digest):
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask_login/utils.py", line 62, in decode_cookie
2025/01/17 13:18:57 | stderr | user_id = decode_cookie(cookie)
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask_login/login_manager.py", line 414, in _load_user_from_remember_cookie
2025/01/17 13:18:57 | stderr | user = self._load_user_from_remember_cookie(cookie)
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask_login/login_manager.py", line 376, in _load_user
2025/01/17 13:18:57 | stderr | current_app.login_manager._load_user()
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask_login/utils.py", line 370, in _get_user
2025/01/17 13:18:57 | stderr | current_user = LocalProxy(lambda: _get_user())
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask_login/utils.py", line 25, in 
2025/01/17 13:18:57 | stderr | return get_name(local())
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/werkzeug/local.py", line 526, in _get_current_object
2025/01/17 13:18:57 | stderr | obj = instance._get_current_object()
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/werkzeug/local.py", line 318, in get
2025/01/17 13:18:57 | stderr | elif not current_user.is_authenticated:
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask_login/utils.py", line 284, in decorated_view
2025/01/17 13:18:57 | stderr | return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)  # type: ignore[no-any-return]
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask/app.py", line 865, in dispatch_request
2025/01/17 13:18:57 | stderr | rv = self.dispatch_request()
2025/01/17 13:18:57 | stderr | File "/ragflow/.venv/lib/python3.10/site-packages/flask/app.py", line 880, in full_dispatch_request
2025/01/17 13:18:57 | stderr | Traceback (most recent call last):
2025/01/17 13:18:57 | stderr | 2025-01-17 13:18:57,961 ERROR    22 key: expected bytes or bytearray, but got 'NoneType'

Expected behavior

No response

Steps to reproduce

docker compose -f docker-compose-base.yml -f docker-compose.yml up -d

Additional information

“key: expected bytes or bytearray, but got 'NoneType'”