执行celery报错
PS D:\Anaconda3\install\envs\superset_env\Lib\site-packages> celery --app=superset.tasks.celery_app:app worker --pool=prefork -O fair -c 4
Loaded your LOCAL configuration at [D:\Anaconda3\install\envs\superset_env\Lib\site-packages\superset_config.py]
logging was configured successfully
2021-12-22 09:30:47,370:INFO:superset.utils.logging_configurator:logging was configured successfully
2021-12-22 09:30:47,386:INFO:root:Configured event logger of type <class 'superset.utils.log.DBEventLogger'>
-------------- celery@LAPTOP-49KFCB95 v4.4.6 (cliffs)
--- ***** -----
-- ******* ---- Windows-10-10.0.19041-SP0 2021-12-22 09:30:49
- *** --- * ---
- ** ---------- [config]
- ** ---------- .> app: __main__:0x16ba7ef7548
- ** ---------- .> transport: redis://localhost:6379/2
- ** ---------- .> results: redis://localhost:6379/2
- *** --- * --- .> concurrency: 4 (prefork)
-- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
--- ***** -----
-------------- [queues]
.> celery exchange=celery(direct) key=celery
[2021-12-22 09:30:52,928: ERROR/SpawnPoolWorker-4] Process SpawnPoolWorker-4
Traceback (most recent call last):
File "D:\Anaconda3\install\envs\superset_env\Lib\site-packages\billiard\process.py", line 327, in _bootstrap
self.run()
File "D:\Anaconda3\install\envs\superset_env\Lib\site-packages\billiard\process.py", line 114, in run
self._target(*self._args, **self._kwargs)
File "D:\Anaconda3\install\envs\superset_env\Lib\site-packages\billiard\pool.py", line 289, in __call__
self.after_fork()
File "D:\Anaconda3\install\envs\superset_env\Lib\site-packages\billiard\pool.py", line 421, in after_fork
self.initializer(*self.initargs)
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\celery\concurrency\prefork.py", line 55, in process_initializer
app.loader.init_worker()
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\celery\loaders\base.py", line 114, in init_worker
self.import_default_modules()
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\celery\loaders\base.py", line 109, in import_default_modules
return [self.import_task_module(m) for m in self.default_modules]
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\celery\loaders\base.py", line 109, in <listcomp>
return [self.import_task_module(m) for m in self.default_modules]
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\celery\loaders\base.py", line 89, in import_task_module
return self.import_from_cwd(module)
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\celery\loaders\base.py", line 98, in import_from_cwd
package=package,
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\celery\utils\imports.py", line 111, in import_from_cwd
return imp(module, package=package)
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\celery\loaders\base.py", line 92, in import_module
return importlib.import_module(module, package=package)
File "D:\Anaconda3\install\envs\superset_env\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\superset\sql_lab.py", line 37, in <module>
from superset.db_engine_specs import BaseEngineSpec
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\superset\db_engine_specs\__init__.py", line 43, in <module>
from superset.db_engine_specs.base import BaseEngineSpec
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\superset\db_engine_specs\base.py", line 61, in <module>
from superset.models.sql_lab import Query
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\superset\models\__init__.py", line 17, in <module>
from . import (
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\superset\models\alerts.py", line 55, in <module>
class Alert(Model, AuditMixinNullable):
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\superset\models\alerts.py", line 68, in Alert
owners = relationship(security_manager.user_model, secondary=alert_owner)
File "D:\Anaconda3\install\envs\superset_env\lib\site-packages\werkzeug\local.py", line 348, in __getattr__
return getattr(self._get_current_object(), name)
AttributeError: 'NoneType' object has no attribute 'user_model'
...
这个错误是什么原因呢？是还需要什么配置吗？
