use fastapi+celery，run task failed， cause an error

[Amariswade]

[2024-04-11 19:03:49,417: ERROR/MainProcess] Task handler raised error: ValueError('not enough values to unpack (expected 3, got 0)')
billiard.einfo.RemoteTraceback:
"""
Traceback (most recent call last):
File "C:\Users\User\AppData\Local\Programs\Python\Python310\lib\site-packages\billiard\pool.py", line 361, in workloop
result = (True, prepare_result(fun(*args, **kwargs)))
File "C:\Users\User\AppData\Local\Programs\Python\Python310\lib\site-packages\celery\app\trace.py", line 664, in fast_trace_task
tasks, accept, hostname = _loc
ValueError: not enough values to unpack (expected 3, got 0)

[Amariswade]

python version: 3.10
fastapi version: 0.103.1
celery version: 5.3.6