celery启动flower报错ValueError: invalid literal for int() with base 10: ‘xxxxxx‘

基础环境：

Django、Celery、Redis、Flower

报错

(kop) kaifa@ubuntu:~/桌面/knowOpePlat/knowopeplatapi$ celery -A knowopeplatapi flower --port=5555
[I 220427 17:03:02 command:154] Visit me at http://localhost:5555
Traceback (most recent call last):
  File "/home/kaifa/anaconda3/envs/kop/bin/celery", line 8, in <module>
    sys.exit(main())
  File "/home/kaifa/anaconda3/envs/kop/lib/python3.7/site-packages/celery/__main__.py", line 15, in main
    sys.exit(_main(