Error when excute init -c on harvester

[hedandan1989]

Hello ,
I execute the init -c "\ip\ca" command on the harvester, and the following error will appear every time I execute this command. Is this normal?

2021-05-04T00:10:31.076 full_node full_node_server : ERROR Exception , exception Stack: Traceback (most recent call last): File "chia\server\server.py", line 356, in start_client File "aiohttp\client.py", line 763, in _ws_connect File "aiohttp\client.py", line 521, in _request File "aiohttp\connector.py", line 535, in connect File "aiohttp\connector.py", line 892, in _create_connection File "aiohttp\connector.py", line 1032, in _create_direct_connection File "aiohttp\connector.py", line 969, in _wrap_create_connection File "asyncio\base_events.py", line 949, in create_connection File "asyncio\selector_events.py", line 473, in sock_connect concurrent.futures._base.CancelledError