[solved]ib_insync.client ERROR API connection failed: ConnectionRefusedError(111, "Connect call failed ('127.0.0.1', 7497)")

[pythonmandev]

the thetagang runs without error, but the ib_insync.log shows some error info, I found 7497 port in the toml file, it seems to be a watchdog.Anybody could be kind enough to tell me if I have to solved it ?

Thank you very much!

17 17:27:39,877 ib_insync.client INFO Connecting to 127.0.0.1:7497 with clientId 1...
2024-06-17 17:27:39,878 ib_insync.client INFO Disconnecting
2024-06-17 17:27:39,878 ib_insync.client ERROR API connection failed: ConnectionRefusedError(111, "Connect call failed ('127.0.0.1', 7497)")
2024-06-17 17:27:39,878 ib_insync.client ERROR Make sure API port on TWS/IBG is open
2024-06-17 17:27:39,878 ib_insync.IBC INFO Terminating
2024-06-17 17:27:42,227 ib_insync.IBC INFO Starting
2024-06-17 17:28:12,251 ib_insync.client INFO Connecting to 127.0.0.1:7497 with clientId 1...
2024-06-17 17:28:12,251 ib_insync.client INFO Disconnecting
2024-06-17 17:28:12,252 ib_insync.client ERROR API connection failed: ConnectionRefusedError(111, "Connect call failed ('127.0.0.1', 7497)")
2024-06-17 17:28:12,252 ib_insync.client ERROR Make sure API port on TWS/IBG is open
2024-06-17 17:28:12,252 ib_insync.IBC INFO Terminating
2024-06-17 17:28:14,606 ib_insync.IBC INFO Starting
2024-06-17 17:28:44,623 ib_insync.client INFO Connecting to 127.0.0.1:7497 with clientId 1...
2024-06-17 17:28:44,624 ib_insync.client INFO Disconnecting
2024-06-17 17:28:44,624 ib_insync.client ERROR API connection failed: ConnectionRefusedError(111, "Connect call failed ('127.0.0.1', 7497)")
2024-06-17 17:28:44,624 ib_insync.client ERROR Make sure API port on TWS/IBG is open
2024-06-17 17:28:44,624 ib_insync.IBC INFO Terminating
2024-06-17 17:28:46,980 ib_insync.IBC INFO Starting

[pythonmandev]

I thought it's the watchdog of gw which running with port 7497.
It matters not,closed.