rosserial_server socket.py : Received message with unrecognized topicId (125)

asked 2021-01-20 10:26:15 -0600

updated 2021-01-20 10:26:59 -0600

Hi there, I'm trying out the 'ESP8266HelloWorld' example from the rosserial_arduino library. The program uploaded successfully. When I ran the 'socket.py' in 'rosserial_server' package roslaunch rosserial_server socket.launch It initiates and starts showing this error after the device connects to the tcp port:

Received message with unrecognized topicId (125); Socket asio error, closing socket: system:9 and keeps printing the same error until the device is connected(the devices shows connected in its serial port) To double confirm I checked rostopic list and it showed no other topics other than /rosout and /rosout_agg

Need Guidance, Thanks in Advance, Paul Pavish

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