Unit 6 - Understanding ROS Services - Server Terminal Issue

I am getting this error. If I type the same command in terminal 1, the command is executed without any error. Since I have to launch two launch files simultaneously, I need both terminals to work. What exactly is the problem?

Hello @rutweek.joshi ,

Just did some tests with your files and it is working properly. Can you confirm this is already solved?


Thank You. I just checked if it was working and it did.

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