Axclient shows error


i am trying to send a goal to action server with the method using axclient. But it showed an error after i use the command:

please help me to solve this issue! Thanks!

Hi @delethai.mai,

This indicates an error somewhere. Please provide the below in order to help you further:

  • Which exercise or example are you trying to do?
  • Please provide the full output of the error message. From the image you shared, I can see than an error occurred but I can’t see the error message because the image cut it off.