Hello Sir, Please help me regarding ‘ROS Beginners Exam’. I am facing certain issues. The problems are:
- I have created a custom srv message. It has two responses, a bool, and a string. When I am returning the response, it gives an error 'Invalid number of arguments, args should be args are (success = True, distance = “the distance calculated”
- My action server doesn’t return the result. It gives an error 'rostopic pub /record_pose_as/goal path_exam/RecordOdomActionGoal ERROR: invalid message type: path_exam/RecordOdomActionGoal. If this is a valid message type, perhaps you need to type ‘rosmake path_exam’ '.
I will appreciate your help. I am getting a score of 6.5 and I am stuck due to these two errors.