Hi!
I’m new to ROS and started the “Linux for Robotics” free course (sorry didn’t find the category tag).
When trying to complete Exercise 2.1 move_bb8_square.py I get the following error message:
Traceback (most recent call last):
File “/home/user/catkin_ws/src/linux_course_files/move_bb8_pkg/my_scripts/move_bb8_square.py”, line 68, in
movebb8_object.move_square(side=0.6)
TypeError: move_square() got an unexpected keyword argument ‘side’
[INFO] [1567337502.462870, 0.000000]: shutdown time! Stop the robot
I have the following permissions associated to the file:
user:~/catkin_ws/src/linux_course_files/move_bb8_pkg/my_scripts$ ls -latotal 12
drwxr-xr-x 2 user user 4096 Sep 1 11:29 .
drwxr-xr-x 4 user user 4096 Sep 1 10:54 …
-rwxr-xr-x 1 user user 2203 Sep 1 11:28 move_bb8_square.py
Any help on how to solve this is highly appreaciated.
Thanks!