Ardrone_as launch

Course Support ROS Basics In 5 Days (Python)
1

Hello after:

roslaunch ardrone_as action_server.launch

I got this error:

image
image1249×384 25.2 KB

I also cant run commands in “ROS basics in 5 days / ROS Actions Clients”.

2

That’s strange. I just confirmed that it’s working here.

Could you please try again? If it happens, please show us the a full screenshot showing the commands you ran and the output.

3

Every command from beginning of the tutorial ran into that error.

4

Strange, did you change any of the launch files or something else in the VM?

By the time you return you should have a new VM assigned. If the problem persists, please send us a full-screen screenshot of the Desktop page showing the error.

5

Can i reset my VM to new manually? Or can do that theconstructsim for me ? It didn’t reset in one month and I can’t wait so long.

6

You get a new VM assigned to you after you log out for an hour max. You will have a fresh install with everything needed to work. So if this still doesn’t work, can you share a screenshot like my colleague explained?

7

Problem solved by recreating workspace:

  1. cd catkin_ws
  2. rm -rf devel build src
  3. mkdir src
  4. cd …
  5. catkin_make
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8

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