rosnode list error

asked 2018-02-11 14:23:15 -0500

dayogeorge gravatar image

I'm not getting the expected output as shown in Step 6 here

dayo@dayo-HP-2000-Notebook-PC:~/catkin_ws$ rosnode list

Output:

Traceback (most recent call last):
  File "/usr/bin/rosnode", line 34, in <module>
    import rosnode
  File "/usr/lib/python2.7/dist-packages/rosnode/__init__.py", line 61, in <module>
    import rostopic
ImportError: No module named rostopic
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Comments

have there been any Errors while installing? Did you deviate somehow from the previous tutorials? Did you source /opt/ros/<DISTRO>/setup.bash (or your workspaces setup.bash) or do you call this executable directly?

mgruhler gravatar image mgruhler  ( 2018-02-12 00:50:14 -0500 )edit
1

i followed the beginners tutorial step by step and i source /opt/ros/kinetic/setup.bash

dayogeorge gravatar image dayogeorge  ( 2018-02-12 06:55:46 -0500 )edit

same issue here! any solution on this?

r.ghahremani gravatar image r.ghahremani  ( 2018-08-09 07:29:16 -0500 )edit