rosrun rviz rviz -d `rospack find turtlebot_navigation`/nav_rviz.vcg

asked 2020-11-12 07:04:24 -0500

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When I run the code: "rosrun rviz rviz -d rospack find turtlebot_navigation/nav_rviz.vcg", the system said: " ERROR: the config file '/home/xzs/turtlebot/src/turtlebot_apps/turtlebot_navigation/nav_rviz.vcg' is a .vcg file, which is the old rviz config format. New config files have a .rviz extension and use YAML formatting. The format changed between Fuerte and Groovy. There is not (yet) an automated conversion program.

" Some people said that I should change the ".launch" file, but I do not know where is the ".launch" file? And how to change it?

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