roslaunch turtlebot_navigation gmapping_demo.launch
When I want to run the code "roslaunch turtlebotnavigation gmappingdemo.launch " some errors happened: " ... logging to /home/xzs/.ros/log/eed02814-242f-11eb-8052-8d7fc391941d/roslaunch-ubuntu-27569.log Checking log directory for disk usage. This may take a while. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB.
RLException: Invalid
Arg xml is
"
How can I figure it out?
Asked by 1210652636 on 2020-11-11 12:45:26 UTC
Comments
I am not sure but you probably need to export the value of
TURTLEBOT_3D_SENSOR
in your terminal before running the launch file.Asked by skpro19 on 2020-11-11 14:14:07 UTC