map_nav cannot show map

[xiayouli0122]

when i run map_nav app, only can show laser data ,map data is not draw

[belal1996]

i think u should change the robot frame from laser to map

[l376571926]

roslaunch turtlebot3_slam turtlebot3_slam.launch

roslaunch turtlebot3_teleop turtlebot3_teleop_key.launch

rosrun map_server map_saver -f ~/map

roslaunch turtlebot3_navigation turtlebot3_navigation.launch map_file_file:=$HOME/map.yaml

roslaunch turtlebot3_slam turtlebot3_slam.launch

roslaunch turtlebot3_teleop turtlebot3_teleop_key.launch

rosrun map_server map_saver -f ~/map

roslaunch turtlebot3_navigation turtlebot3_navigation.launch map_file_file:=$HOME/map.yaml