Turtulebot not showing in custom world
I made a map.world file and placed it under
/opt/ros/kinetic/share/turtlebot_gazebo/worlds
and ran
roslaunch turtlebot_gazebo turtlebot_world.launch world_file:=/opt/ros/kinetic/share/turtlebot_gazebo/worlds/map.world
as mentioned here
I see the map but I don't see turtlebot. What am I doing wrong?