The turtlebot3 spawn model isn't launched in Gazebo v 7.8.1 in ros-kinetic [closed]
Hello all! I am trying to use Ros with Gazebo simulation a bit. And I faced an issue. I updated my Gazebo version to 7.8.1 and I have ros-kinetic in Virtual Box with Ubuntu 16.04 but now I have a problem with turtlebot3 spawn model: The git source is here:
https://github.com/ROBOTIS-GIT/turtle...
https://github.com/ROBOTIS-GIT/turtle...
If you execute this command
roslaunch turtlebot3_gazebo turtlebot3_empty_world.launch
You can get such mistake:
Traceback (most recent call last):
File "/opt/ros/kinetic/lib/gazebo_ros/spawn_model", line 26, in <module>
from gazebo_ros import gazebo_interface
File "/opt/ros/kinetic/lib/python2.7/dist-packages/gazebo_ros/gazebo_interface.py", line 9, in <module>
from gazebo_msgs.msg import *
ImportError: No module named msg
[spawn_urdf-5] process has died [pid 29853, exit code 1, cmd /opt/ros/kinetic/lib/gazebo_ros/spawn_model -urdf -model turtlebot3_burger -x -2.0 -y -0.5 -z 0.0 -param robot_description __name:=spawn_urdf __log:=/home/student/.ros/log/7f3649f4-045a-11e8-9a27-0800274d83cf/spawn_urdf-5.log].
log file: /home/student/.ros/log/7f3649f4-045a-11e8-9a27-0800274d83cf/spawn_urdf-5*.log
[ INFO] [1517164737.844817246]: Finished loading Gazebo ROS API Plugin.
[ INFO] [1517164737.847707091]: waitForService: Service [/gazebo/set_physics_properties] has not been advertised, waiting...
The world is lunching but the robot model is absent. But before gazebo update, I created my one world (in Gazebo 1.9) based on turtlebot3_empty_world and from the saved copy I can launch the robot spawn model but I can't any world info like gazebo/model_states and gazebo/link_states.
I saw the same mistake here and here, but there were no answer there.
After Gazebo closing I got such mistake:
[gazebo-3] escalating to SIGTERM
Log file here: /home/student/.ros/log/7f3649f4-045a-11e8-9a27-0800274d83cf/spawn_urdf-5*.log is empty
