when loadRobot(getRobotName(), isSim(), true)

[dbdxnuliba]

ubuntu 18.04 gazebo9 gnulinux
Deployer [R]> loadRobot(getRobotName(), isSim(), true)
Gazebo multi-robot simulator, version 9.0.0
Copyright (C) 2012 Open Source Robotics Foundation.
Released under the Apache 2 License.
http://gazebosim.org

34.772 [ Warning][Thread] Forcing priority (10) of thread with SCHED_OTHER policy to 0.
/home/dell1804/isir/rtt_ros-2.9_ws/install/lib/rtt_ros/deployer: line 5: 3025 Segmentation fault (core dumped) deployer "$@"
[Deployer-6] process has died [pid 3023, exit code 139, cmd /home/dell1804/isir/rtt_ros-2.9_ws/install/lib/rtt_ros/deployer -l warning -s /home/dell1804/isir/lwr_ws/install/share/lwr_utils/scripts/utils.ops -- robot_name=lwr_sim is_sim=true robot_ns=/ tf_prefix=/ __name:=Deployer __log:=/home/dell1804/.ros/log/e0b96eee-dc62-11ea-b8e7-d0abd5b03bdc/Deployer-6.log].
log file: /home/dell1804/.ros/log/e0b96eee-dc62-11ea-b8e7-d0abd5b03bdc/Deployer-6*.log