teetangh@ubuntu:~$ roslaunch mybotgazebo mybotworld.launch ... logging to /home/teetangh/.ros/log/a684d8b0-7fd5-11ea-9265-000c29eb89ab/roslaunch-ubuntu-21372.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.

xacro.py is deprecated; please use xacro instead started roslaunch server http://ubuntu:40737/

SUMMARY

PARAMETERS * /gazebo/enablerosnetwork: True * /robotdescription: <?xml version="1.... * /rosdistro: melodic * /rosversion: 1.14.5 * /usesim_time: True

NODES / gazebo (gazeboros/gzserver) gazebogui (gazeboros/gzclient) mybotspawn (gazeboros/spawnmodel)

ROSMASTERURI=http://localhost:11311

process[gazebo-1]: started with pid [21390] process[gazebogui-2]: started with pid [21395] process[mybotspawn-3]: started with pid [21398] [ INFO] [1587036825.679300153]: Finished loading Gazebo ROS API Plugin. [ INFO] [1587036825.681287796]: waitForService: Service [/gazebogui/setphysicsproperties] has not been advertised, waiting... [gazebo-1] process has died [pid 21390, exit code 255, cmd /opt/ros/melodic/lib/gazeboros/gzserver -e ode /home/teetangh/mybotws/src/mybotgazebo/worlds/mybot.world _name:=gazebo _log:=/home/teetangh/.ros/log/a684d8b0-7fd5-11ea-9265-000c29eb89ab/gazebo-1.log]. log file: /home/teetangh/.ros/log/a684d8b0-7fd5-11ea-9265-000c29eb89ab/gazebo-1*.log [INFO] [1587036825.879567, 0.000000]: Loading model XML from ros parameter robotdescription [INFO] [1587036825.882774, 0.000000]: Waiting for service /gazebo/spawnurdf_model [Err] [REST.cc:205] Error in REST request

libcurl: (51) SSL: no alternative certificate subject name matches target host name 'api.ignitionfuel.org' terminate called after throwing an instance of 'boost::system::systemerror' what(): End of file Aborted (core dumped) [gazebogui-2] process has died [pid 21395, exit code 134, cmd /opt/ros/melodic/lib/gazeboros/gzclient _name:=gazebogui _log:=/home/teetangh/.ros/log/a684d8b0-7fd5-11ea-9265-000c29eb89ab/gazebogui-2.log]. log file: /home/teetangh/.ros/log/a684d8b0-7fd5-11ea-9265-000c29eb89ab/gazebogui-2*.log