gazebo crashing in ubuntu

asked 2021-06-23 11:48:10 -0500

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i tried to launch the gazebo by using this scripts:

roslaunch robot_arm_pkg check_motors_gazebo.launch

and the gazebo works but just for a few seconds , and then crashing. and this message appear :

... logging to /home/abdullah/.ros/log/454c6be8-d2aa-11eb-98e4-000c29b7d174/roslaunch-abdullah-3100.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.

started roslaunch server http://abdullah:45069/

SUMMARY

PARAMETERS * /arm_controller/gains/base_joint/d: 1 * /arm_controller/gains/base_joint/i: 1 * /arm_controller/gains/base_joint/i_clamp: 1 * /arm_controller/gains/base_joint/p: 100 * /arm_controller/gains/elbow/d: 1 * /arm_controller/gains/elbow/i: 1 * /arm_controller/gains/elbow/i_clamp: 1 * /arm_controller/gains/elbow/p: 100 * /arm_controller/gains/shoulder/d: 1 * /arm_controller/gains/shoulder/i: 1 * /arm_controller/gains/shoulder/i_clamp: 1 * /arm_controller/gains/shoulder/p: 100 * /arm_controller/gains/wrist/d: 1 * /arm_controller/gains/wrist/i: 1 * /arm_controller/gains/wrist/i_clamp: 1 * /arm_controller/gains/wrist/p: 100 * /arm_controller/joints: ['base_joint', 's... * /arm_controller/type: position_controll... * /gazebo/enable_ros_network: True * /joint_state_controller/publish_rate: 50 * /joint_state_controller/type: joint_state_contr... * /robot_description:

NODES / controller_spawner (controller_manager/spawner) gazebo (gazebo_ros/gzserver) gazebo_gui (gazebo_ros/gzclient) spawn_gazebo_model (gazebo_ros/spawn_model)

auto-starting new master process[master]: started with pid [3121] ROS_MASTER_URI=http://localhost:11311

setting /run_id to 454c6be8-d2aa-11eb-98e4-000c29b7d174 process[rosout-1]: started with pid [3132] started core service [/rosout] process[gazebo-2]: started with pid [3135] process[gazebo_gui-3]: started with pid [3137] process[spawn_gazebo_model-4]: started with pid [3143] process[controller_spawner-5]: started with pid [3146] [controller_spawner-5] process has finished cleanly log file: /home/abdullah/.ros/log/454c6be8-d2aa-11eb-98e4-000c29b7d174/controller_spawner-5.log [spawn_gazebo_model-4] process has finished cleanly log file: /home/abdullah/.ros/log/454c6be8-d2aa-11eb-98e4-000c29b7d174/spawn_gazebo_model-4.log [Err] [REST.cc:205] Error in REST request

libcurl: (51) SSL: no alternative certificate subject name matches target host name 'api.ignitionfuel.org' VMware: vmw_ioctl_command error Invalid argument. Aborted (core dumped) [gazebo_gui-3] process has died [pid 3137, exit code 134, cmd /opt/ros/melodic/lib/gazebo_ros/gzclient __name:=gazebo_gui __log:=/home/abdullah/.ros/log/454c6be8-d2aa-11eb-98e4-000c29b7d174/gazebo_gui-3.log]. log file: /home/abdullah/.ros/log/454c6be8-d2aa-11eb-98e4-000c29b7d174/gazebo_gui-3*.log

how can i fix the problem.

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