Nothing happens

[esh64]

Hello I'm a beginner with ROS and Gazebo. I'm using ROS Noetic and gazebo 11.11.0 in a docker container and when I run this command: roslaunch velo2cam_gazebo mono_mono_p1_s3_real.launch nothing happens and get stuck. This is the output of the mentioned command.

... logging to /root/.ros/log/7a8414ac-8d5e-11ee-8fa5-dc215cf5e731/roslaunch-Koumakan-63.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://Koumakan:37851/

SUMMARY

PARAMETERS

• /gazebo/enable_ros_network: True
• /rosdistro: noetic
• /rosversion: 1.16.0
• /sensor2: <?xml version="1....
• /sensors: <?xml version="1....
• /target: <?xml version="1....
• /use_sim_time: True

NODES
/
gazebo (gazebo_ros/gzserver)
spawn_sensor_model (gazebo_ros/spawn_model)
spawn_sensor_model2 (gazebo_ros/spawn_model)
spawn_target_model (gazebo_ros/spawn_model)

auto-starting new master
process[master]: started with pid [77]
ROS_MASTER_URI=http://localhost:11311

setting /run_id to 7a8414ac-8d5e-11ee-8fa5-dc215cf5e731
process[rosout-1]: started with pid [87]
started core service [/rosout]
process[gazebo-2]: started with pid [94]
process[spawn_target_model-3]: started with pid [98]
process[spawn_sensor_model-4]: started with pid [100]
process[spawn_sensor_model2-5]: started with pid [101]
INFO: cannot create a symlink to latest log directory: [Errno 17] File exists: '/root/.ros/log/7a8414ac-8d5e-11ee-8fa5-dc215cf5e731' -> '/root/.ros/log/latest'
[INFO] [1701114743.554870, 0.000000]: Loading model XML from ros parameter target
[INFO] [1701114743.557055, 0.000000]: Loading model XML from ros parameter sensors
[INFO] [1701114743.557574, 0.000000]: Loading model XML from ros parameter sensor2
[INFO] [1701114743.558239, 0.000000]: Waiting for service /gazebo/spawn_urdf_model
[INFO] [1701114743.561032, 0.000000]: Waiting for service /gazebo/spawn_urdf_model
[INFO] [1701114743.561567, 0.000000]: Waiting for service /gazebo/spawn_urdf_model
Gazebo multi-robot simulator, version 11.11.0
Copyright (C) 2012 Open Source Robotics Foundation.
Released under the Apache 2 License.
http://gazebosim.org

[ INFO] [1701114743.731663605]: Finished loading Gazebo ROS API Plugin.
[ INFO] [1701114743.733016483]: waitForService: Service [/gazebo/set_physics_properties] has not been advertised, waiting...
[Msg] Waiting for master.
[Msg] Connected to gazebo master @ http://127.0.0.1:11345
[Msg] Publicized address: 192.168.0.6
[Msg] Loading world file [/catkin_ws/src/velo2cam_gazebo/velo2cam_gazebo/worlds/calibration_scene.world]
[ INFO] [1701114744.184739415]: waitForService: Service [/gazebo/set_physics_properties] is now available.
[ INFO] [1701114744.199140631, 12498.766000000]: Physics dynamic reconfigure ready.
[INFO] [1701114744.465051, 12499.027000]: Calling service /gazebo/spawn_urdf_model
[INFO] [1701114744.466367, 12499.028000]: Calling service /gazebo/spawn_urdf_model
[INFO] [1701114744.466773, 12499.028000]: Calling service /gazebo/spawn_urdf_model
[INFO] [1701114744.598249, 12499.120000]: Spawn status: SpawnModel: Successfully spawned entity
[INFO] [1701114744.824690, 12499.321000]: Spawn status: SpawnModel: Successfully spawned entity
[INFO] [1701114745.048125, 12499.522000]: Spawn status: SpawnModel: Successfully spawned entity
[spawn_target_model-3] process has finished cleanly
log file: /root/.ros/log/7a8414ac-8d5e-11ee-8fa5-dc215cf5e731/spawn_target_model-3*.log
[spawn_sensor_model-4] process has finished cleanly
log file: /root/.ros/log/7a8414ac-8d5e-11ee-8fa5-dc215cf5e731/spawn_sensor_model-4*.log
[spawn_sensor_model2-5] process has finished cleanly
log file: /root/.ros/log/7a8414ac-8d5e-11ee-8fa5-dc215cf5e731/spawn_sensor_model2-5*.log

Is this the expected output? Should something else happens? How should I get the calibration results?

[tdcsu]

Hi, I was confused with the same questions, have you found how to solve it?
BS
Di Tian