Errors when running `roslaunch panda_gazebo panda_world.launch`

[ChaoticHans]

Starting roslaunch panda_gazebo panda_world.launch makes the program run gazebo, but there are still errors showing up:

[gripper_action_server_emulator-13] process has died [pid 1825, exit code 1, cmd /home/vm-ros/catkin_ws/src/panda_simulator/panda_sim_custom_action_server/scripts/start_gripper_action_server.py __name:=gripper_action_server_emulator __log:=/home/vm-ros/.ros/log/1679ce04-4d30-11ec-81fb-000c299c877b/gripper_action_server_emulator-13.log]. log file: /home/vm-ros/.ros/log/1679ce04-4d30-11ec-81fb-000c299c877b/gripper_action_server_emulator-13*.log

[joint_trajectory_server_emulator-12] process has died [pid 1818, exit code 1, cmd /home/vm-ros/catkin_ws/src/panda_simulator/panda_sim_custom_action_server/scripts/start_joint_trajectory_server.py __name:=joint_trajectory_server_emulator __log:=/home/vm-ros/.ros/log/1679ce04-4d30-11ec-81fb-000c299c877b/joint_trajectory_server_emulator-12.log]. log file: /home/vm-ros/.ros/log/1679ce04-4d30-11ec-81fb-000c299c877b/joint_trajectory_server_emulator-12*.log

[cchristofi]

I know it's been a long time, but have you found any solution to that?

[ChaoticHans]

No, I didn't find a solution.