After repo update moveit example doesn't work

[iskanderuse]

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I just pulled fresh version from repo. running the standard command roslaunch xarm6_gripper_moveit_config realMove_exec.launch robot_ip:=... ends up with an error:

process[xarm/xarm_traj_controller-3]: started with pid [8158]
process[xarm/gripper_action_server-4]: started with pid [8174]
process[xarm/traj_controller_spawner-5]: started with pid [8180]

Error:   Error document empty.
         at line 71 in /build/urdfdom-YMMa9X/urdfdom-1.0.0/urdf_parser/src/model.cpp

[INFO][/xarm/traj_controller_spawner][main][121]: Controller Spawner: Waiting for service controller_manager/load_controller
[xarm/xarm_traj_controller-3] process has died [pid 8158, exit code -11, cmd /home/iskanderuse/code/catkin_ws/devel/lib/xarm_controller/xarm_traj_controller ip=192.168.1.227 __name:=xarm_traj_controller __log:=/home/iskanderuse/.ros/log/5e34d4ce-6170-11ec-9ddb-00d8610446e5/xarm-xarm_traj_controller-3.log].

log file: /home/iskanderuse/.ros/log/5e34d4ce-6170-11ec-9ddb-00d8610446e5/xarm-xarm_traj_controller-3*.log
[WARN][/xarm/traj_controller_spawner][main][138]: Controller Spawner couldn't find the expected controller_manager ROS interface.

[vimior]

@iskanderuse Hi We can't reproduce it temporarily, can you provide us with the detailed log of the operation, so that we can find the problem easily. My email is [email protected] Thanks!!!