Robot not starting up

[ericrosenbrown]

Description

I am trying to start the movo (with a single 7 DoF Jaco arm) by running

roslaunch movo_bringup movo_system.launch

Normally this works fine for us and the robot does a start up motion and then we can use the robot. However, now the robot only open and closes its gripper, and then we get errors saying:

Failed to validate trajectory: couldn't receive full current joint state within 1s
[ERROR] [1631553635.345243]: moveToJointPosition failed (-4)
[ INFO] [1631553636.346063472]: Didn't received robot state (joint angles) with recent timestamp within 1 seconds.
Check clock synchronization if your are running ROS across multiple machines!

Are there any suggestions on why this may be happening and how to resolve it? Thanks!