controller_manager s.call(LoadControllerRequest(name)) not able to connect to service when moveit starts

[Booooooosh]

I come across to such error every time I start my controller manager with moveit, I am using a joint trajectory controller with velocity interface. Note, I can successfully bring up my controller manager when moveit is not launched, but as soon as the moveit started, my hardware interface(including the controller)just quit.

If anyone have the same problem or solved this, please leave a message here, that will be helpful.

Many thanks!