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skywoodsz / qm_control

Quadruped manipulator controller using model predictive control and whole body control based on OCS2
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controller load error #10

Closed Hughshy closed 10 months ago

Hughshy commented 10 months ago

Hi！Thanks for your share, i have some trouble when I run the code.

When i launch the controller by using "_roslaunch qm_controllers loadcontroller.launch", Error occur, process[controller_loader-1]: started with pid [109660] Loaded 'controllers/joint_state_controller' Loaded 'controllers/qm_controller' [controller_loader-1] process has finished cleanly log file: /home/xxx/.ros/log/14b469aa-b550-11ee-ad02-d76696754dc5/controller_loader-1*.log all processes on machine have died, roslaunch will exit shutting down processing monitor... ... shutting down processing monitor complete done

When i launch the controller by using "_mon launch qm_controllers loadcontroller.launch", Error occur, could not open pipe to mail: No such file or directory

I'm very confuse about this, Looking forward to your reply！！！

skywoodsz commented 10 months ago

@Hughshy Thanks for your follow. It seems you don't source the environment or don't install the ros-controller. You can solve this problem by: sudo apt-get install ros-noetic-ros-control ros-noetic-ros-controllers source <your-workspace>/devel/setup.bash

Hughshy commented 10 months ago

Thanks for your reply, after install the ros-noetic-ros-controllers, the error changed, run mon launch qm_controllers load_controller.launch, shell return nothing. when i search on the google, very lucky to find answers. the reason is this desktop don't install rosmon install the rosmon by sudo apt install ros-noetic-rosmon source /opt/ros/noetic/setup.bash everthing is ok!