Couldn't execute in moveit and gazebo simultaneously

[kottesaikumar]

[ERROR] [1488953201.954575053, 64.624000000]: Unable to identify any set of controllers that can actuate the specified joints: [ elbow_pitch_joint elbow_roll_joint gripper_roll_joint shoulder_pan_joint shoulder_pitch_joint wrist_pitch_joint wrist_roll_joint ]
[ERROR] [1488953201.954612200, 64.624000000]: Known controllers and their joints:

[ERROR] [1488953201.954637760, 64.624000000]: Apparently trajectory initialization failed

@qboticslabs
I removed the first joint_state_controller from the seven_dof_arm_gazebo_control.launch

I tried installing all the controllers but it doesn't solve the problem

[qboticslabs]

@kottesaikumar Are you getting this error everytime when you press the Plan button in Rviz? Any movement for Robot in Rviz ?

[kottesaikumar]

@qboticslabs Yes. I installed all the controllers that were mentioned here . But it still says couldn't find position_controllers

[aydal]

Hi,
Were you able to resolve the issue? I am having the same trouble.

[youliangtan]

According to the error printout on gazebo, the issue seems to be the dependencies on 'arm_controller'. I tried to install sudo apt-get ros-melodic-joint-trajectory-controller (change melodic if u r using kinetic), it works fine now.

[mn-banjar]

[ERROR] [1488953201.954575053, 64.624000000]: Unable to identify any set of controllers that can actuate the specified joints: [ elbow_pitch_joint elbow_roll_joint gripper_roll_joint shoulder_pan_joint shoulder_pitch_joint wrist_pitch_joint wrist_roll_joint ]
[ERROR] [1488953201.954612200, 64.624000000]: Known controllers and their joints:

[ERROR] [1488953201.954637760, 64.624000000]: Apparently trajectory initialization failed

@qboticslabs
I removed the first joint_state_controller from the seven_dof_arm_gazebo_control.launch

I tried installing all the controllers but it doesn't solve the problem

I faced the same issue when I was trying to use an example package that uses Moveit.

In my case, I forget to install Moveit package on the ROS. so I solved the issue by running:

sudo apt-get install ros-kinetic-moveit