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名师互学网 > IT > 软件开发 > 游戏开发 > Cocos2d-x

ROS改错:Tried to advertise a service that is already advertised in this node

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ROS改错:Tried to advertise a service that is already advertised in this node

[ERROR] [1652759593.732479299, 0.169000000]: No p gain specified for pid.  Namespace: /gazebo_ros_control/pid_gains/joint1
[ERROR] [1652759593.733772664, 0.169000000]: No p gain specified for pid.  Namespace: /gazebo_ros_control/pid_gains/joint2
[ERROR] [1652759593.734753951, 0.169000000]: No p gain specified for pid.  Namespace: /gazebo_ros_control/pid_gains/joint3
[ERROR] [1652759593.735619390, 0.169000000]: No p gain specified for pid.  Namespace: /gazebo_ros_control/pid_gains/joint4
[ERROR] [1652759593.736368980, 0.169000000]: No p gain specified for pid.  Namespace: /gazebo_ros_control/pid_gains/joint5
[ERROR] [1652759593.737269234, 0.169000000]: No p gain specified for pid.  Namespace: /gazebo_ros_control/pid_gains/joint6
[ERROR] [1652759593.738180252, 0.169000000]: No p gain specified for pid.  Namespace: /gazebo_ros_control/pid_gains/finger_joint1
[ERROR] [1652759593.738970652, 0.169000000]: No p gain specified for pid.  Namespace: /gazebo_ros_control/pid_gains/finger_joint2
[ERROR] [1652759593.739576901, 0.169000000]: Tried to advertise a service that is already advertised in this node [/controller_manager/list_controllers]
[ERROR] [1652759593.739627223, 0.169000000]: Tried to advertise a service that is already advertised in this node [/controller_manager/list_controller_types]
[ERROR] [1652759593.739717174, 0.169000000]: Tried to advertise a service that is already advertised in this node [/controller_manager/load_controller]
[ERROR] [1652759593.739778317, 0.169000000]: Tried to advertise a service that is already advertised in this node [/controller_manager/unload_controller]
[ERROR] [1652759593.739819808, 0.169000000]: Tried to advertise a service that is already advertised in this node [/controller_manager/switch_controller]
[ERROR] [1652759593.739865026, 0.169000000]: Tried to advertise a service that is already advertised in this node [/controller_manager/reload_controller_libraries]

 这是正确的。

 这是不正确的,之前力控制器没删全,同时提醒个问题,各个控制器命名空间需要改,不能同一个命名空间,要不无法仿真出来。

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