[ERROR] [1683095221.962649339]: No p gain specified for pid. Namespace: /Autobot_ws/gazebo_ros_control/pid_gains/joint1
[ERROR] [1683095221.963136893]: No p gain specified for pid. Namespace: /Autobot_ws/gazebo_ros_control/pid_gains/joint2
[ERROR] [1683095221.963954008]: No p gain specified for pid. Namespace: /Autobot_ws/gazebo_ros_control/pid_gains/joint3
[ERROR] [1683095221.964609895]: No p gain specified for pid. Namespace: /Autobot_ws/gazebo_ros_control/pid_gains/joint4
[ERROR] [1683095221.965262580]: No p gain specified for pid. Namespace: /Autobot_ws/gazebo_ros_control/pid_gains/joint5
[ERROR] [1683095221.965865680]: No p gain specified for pid. Namespace: /Autobot_ws/gazebo_ros_control/pid_gains/joint6
[ERROR] [1683095221.966445496]: No p gain specified for pid. Namespace: /Autobot_ws/gazebo_ros_control/pid_gains/joint71
[ERROR] [1683095221.966980208]: No p gain specified for pid. Namespace: /Autobot_ws/gazebo_ros_control/pid_gains/joint72
在使用moveit！配置机械臂运动控制器时碰到以上错误，应该是不能读取pid参数，但是在yaml文件中怎么更改这个错误都有，网上有说这个错误可以忽略的。
在这个错误上面：
PARAMETERS
* /Autobot_ws/arm_joint_controller/joints: ['joint1', 'joint...
* /Autobot_ws/arm_joint_controller/type: position_controll...
* /Autobot_ws/joint_state_controller/publish_rate: 50
* /Autobot_ws/joint_state_controller/type: joint_state_contr...
* /gazebo/enable_ros_network: True
* /gazebo_ros_control/pid_gains/joint1/d: 0.1
* /gazebo_ros_control/pid_gains/joint1/i: 0.0
* /gazebo_ros_control/pid_gains/joint1/i_clamp: 0.0
* /gazebo_ros_control/pid_gains/joint1/p: 1000.0
* /gazebo_ros_control/pid_gains/joint2/d: 0.1
* /gazebo_ros_control/pid_gains/joint2/i: 0.0
* /gazebo_ros_control/pid_gains/joint2/i_clamp: 0.0
* /gazebo_ros_control/pid_gains/joint2/p: 1000.0
* /gazebo_ros_control/pid_gains/joint3/d: 0.1
* /gazebo_ros_control/pid_gains/joint3/i: 0.0
* /gazebo_ros_control/pid_gains/joint3/i_clamp: 0.0
* /gazebo_ros_control/pid_gains/joint3/p: 1000.0
* /gazebo_ros_control/pid_gains/joint4/d: 0.1
* /gazebo_ros_control/pid_gains/joint4/i: 0.0
* /gazebo_ros_control/pid_gains/joint4/i_clamp: 0.0
* /gazebo_ros_control/pid_gains/joint4/p: 1000.0
* /gazebo_ros_control/pid_gains/joint5/d: 0.1
* /gazebo_ros_control/pid_gains/joint5/i: 0.0
* /gazebo_ros_control/pid_gains/joint5/i_clamp: 0.0
* /gazebo_ros_control/pid_gains/joint5/p: 1000.0
* /gazebo_ros_control/pid_gains/joint6/d: 0.1
* /gazebo_ros_control/pid_gains/joint6/i: 0.0
* /gazebo_ros_control/pid_gains/joint6/i_clamp: 0.0
* /gazebo_ros_control/pid_gains/joint6/p: 1000.0
* /gazebo_ros_control/pid_gains/joint71/d: 0.1
* /gazebo_ros_control/pid_gains/joint71/i: 0.0
* /gazebo_ros_control/pid_gains/joint71/i_clamp: 0.0
* /gazebo_ros_control/pid_gains/joint71/p: 1000.0
* /gazebo_ros_control/pid_gains/joint72/d: 0.1
* /gazebo_ros_control/pid_gains/joint72/i: 0.0
* /gazebo_ros_control/pid_gains/joint72/i_clamp: 0.0
* /gazebo_ros_control/pid_gains/joint72/p: 1000.0
* /robot_description: <?xml version="1....
* /rosdistro: noetic
* /rosversion: 1.16.0
* /use_sim_time: True
在launch运行后，看样子已经加载成功pid参数了，不太懂，有没有技术大佬指点以下，可以在评论区留言讨论呀，多谢！！！
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