RuntimeError: Signal event received before subprocess transport available.
[INFO] [joint_state_publisher-1]: process started with pid [9550]
[joint_state_publisher-1] [INFO] [1697455391.387972882] [joint_state_publisher]: Waiting for robot_description to be published on the robot_description topic...
[ERROR] [joint_state_publisher-1]: process[joint_state_publisher-1] failed to terminate '5' seconds after receiving 'SIGINT', escalating to 'SIGTERM'
[INFO] [joint_state_publisher-1]: sending signal 'SIGTERM' to process[joint_state_publisher-1]
[ERROR] [joint_state_publisher-1]: process has died [pid 9550, exit code -15, cmd '/opt/ros/foxy/lib/joint_state_publisher/joint_state_publisher --ros-args -r __node:=joint_state_publisher'].
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提问前必看的发帖注意事项—— 提问前必看!不符合要求的问题拒绝回答!!
社区使用指南—如何添加标签修改密码
1345444061 发布的最新帖子
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根据nav2中文文档中建立urdf文件,编译的时候报错,求救
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RE: ros2中gazebo用spawn_entity.py 节点时出错,求教
@小鱼 可以解答一下这是哪里除了问题吗,卡在这儿好久了
spawn_entity_cmd = Node(
package='gazebo_ros',
executable='spawn_entity.py',
arguments=['-entity', robot_name_in_model, '-file', urdf_model_path ], output='screen')
运行这个程序出的问题 -
ros2中gazebo用spawn_entity.py 节点时出错,求教
[spawn_entity.py-2] ModuleNotFoundError: No module named 'rclpy._rclpy'