ipc-robot@ipcrobot-Precision-Tower-3420:~/ros2_ws$ ros2 run example_service_rclpy service_client_02
[INFO] [1722589543.093786297] [service_client_02]: 节点已启动:service_client_02!
Traceback (most recent call last):
File "/home/ipc-robot/ros2_ws/install/example_service_rclpy/lib/example_service_rclpy/service_client_02", line 33, in <module>
sys.exit(load_entry_point('example-service-rclpy==0.0.0', 'console_scripts', 'service_client_02')())
File "/home/ipc-robot/ros2_ws/install/example_service_rclpy/lib/python3.10/site-packages/example_service_rclpy/service_client_02.py", line 14, in main
node.send_request(3,4)
AttributeError: 'ServiceClient02' object has no attribute 'send_request'
[ros2run]: Process exited with failure 1
以下是
client_02
的代码: