问题isaac lab 5.0是基于python3.11 ros2是基于python3.10因此不能在isaac sim的代码中直接写ros2的代码在isaac sim中加import socket def send_to_ros2(v, w): try: sock socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.connect((127.0.0.1, 9090)) msg f{v},{w} sock.send(msg.encode(utf-8)) sock.close() except Exception as e: print(ROS2 Bridge 未连接忽略发送)再写一个桥接节点#!/usr/bin/env python3 import rclpy from rclpy.node import Node from geometry_msgs.msg import Twist import socket import threading class ROS2Bridge(Node): def __init__(self): super().__init__(bridge_node) self.pub self.create_publisher(Twist, /cmd_vel, 10) def publish(self, v, w): msg Twist() msg.linear.x v msg.angular.z w self.pub.publish(msg) def socket_server(node): server_socket socket.socket(socket.AF_INET, socket.SOCK_STREAM) server_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) server_socket.bind((127.0.0.1, 9090)) server_socket.listen(1) while True: conn, addr server_socket.accept() data conn.recv(1024).decode() if data: v, w map(float, data.split(,)) node.publish(v, w) conn.close() if __name__ __main__: rclpy.init() bridge_node ROS2Bridge() # 开启线程处理网络通信 threading.Thread(targetsocket_server, args(bridge_node,), daemonTrue).start() # 保持 ROS2 节点运行 rclpy.spin(bridge_node) bridge_node.destroy_node() rclpy.shutdown()然后两个东西就可以进行通信了