Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
@3194436830 后来问题解决了,需要在cmakelist.txt 文件下添加代码如下
ament_target_dependencies(wang2_node rclcpp std_msgs)