还是在代码中添加
sys.path.append("/home/sss/anaconda3/envs/yolov5-sort/lib/python3.8/site-packages/")然后我重新安装build之后生成的包
cd ~/ros2_ws/src/yolov5_vehicle_detector pip3 install .就会提示我
[yolov5_tracker_node-1] import rclpy [yolov5_tracker_node-1] ModuleNotFoundError: No module named 'rclpy' [ERROR] [yolov5_tracker_node-1]: process has died [pid 8048, exit code 1, cmd '/home/errorsteved/ros2_ws/src/yolov5_vehicle_detector/install/yolov5_vehicle_detector/lib/yolov5_vehicle_detector/yolov5_tracker_node --ros-args -r __node:=yolov5_tracker_node --params-file /tmp/launch_params_zffexw5t'].