Upon calling this command
roslaunch yolov5_ros yolov5.launch
The following error appears ; working with ros melodic , python 2.7, jetson nano, opencv4enter image description here
试图在脚本更改的第一行添加到这个 #! /usr/bin/env python3 但没有用 还尝试运行此命令 $ catkin_make -DPYTHON_EXECUTABLE=/usr/bin/python3 也报错