orb-slam3执行完./build_ros.sh后出现CMake Error at /opt/ros/kinetic/share/ros/core/rosbuild/private.cmake:1

orb-slam3执行完./build_ros.sh后出现CMake Error at /opt/ros/kinetic/share/ros/core/rosbuild/private.cmake:1

orb-slam3执行完./build_ros.sh后出现CMake Error at /opt/ros/kinetic/share/ros/core/rosbuild/private.cmake:102

 

原因是:~/.bashrc设置的ROS_PACKAGE_PATH没有起作用。

 

解决方案:

1,

sudo gedit ~/.bashrc

2,在~/.bashrc文件结尾加上(PATH要替换为自己电脑中ORB_SLAM3存放的路径):

export ROS_PACKAGE_PATH=${ROS_PACKAGE_PATH}:PATH/ORB_SLAM3/Examples/ROS

然后保存并退出。

3,(当时就是忘了这个步骤),回到终端执行:

source ~./bashrc

 

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