ROS:ImportError: dynamic module does not define module export function (PyInit__tf2)时间:2022-11-18 11:59:05 问题: 在ROS执行launch文件的时候,出现了如上的错误提示。 原因及解决办法: sudo apt updatesudo apt install python3-catkin-pkg-modules python3-rospkg-modules python3-empy mkdir -p ~/catkin_ws/src; cd ~/catkin_wscatkin_makesource devel/setup.bashwstool initwstool set -y src/geometry2 --git https://github.com/ros/geometry2 -v 0.6.5wstool uprosdep install --from-paths src --ignore-src -y -r https://answers.ros.org/question/326226/importerror-dynamic-module-does-not-define-module-export-function-pyinit__tf2/