日期：2021/6/281报错CMake Error at CMakeLists.txt:7 (find_package): By not providing "FindOpencv.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "O

一、rqt_bag错误sun@sun-Z370P-D3:~$ rqt_bagQLayout: Attempting to add QLayout "" to TopicSelection "", which already has a layoutTraceback (most recent call last):File "/opt/ros/kinetic/lib/python2.7/dist-