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lennarthaller avatar lennarthaller commented on July 26, 2024

Why are you using cmake build instead of catkin build?

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Kyle0936 avatar Kyle0936 commented on July 26, 2024

My bad... I was totally lost on that day. I re-downloaded your repository and put it under catkin_ws/src and this error won't appear with catkin build. However, I still encounter an issue.

~/catkin_ws/src/ros_orb_slam2/orb_slam2/lib/liborb_slam2_ros.so: undefined reference to `cv::line(cv::Mat&, cv::Point_<int>, cv::Point_<int>, cv::Scalar_<double> const&, int, int, int)'
~/catkin_ws/src/ros_orb_slam2/orb_slam2/lib/liborb_slam2_ros.so: undefined reference to `cv::getTextSize(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int, double, int, int*)'
~catkin_ws/src/ros_orb_slam2/orb_slam2/lib/liborb_slam2_ros.so: undefined reference to `cv::_OutputArray::_OutputArray(cv::Mat const&)'
collect2: error: ld returned 1 exit status
make[2]: *** [~/catkin_ws/devel/.private/orb_slam2_ros/lib/orb_slam2_ros/orb_slam2_ros_stereo] Error 1
make[1]: *** [CMakeFiles/orb_slam2_ros_stereo.dir/all] Error 2
make: *** [all] Error 2

Guess I will open another issue for this.

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