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Build Error #9
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Looks like we need updates for the OpenCV 3 API. Please send in a pull request if you fix it. Thanks! |
OS: Ubuntu 16.04 LTS Please advice, thanks. orz |
OS: Ubuntu 16.04 LTS Please advice, thanks a lot! |
OS: Ubuntu 16.04.5 LTS on Odroid XU4 Error message: Please advice, thanks. |
revise mapper.cpp /Mapper::Mapper(double relinearize_thresh, int relinearize_skip) Mapper::Mapper(double relinearize_thresh, int relinearize_skip) |
OS: Ubuntu 14.04.5 LTS on Odroid XU4
OpenCV version 3.1.0
Error message:
/home/odroid/catkin_ws/devel/lib/libapriltag_mit.so: undefined reference to
cv::line(cv::_InputOutputArray const&, cv::Point_<int>, cv::Point_<int>, cv::Scalar_<double> const&, int, int, int)' /home/odroid/catkin_ws/devel/lib/libapriltag_mit.so: undefined reference to
cv::String::allocate(unsigned int)'/home/odroid/catkin_ws/devel/lib/libapriltag_mit.so: undefined reference to
cv::String::deallocate()' /home/odroid/catkin_ws/devel/lib/libapriltag_mit.so: undefined reference to
cv::findHomography(cv::InputArray const&, cv::InputArray const&, int, double, cv::OutputArray const&, int, double)'/home/odroid/catkin_ws/devel/lib/libapriltag_mit.so: undefined reference to
cv::putText(cv::_InputOutputArray const&, cv::String const&, cv::Point_<int>, int, double, cv::Scalar_<double>, int, int, bool)' collect2: error: ld returned 1 exit status make[2]: *** [/home/odroid/catkin_ws/devel/lib/aprilslam/detector_node] Error 1 make[1]: *** [aprilslam/aprilslam/CMakeFiles/detector_node.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... /home/odroid/catkin_ws/devel/lib/libapriltag_mit.so: undefined reference to
cv::line(cv::InputOutputArray const&, cv::Point, cv::Point, cv::Scalar const&, int, int, int)'/home/odroid/catkin_ws/devel/lib/libapriltag_mit.so: undefined reference to
cv::String::allocate(unsigned int)' /home/odroid/catkin_ws/devel/lib/libapriltag_mit.so: undefined reference to
cv::String::deallocate()'/home/odroid/catkin_ws/devel/lib/libapriltag_mit.so: undefined reference to
cv::findHomography(cv::_InputArray const&, cv::_InputArray const&, int, double, cv::_OutputArray const&, int, double)' /home/odroid/catkin_ws/devel/lib/libapriltag_mit.so: undefined reference to
cv::putText(cv::InputOutputArray const&, cv::String const&, cv::Point, int, double, cv::Scalar, int, int, bool)'collect2: error: ld returned 1 exit status
make[2]: *** [/home/odroid/catkin_ws/devel/lib/aprilslam/mapper_node] Error 1
make[1]: *** [aprilslam/aprilslam/CMakeFiles/mapper_node.dir/all] Error 2
make: *** [all] Error 2
Invoking "make -j8 -l8" failed
Please advice, thanks.
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