Huashuijingying

Scanning dependencies of target wpb_home_grab_middle [ 65%] Building CXX object wpb_home/wpb_home_tutorials/CMakeFiles/wpb_home_grab_middle.dir/src/wpb_home_grab_middle.cpp.o [ 66%] Linking CXX executable /home/yog/catkin_ws/devel/lib/wpb_home_behaviors/wpb_home_face_detect_3d CMakeFiles/wpb_home_face_detect_3d.dir/src/wpb_home_face_detect_3d.cpp.o：在函数‘drawFacesRGB(cv::Mat)’中： wpb_home_face_detect_3d.cpp:(.text+0x49f)：对‘cv::rectangle(cv::Mat&, cv::Point_, cv::Point_, cv::Scalar_ const&, int, int, int)’未定义的引用 CMakeFiles/wpb_home_face_detect_3d.dir/src/wpb_home_face_detect_3d.cpp.o：在函数‘callbackRGB(boost::shared_ptr const&)’中： wpb_home_face_detect_3d.cpp:(.text+0x9e9)：对‘cv::_OutputArray::_OutputArray(cv::Mat&)’未定义的引用 wpb_home_face_detect_3d.cpp:(.text+0xa30)：对‘cv::_OutputArray::_OutputArray(cv::Mat&)’未定义的引用...

rviz中点云无法显示

9

运行roslaunch fast_livo mapping_avia.launch并播放FAST-LIVO2-Dataset，点云地图无法正常显示，只能看到轨迹和相机，请问应该如何解决？ 

build error "expected class-name before ‘{’ token"

1

[ 40%] Building CXX object src/colmap/sensor/CMakeFiles/colmap_sensor.dir/bitmap.cc.o In file included from /home/orinnano/Downloads/colmap/src/colmap/math/math.h:32, from /home/orinnano/Downloads/colmap/src/colmap/sensor/bitmap.cc:32: /home/orinnano/Downloads/colmap/src/colmap/util/logging.h:149:56: error: expected class-name before ‘{’ token 149 | class LogMessageFatalThrow : public google::LogMessage { | ^...

build error while ninja:GlogSink

1

I am running the Ubuntu20.04.6 virtual machine > zxy@ubuntu:~/Downloads/colmap-main/build$ cmake .. -GNinja -DCMAKE_CUDA_ARCHITECTURES=86 -DCMAKE_CUDA_COMPILER="/usr/local/cuda-12.6/bin/nvcc" > -- Enabling LSD support > -- The C compiler identification is GNU 9.4.0 > --...