casso1993

some errors in step "catkin_make_isolated --install --use-ninja"

2

==> ninja -j16 -l16 in '/home/casso/cartographer_ws/build_isolated/cartographer_rviz' [3/3] Linking CXX shared library /home...apher_rviz/lib/libcartographer_rviz.so FAILED: /home/casso/cartographer_ws/devel_isolated/cartographer_rviz/lib/libcartographer_rviz.so : && /usr/bin/c++ -fPIC -O3 -DNDEBUG -shared -Wl,-soname,libcartographer_rviz.so -o /home/casso/cartographer_ws/devel_isolated/cartographer_rviz/lib/libcartographer_rviz.so CMakeFiles/cartographer_rviz.dir/cartographer_rviz/drawable_submap.cc.o CMakeFiles/cartographer_rviz.dir/cartographer_rviz/ogre_slice.cc.o CMakeFiles/cartographer_rviz.dir/cartographer_rviz/submaps_display.cc.o CMakeFiles/cartographer_rviz.dir/cartographer_rviz_autogen/mocs_compilation.cpp.o -Wl,-rpath,/usr/lib/x86_64-linux-gnu/hdf5/openmpi:/usr/lib/x86_64-linux-gnu/openmpi/lib:/home/casso/gmapping_ws/devel/lib:/opt/ros/melodic/lib: /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5.9.5...

An error occurred while merging the maps

2

Hello，great job on this project! An error occurred when I merged two maps. I have repaired broken map first, but still have problems when I find overlapping submaps. Thanks for...

An offline embedded device collects lidar and IMU data, RTK timing IMU but no timing lidar. There are two cases: 1. If I use these two sets of timestamps directly,...