colcon build --packages-select direct_visual_lidar_calibration
Starting >>> direct_visual_lidar_calibration
--- stderr: direct_visual_lidar_calibration
CMake Error at /usr/local/lib/cmake/iridescence/iridescence-config.cmake:43 (add_library):
add_library ALIAS requires exactly one target argument.
Call Stack (most recent call first):
CMakeLists.txt:30 (find_package)
Failed <<< direct_visual_lidar_calibration 2.22s, exited with code 1
Summary: 0 packages finished 2.35s
1 package failed: direct_visual_lidar_calibration
1 package had stderr output: direct_visual_lidar_calibration
改了一天终于解决了。。。。。。。。哈哈哈
/usr/local/lib/cmake/iridescence/iridescence-targets.cmake
add_library（Iridescence：：iridescence SHARED IMPORTED GLOBAL）