./build.sh error

[cumtchenchang]

cc@cc-K55VD:~/catkin_ws/src/LearnVIORB$ ./build.sh Configuring and building Thirdparty/DBoW2 ... mkdir: cannot create directory ‘build’: File exists -- Configuring done -- Generating done -- Build files have been written to: /home/cc/catkin_ws/src/LearnVIORB/Thirdparty/DBoW2/build [100%] Built target DBoW2 Configuring and building Thirdparty/g2o ... mkdir: cannot create directory ‘build’: File exists -- BUILD TYPE:Release -- Compiling on Unix -- Configuring done -- Generating done -- Build files have been written to: /home/cc/catkin_ws/src/LearnVIORB/Thirdparty/g2o/build [100%] Built target g2o Uncompress vocabulary ... Configuring and building ORB_SLAM2 ... mkdir: cannot create directory ‘build’: File exists Build type: Release -- Using flag -std=c++11. -- Could NOT find CHOLMOD (missing: CHOLMOD_INCLUDE_DIR CHOLMOD_LIBRARIES) CMake Error: The following variables are used in this project, but they are set to NOTFOUND. Please set them or make sure they are set and tested correctly in the CMake files: CHOLMOD_INCLUDE_DIR used as include directory in directory /home/cc/catkin_ws/src/LearnVIORB used as include directory in directory /home/cc/catkin_ws/src/LearnVIORB used as include directory in directory /home/cc/catkin_ws/src/LearnVIORB CHOLMOD_LIBRARY linked by target "ORB_SLAM2" in directory /home/cc/catkin_ws/src/LearnVIORB

-- Configuring incomplete, errors occurred! See also "/home/cc/catkin_ws/src/LearnVIORB/build/CMakeFiles/CMakeOutput.log". make: *** No targets specified and no makefile found. Stop. Build ROS node ... mkdir: cannot create directory ‘build’: File exists [rosbuild] Building package ORB_VIO [rosbuild] using multiarch 'x86_64-linux-gnu' for finding Boost -- Using CATKIN_DEVEL_PREFIX: /home/cc/catkin_ws/src/LearnVIORB/Examples/ROS/ORB_VIO/build/devel -- Using CMAKE_PREFIX_PATH: /home/cc/catkin_ws/devel;/opt/ros/kinetic -- This workspace overlays: /home/cc/catkin_ws/devel;/opt/ros/kinetic -- Using PYTHON_EXECUTABLE: /usr/bin/python -- Using Debian Python package layout -- Using empy: /usr/bin/empy -- Using CATKIN_ENABLE_TESTING: ON -- Skip enable_testing() for dry packages -- Using CATKIN_TEST_RESULTS_DIR: /home/cc/catkin_ws/src/LearnVIORB/Examples/ROS/ORB_VIO/build/test_results -- Found gtest sources under '/usr/src/gtest': gtests will be built -- Using Python nosetests: /usr/bin/nosetests-2.7 -- catkin 0.7.6 -- Using these message generators: gencpp;geneus;genlisp;gennodejs;genpy [rosbuild] Including /opt/ros/kinetic/share/roslisp/rosbuild/roslisp.cmake [rosbuild] Including /opt/ros/kinetic/share/roscpp/rosbuild/roscpp.cmake [rosbuild] Including /opt/ros/kinetic/share/rospy/rosbuild/rospy.cmake Build type: Release -- Using flag -std=c++11. -- Configuring done -- Generating done -- Build files have been written to: /home/cc/catkin_ws/src/LearnVIORB/Examples/ROS/ORB_VIO/build [ 0%] Built target rospack_genmsg_libexe [ 0%] Built target rosbuild_precompile make[2]: *** No rule to make target '../../../../lib/libORB_SLAM2.so', needed by '../VIO'. Stop. CMakeFiles/Makefile2:163: recipe for target 'CMakeFiles/VIO.dir/all' failed make[1]: *** [CMakeFiles/VIO.dir/all] Error 2 Makefile:127: recipe for target 'all' failed make: *** [all] Error 2

Launch file in Examples/ROS/ORB_VIO/launch. Modify the configuration file config/euroc.yaml Run as: roslaunch ORB_VIO testeuroc.launch

[jixiedaima]

Do you solve it, I met the same problem?

[BoomFan]

Same: make[2]: *** No rule to make target '../../../../lib/libORB_SLAM2.so', needed by '../VIO'. Stop.

Any solution yet?

[connorsoohoo]

Check where your libORB_SLAM2.so file was built. My .so file was built in build so the relative file path given in CMakeLists.txt was incorrect.

[lwcode]

same problem. Have solution yet?

[lwcode]

I have find the solution: the real cause of problem is "Could NOT find CHOLMOD" so ,first: install libsuitesparse-dev , it will be ok.

otherwise: maybe have the Eigen problem,see this: https://github.com/jingpang/LearnVIORB/issues/36 and open file "Examples/ROS/ORB_VIO/CMakeLists.txt",change line "find_package(OpenCV 2.4.3 REQUIRED)" to your own opencv version.