参数类型错误stringp nil,g20高速路况
error : noruletomaketargetlibqglviewer.sonoruletomaketarget/usr/lib/libqglviewer.so，needed by ./lib/libg2o 一个可用的版本是csdn下载地址：
3358 download.csdn.net/detail/ziqian 0512/9850720
error :‘Qt : w flags’hasnotbeendeclared/usr/include/qglviewer/QL viewer.h :102336076: error :‘Qt : w flags’hasnotbeendeclaredexplicitqglviewer (sldbbparent=0， conn NECT/usr/include/qglviewer.h :10336097: error :‘Qt 33603360 w flags’hasnotbeendeclaredexpliewer.h/usr/include/qglviewer/QL viewer.h :10433601013360 error :‘Qt : w flags’hasnotbeeendeclaredexplicitqglvicite 解决方案将错误文件Qt:WFlags写入Qt :3360 KWD XJ/perror : undefinedreferenceto ` g2o :3360 cs parse _ extensionundefining 2o :3360 cs parse _ extension :3360 cs _ CHOL _ workspace (cs _ di _ sparsparse ) double* ) ' undefinedreferenceto ` g2o :3360 cs parse _ extension 33603360 cs _ cholsolsymb (cs _ di _ sparse const *， int * undefinedreferenceto ` g2o :3360 cs parse _ extension 33603360 write cs2 octave (char const *， cs_di_sparsecarse bool ) collect 2: error : LD returned1exitstatusmake (2) :rzdyz*error1make(1) 33: rzd yz errror2make ) 3360 witingforunfinishedjobs . undefinedreferenceto ` g2o :3360 cs parse _ extension 33603360 cs _ CHOL _ workspace (cs _ dextension 33603360 cs _ CHOL _ workspace cs _ di _ space double* ) ' undefinedreferenceto ` g2o 33603360 cs parse _ extension 33603360 cs _ choo od cs _ di _ symbolic const *，double*。 int* ) ' undefinedreferenceto ` g2o 33603360 cs parse _ extension 33603360 write cs2 on cs _ di _ sparse const *， bool ) collect 2: error : LD returned1exitstatusmake (2) :rzdyz*error1make ) 165:rzdyz* error2undefined reference g2o :3360 cs parse _ extension :3360 cs _ CHOL _ workspace (cs _ di _ sparse const *，cs _ dedextion double* ) ' undefinedreferenceto ` g2o :3360 cs parse _ extension 33603360 cs _ cholsolsymb (cs _ di _ sparse const *，dodon int* ) '/home/Taiping/graph slam _ ws/devel/lib/libgaussianslam.so 3360 undefinedreferenceto ` g2o :
rse const*, bool)'collect2: error: ld returned 1 exit statusmake[2]: rzdyz* [/home/taiping/graphslam_ws/devel/lib/gaussianslam_ros/gaussianslam_pc] Error 1make[1]: rzdyz* [gaussianslam_ros/CMakeFiles/gaussianslam_pc.dir/all] Error 2/home/taiping/graphslam_ws/devel/lib/libgaussianslam.so: undefined reference to `g2o::csparse_extension::cs_chol_workspace(cs_di_sparse const*, cs_di_symbolic const*, int*, double*)'/home/taiping/graphslam_ws/devel/lib/libgaussianslam.so: undefined reference to `g2o::csparse_extension::cs_cholsolsymb(cs_di_sparse const*, double*, cs_di_symbolic const*, double*, int*)'..................Error 1make[1]: rzdyz* Error 2make: rzdyz* [all] Error 2Invoking "make -j6 -l6" failed solution
奋斗的树叶,奋斗的树叶很重要…gluNewQuadric
奋斗的树叶安装 libsuitesparse-dev
奋斗的树叶编译 g2o
sudo apt-get install libsuitesparse-devcd g2o/build/cmake ..makesudo make install
可能有些地方不对,我奋斗的树叶编译了两遍才解决.
error: libQGLViewer.so: undefined reference to /usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/libQGLViewer.so: undefined reference to `gluNewQuadric'/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/libQGLViewer.so: undefined reference to `gluUnProject'/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/libQGLViewer.so: undefined reference to `gluCylinder'/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/libQGLViewer.so: undefined reference to `gluPickMatrix'/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/libQGLViewer.so: undefined reference to `gluSphere'/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/libQGLViewer.so: undefined reference to `gluProject'collect2: error: ld returned 1 exit statusmake[3]: rzdyz* [../bin/g2o_viewer] Error 1 solution
libqglviewer 安装
http://libqglviewer.com/installUnix.html
error: By not providing “FindEigen.cmake”
By not providing “FindEigen.cmake” in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by “Eigen”, but CMake did not find one. Could not find a package configuration file provided by “Eigen” with any of the following names:
EigenConfig.cmake
eigen-config.cmake
将其加入到ROS中出现的问题, 例子见https://github.com/rosskidson/g2o_tutorial.
solution # package.xml <build_depend>cmake_modules</build_depend> <run_depend>cmake_modules</run_depend> # this line was not described on the website # CMakeFiles.txt find_package(cmake_modules REQUIRED) 无法安装libqglviewer-qt4-dev包
在网址 http://ftp.debian.org/debian/pool/main/libq/libqglviewer/，下载libqglviewer-dev-common_2.3.4-4.2_all.deb, libqglviewer-qt4-2_2.3.4-4.2_amd64.deb, libqglviewer-qt4-dev_2.3.4-4.2_amd64.deb
sudo dpkg -i libqglviewer-dev-common_2.3.4-4.2_all.debsudo dpkg -i libqglviewer-qt4-2_2.3.4-4.2_amd64.debsudo dpkg -i libqglviewer-qt4-dev_2.3.4-4.2_amd64.deb error: liblapack.so: undefined reference to /usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../lib/liblapack.so: undefined reference to `ATL_scopy'/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../lib/liblapack.so: undefined reference to `ATL_stpsv'............/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../../lib/liblapack.so: undefined reference to `ATL_zger2c'collect2: error: ld returned 1 exit statusmake[2]: rzdyz* [../bin/constant_velocity_target] Error 1make[1]: rzdyz* [g2o/examples/target/CMakeFiles/constant_velocity_target.dir/all] Error 2make: rzdyz* [all] Error 2 solution sudo apt-get install libblas-dev liblapack-dev or
下载liblapack-dev_3.5.0-2ubuntu1_amd64.deb安装
http://packages.ubuntu.com/trusty/amd64/liblapack-dev/download