ldd ~/navigation/devel/lib//libnav2_smac_planner.so
, 保证动态链接库的依赖都能找到, 运行后会出现一系列 xxx.so => xxx.so
没有missing 或 no found 应该就没问题(没遇到所以不知道遇到的解决方案)undefined symbol: cd your_catkin_workspace/devel/lib
, 运行 nm -u libnav2_smac_planner.so | grep _ZTVN4ompl4base16DubinsStateSpaceE
可以得到U _ZTVN4ompl4base16DubinsStateSpaceE
说明这个东西没定义运行c++filt _ZTVN4ompl4base16DubinsStateSpaceE shows
恢复成c++编译前的样子, 得vtable for ompl::base::DubinsStateSpace shows
说明ompl::base::DubinsStateSpace没定义, 结果发现是CMakeLists.txt 中没有添加OMPL, 所以添加以下代码
find_package(OMPL REQUIRED)
if(NOT OMPL_FOUND)
message(AUTHOR_WARNING,"Open Motion Planning Library not found")
endif(NOT OMPL_FOUND)
include_directories(
include
${catkin_INCLUDE_DIRS}
${OMPL_INCLUDE_DIRS}
}
target_link_libraries(nav2_smac_planner
${catkin_LIBRARIES}
${OMPL_LIBRARIES}
)
就可以了.(虽然还有好多其他报错, 一个个查吧)
欢迎分享,转载请注明来源:内存溢出
评论列表(0条)