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Point Cloud Library (PCL)
https://pointclouds.org/
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undefined reference to `KD_TREE<pcl::PointXYZINormal>::Nearest_Search(pcl::PointXYZINormal #6034

Closed FranciscoAnayaPalacios closed 1 month ago

FranciscoAnayaPalacios commented 1 month ago

I'm trying to build FastLio and it appears the error refering to the pcl__PointXYZINormal type:

/usr/bin/ld: CMakeFiles/fastlio_mapping.dir/src/laserMapping.cpp.o: in function h_share_model(state_ikfom&, esekfom::dyn_share_datastruct<double>&) [clone ._omp_fn.0]': laserMapping.cpp:(.text+0x16a89): undefined reference toKD_TREE::Nearest_Search(pcl::PointXYZINormal, int, std::vector<pcl::PointXYZINormal, Eigen::aligned_allocator >&, std::vector<float, std::allocator >&, float)' collect2: error: ld returned 1 exit status gmake[2]: [CMakeFiles/fastlio_mapping.dir/build.make:476: fastlio_mapping] Error 1 gmake[1]: [CMakeFiles/Makefile2:593: CMakeFiles/fastlio_mapping.dir/all] Error 2 gmake: *** [Makefile:146: all] Error 2

Failed <<< fast_lio [3.36s, exited with code 2]

mvieth commented 1 month ago

PCL does not have a class called KD_TREE with member function Nearest_Search, so this is not a PCL problem. I suggest you contact the FastLio maintainers.