KdTreeFLANN to work together with pcl::Histogram

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KdTreeFLANN to work together with pcl::Histogram

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Hi All,

I am trying to use pcl::Histogram in KdTreeFLANN, but it gives an errors
that lib does not work with those type of descriptors
Do you know how to search nearest neighbors for pcl::Histogram ?

Error are

Error 8 error LNK2019: unresolved external symbol "public: __cdecl
pcl::KdTreeFLANN<struct pcl::Histogram<90>,struct flann::L2_Simple<float>
>::KdTreeFLANN<struct pcl::Histogram<90>,struct flann::L2_Simple<float>
>(bool)" (??0?$KdTreeFLANN@U?$Histogram@$0FK@@pcl@@U?$L2_Simple@M@flann@
@@pcl@@QEAA@_N@Z) referenced in function main

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