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fatal error: Eigen/Core: No such file or directory #17

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mdswyz opened this issue Apr 25, 2020 · 3 comments
Open

fatal error: Eigen/Core: No such file or directory #17

mdswyz opened this issue Apr 25, 2020 · 3 comments

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@mdswyz
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mdswyz commented Apr 25, 2020

l have this problem when I dong “sudo ./make.sh”
l reinstall eigen lib many times, what should l do?
l am looking forword to seeing you can help me to solve this problem
By the way ,this is a awesome project!

@mdswyz
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mdswyz commented Apr 25, 2020

image

@oylz
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oylz commented Apr 25, 2020

sorry, it is my negligence.
you can have a look at make.sh line 21

IINCLUDE="-I/home/$USER/code/test/pp/opencvlib/include -I/usr/local/include -I/home/$USER/.cache/bazel/bazel$USER/$BAZEL/external/eigen_archive/Eigen -I/home/$USER/code1/tbb-2018_U1/include/tbb -I/home/$USER/code1/tbb-2018_U1/include"

may be you shoud change eigen include directory from -I/home/$USER/.cache/bazel/bazel$USER/$BAZEL/external/eigen_archive/Eigen to -I/usr/local/include/eigen3/Eige

@quangnmkma
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quangnmkma commented Dec 6, 2021

I had add #include <eigen3/Eigen/Core> in file Detection.h , iou_matching.h, linear_assignment.h, nn_matching.h .
i had add #include <eigen3/unsupported/Eigen/MatrixFunctions> in file kalman_filter.h
i had repair at make.sh line 21 :
IINCLUDE="-I/home/$USER/code/test/pp/opencvlib/include -I/usr/local/include -I/home/$USER/.cache/bazel/bazel$USER/$BAZEL/external/eigen_archive/Eigen -I/home/$USER/code1/tbb-2018_U1/include/tbb -I/home/$USER/code1/tbb-2018_U1/include"
become :
IINCLUDE="-I/home/$USER/code/test/pp/opencvlib/include -I/usr/local/include -I/usr/local/include/eigen3/Eige -I/home/$USER/code1/tbb-2018_U1/include/tbb -I/home/$USER/code1/tbb-2018_U1/include"

but when i run "./make.sh" i have this problem :
Screenshot from 2021-12-06 16-41-38

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