Target vocoder links to target "Eigen3::Eigen" but the target was not found.

[li-xx-5]

hello,everyone.i met this erro. Target"Vocoder"links to target "Eigen3::Eigen" but the target was not found.Perhaps a find_packages() call is missing for an IMPORTED target, or an ALIAS target is missing? How can i solve this,thank you

[Maxxiey]

@doctor-xiang , hi, i got the same question, any solution you can share? thank you.

[li-xx-5]

@Maxxiey , when i export to CPU, i met this erro.

[SMiPtitz]

Hello, everyone! I find solution for this problem for Ubuntu16 It seems target_link_libraries(vocoder wavernn Eigen3::Eigen) in CMakeLists.txt don't work in my version of eigen. I removed this line and use

add_definitions ( ${EIGEN3_DEFINITIONS} ) include_directories ( ${EIGEN3_INCLUDE_DIRS} )

This source helps me https://stackoverflow.com/questions/53991812/cmake-find-package-not-working-for-eigen