CMake Error of an non-existing folder when I build the lib using WITH_ONNX option

[yangchihyuan]

I tried onnxruntime-linux-x64-gpu-1.21.0 and onnxruntime-linux-x64-gpu-1.22.0, and the same error.

My command to build the lib is
cmake -DWITH_ONNX=/home/chihyuan/RobotNurseHelper_build/onnxruntime-linux-x64-gpu-1.21.0 -D onnxruntime_DIR=/home/chihyuan/RobotNurseHelper_build/onnxruntime-linux-x64-gpu-1.21.0/lib/cmake/onnxruntime ..

My error message is
CMake Error at /home/chihyuan/RobotNurseHelper_build/onnxruntime-linux-x64-gpu-1.21.0/lib/cmake/onnxruntime/onnxruntimeTargets.cmake:83 (message):
The imported target "onnxruntime::onnxruntime" references the file

 "/home/chihyuan/RobotNurseHelper_build/onnxruntime-linux-x64-gpu-1.21.0/lib64/libonnxruntime.so.1.21.0"

but this file does not exist. Possible reasons include:

• The file was deleted, renamed, or moved to another location.

• An install or uninstall procedure did not complete successfully.

• The installation package was faulty and contained

  "/home/chihyuan/RobotNurseHelper_build/onnxruntime-linux-x64-gpu-1.21.0/lib/cmake/onnxruntime/onnxruntimeTargets.cmake"

but not all the files it references.

Call Stack (most recent call first):
/home/chihyuan/RobotNurseHelper_build/onnxruntime-linux-x64-gpu-1.21.0/lib/cmake/onnxruntime/onnxruntimeConfig.cmake:26 (include)
CMakeLists.txt:52 (find_package)

The error message confuses me because I don't have the folder /home/chihyuan/RobotNurseHelper_build/onnxruntime-linux-x64-gpu-1.21.0/lib64. The unzipped folder from onnxruntime released file is onnxruntime-linux-x64-gpu-1.21.0/lib rather than lib64.

Any suggestions? Thanks in advance.

[echuraev]

Hello @yangchihyuan!

Why did you specify -Donnxruntime_DIR? To build EmotiEffCppLib it is necessary just to specify path to a directory with pre-compiled binary files of ONNX runtime.

Please double-check that you did everything as described in the README file. Also, you can check how we build EmotiEffCppLib in the CI:

• Downloading runtimes
• Library building

Please let me know about your results with building EmotiEffCppLib.

[yangchihyuan]

Hi @echuraev
Thank you for the prompt reply.

I specified -Donnxruntime_DIR because I once encountered an error message

CMake Error at CMakeLists.txt:52 (find_package):
By not providing "Findonnxruntime.cmake" in CMAKE_MODULE_PATH this project
has asked CMake to find a package configuration file provided by
"onnxruntime", but CMake did not find one.

Could not find a package configuration file provided by "onnxruntime" with
any of the following names:

onnxruntimeConfig.cmake
onnxruntime-config.cmake

Add the installation prefix of "onnxruntime" to CMAKE_PREFIX_PATH or set
"onnxruntime_DIR" to a directory containing one of the above files. If
"onnxruntime" provides a separate development package or SDK, be sure it
has been installed.

However, I cannot reproduce the error message now. I guess the reason is the onnxruntime version. I once wrongly used 1.12.1, which is a patch version over 1.12.0, without the necessary CMake files.

Thanks for the suggestion of your tests.yml file.
I found on Lines 114 and 115, there are two statements
#Workaround for Linux build in CI
cp -rf onnxruntime/lib onnxruntime/lib64

I think that is the reason I don't have the lib64 directory because it is not part of the original onnxruntime tgz file.

[yangchihyuan]

Although I can successfully execute the cmake command now, I get a new error message.

chihyuan@ROG~/RobotNurseHelper_build/EmotiEffLib/emotieffcpplib/build$ cmake .. -DWITH_ONNX=/home/chihyuan/RobotNurseHelper_build/onnxruntime-linux-x64-gpu-1.22.0
-- xtl v0.7.7
-- Building xtensor v0.25.0
-- Found xtl v0.7.7
-- Configuring done (0.0s)
-- Generating done (0.0s)
-- Build files have been written to: /home/chihyuan/RobotNurseHelper_build/EmotiEffLib/emotieffcpplib/build
chihyuan@ROG~/RobotNurseHelper_build/EmotiEffLib/emotieffcpplib/build$ ls
3rdparty CMakeCache.txt CMakeFiles cmake_install.cmake lib Makefile xtensor.hpp
chihyuan@ROG~/RobotNurseHelper_build/EmotiEffLib/emotieffcpplib/build$ make -j$(nproc)
[ 33%] Building CXX object CMakeFiles/emotiefflib.dir/src/backends/onnx/facial_analysis.cpp.o
[ 66%] Building CXX object CMakeFiles/emotiefflib.dir/src/facial_analysis.cpp.o
In file included from /home/chihyuan/RobotNurseHelper_build/EmotiEffLib/emotieffcpplib/src/facial_analysis.cpp:8:
/home/chihyuan/RobotNurseHelper_build/EmotiEffLib/emotieffcpplib/include/emotiefflib/backends/torch/facial_analysis.h:11:10: fatal error: torch/script.h: No such file or directory
11 | #include <torch/script.h>
| ^~~~~~~~~~~~~~~~
compilation terminated.
make[2]: *** [CMakeFiles/emotiefflib.dir/build.make:76: CMakeFiles/emotiefflib.dir/src/facial_analysis.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [CMakeFiles/Makefile2:118: CMakeFiles/emotiefflib.dir/all] Error 2
make: *** [Makefile:136: all] Error 2
chihyuan@ROG:~/RobotNurseHelper_build/EmotiEffLib/emotieffcpplib/build$

I am confused why I still need libtorch? According to the online document https://sb-ai-lab.github.io/EmotiEffLib/emotieffcpplib/index.html, it should be ok to use only onnxruntime.

[echuraev]

Sorry, my bad. You don't need to use libtorch in case of ONNX Runtime. After #62 the issue should be fixed.

[echuraev]

@yangchihyuan The PR was merged. Please take the latest main and try again. Sorry for the inconvenience. Don't forget to update the submodules by command git submodule update --init --recursive, because versions of xtensor and xtl were bumped.

[yangchihyuan]

Thank you. I can successfully build the libemotiefflib.a file now.