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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2019/02/28 17:57:47 UTC
[GitHub] HaichaoZhu opened a new issue #14283: undefined reference to
`cv::_InputArray
HaichaoZhu opened a new issue #14283: undefined reference to `cv::_InputArray
URL: https://github.com/apache/incubator-mxnet/issues/14283
I am trying to compile MXnet with `makefile`. But the errors `undefined reference to cv::_InputArray::_InputArray(cv::Mat const&)` & `undefined reference to cv::imdecode(cv::_InputArray const&, int)` occurred, the issues look like:
`-L/scratch/ultraimage/hz160/anaconda3/envs/py27/lib -llapack
build/src/io/iter_image_recordio.o: In function mxnet::io::ImageRecordIOParser<float>::ParseNext(std::vector<mxnet::io::InstVector<float>, std::allocator<mxnet::io::InstVector<float> > >*) [clone ._omp_fn.2]':`
`iter_image_recordio.cc:(.text._ZN5mxnet2io19ImageRecordIOParserIfE9ParseNextEPSt6vectorINS0_10InstVectorIfEESaIS5_EE._omp_fn.2[_ZN5mxnet2io19ImageRecordIOParserIfE9ParseNextEPSt6vectorINS0_10InstVectorIfEESaIS5_EE]+0xe26): undefined reference to cv::_InputArray::_InputArray(cv::Mat const&)`
`iter_image_recordio.cc:(.text._ZN5mxnet2io19ImageRecordIOParserIfE9ParseNextEPSt6vectorINS0_10InstVectorIfEESaIS5_EE._omp_fn.2[_ZN5mxnet2io19ImageRecordIOParserIfE9ParseNextEPSt6vectorINS0_10InstVectorIfEESaIS5_EE]+0xe36): undefined reference to cv::imdecode(cv::_InputArray const&, int)'`
## Environment info
----------Python Info----------
('Version :', '2.7.5')
('Compiler :', 'GCC 4.8.5 20150623 (Red Hat 4.8.5-28)')
('Build :', ('default', 'Jul 13 2018 13:06:57'))
('Arch :', ('64bit', 'ELF'))
------------Pip Info-----------
('Version :', '8.1.2')
('Directory :', '/usr/lib/python2.7/site-packages/pip')
----------MXNet Info-----------
No MXNet installed.
----------System Info----------
('Platform :', 'Linux-3.10.0-862.14.4.el7.x86_64-x86_64-with-centos-7.5.1804-Core')
('system :', 'Linux')
('node :', 'spectre11')
('release :', '3.10.0-862.14.4.el7.x86_64')
('version :', '#1 SMP Wed Sep 26 15:12:11 UTC 2018')
Package used (Python/R/Scala/Julia):
1) shared 2) torque/6.0.3(default) 3) moab/9.0.2(default) 4) intel/license
5) gcc/7.2 6) cuda80/toolkit/8.0.44 7) openblas/dynamic/0.2.18 8) lapack/gcc/3.6.1
opencv version: 2.4.5
$ pkg-config --cflags opencv
-I/usr/include/opencv
$ pkg-config --libs opencv
-lopencv_calib3d -lopencv_contrib -lopencv_core -lopencv_features2d -lopencv_flann -lopencv_highgui -lopencv_imgproc -lopencv_legacy -lopencv_ml -lopencv_objdetect -lopencv_photo -lopencv_stitching -lopencv_superres -lopencv_ts -lopencv_video -lopencv_videostab
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