building on linux about faceswap HOT 14 CLOSED

I'm guessing it's a difference between g++ and MSVC. Try removing the & symbol in front of cv_faces.

from faceswap.

Thanks for the help. So I can compile the main.cpp (no error) but now I have an error in FaceSwapper.cpp which looks similar.

/home/maria/Code/FaceSwap/src/FaceSwapper.cpp: In member function ‘void FaceSwapper::swapFaces(cv::Mat&, cv::Rect&, cv::Rect&)’:
/home/maria/Code/FaceSwap/src/FaceSwapper.cpp:48:30: error: invalid initialization of non-const reference of type ‘cv::Mat&’ from an rvalue of type ‘cv::Mat’
featherMask(refined_masks(big_rect_ann));
~~~~~~~~~~~~~^~~~~~~~~~~~~~
In file included from /home/maria/Code/FaceSwap/src/FaceSwapper.cpp:1:0:
/home/maria/Code/FaceSwap/include/FaceSwapper.h:57:10: note: initializing argument 1 of ‘void FaceSwapper::featherMask(cv::Mat&)’
void featherMask(cv::Mat &refined_masks);
^~~~~~~~~~~
/home/maria/Code/FaceSwap/src/FaceSwapper.cpp:49:30: error: invalid initialization of non-const reference of type ‘cv::Mat&’ from an rvalue of type ‘cv::Mat’
featherMask(refined_masks(big_rect_bob));
~~~~~~~~~~~~~^~~~~~~~~~~~~~
In file included from /home/maria/Code/FaceSwap/src/FaceSwapper.cpp:1:0:
/home/maria/Code/FaceSwap/include/FaceSwapper.h:57:10: note: initializing argument 1 of ‘void FaceSwapper::featherMask(cv::Mat&)’
void featherMask(cv::Mat &refined_masks);
^~~~~~~~~~~
make[2]: *** [CMakeFiles/faceswap.dir/build.make:111: CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o] Error 1
make[2]: Leaving directory '/home/maria/Code/FaceSwap/build'
make[1]: *** [CMakeFiles/Makefile2:68: CMakeFiles/faceswap.dir/all] Error 2
make[1]: Leaving directory '/home/maria/Code/FaceSwap/build'
make: *** [Makefile:84: all] Error 2

I tried to remove symbol & in the featherMask function in both .cpp and .h, like this
void FaceSwapper::featherMask(cv::Mat refined_masks)

But then it also fails to compil. Probably I am not removing the symbol correctly or would need to remove it somewhere else? :(

from faceswap.

@maria8899 @mc-jesus I have the exact same problem. Can you help with this?

from faceswap.

I'll try too fix it today.

from faceswap.

@maria8899 any success?

from faceswap.

No. I am not sure why we have this error since opencv is supposed to be platform independent...

from faceswap.

@mc-jesus any progress?

from faceswap.

I think it fixed it in the latest commit. Let me know if it works

from faceswap.

I did not see you had committed something sorry. Thanks for that.
I am only forcing the compilation with c++14 otherwise I have an error about the make_unique pointer not being part of std. But now I have a different error now:

(...)
[ 98%] Building CXX object CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o
/usr/bin/c++ -I/home/maria/Code/Test/FaceSwap/include -I/home/maria/Lib/dlib-19.2/dlib/.. -Wreturn-type -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -O3 -DNDEBUG -std=gnu++14 -o CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o -c /home/maria/Code/Test/FaceSwap/src/FaceSwapper.cpp
[100%] Linking CXX executable faceswap
/usr/bin/cmake -E cmake_link_script CMakeFiles/faceswap.dir/link.txt --verbose=1
/usr/bin/c++ -Wreturn-type -DDLIB_JPEG_SUPPORT -DDLIB_USE_BLAS -DDLIB_USE_LAPACK -DDLIB_PNG_SUPPORT -DDLIB_GIF_SUPPORT -O3 -DNDEBUG CMakeFiles/faceswap.dir/src/main.cpp.o CMakeFiles/faceswap.dir/src/FaceDetectorAndTracker.cpp.o CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o -o faceswap -rdynamic dlib_build/libdlib.a -lpthread -lnsl -lSM -lICE -lX11 -lXext -lgif -lpng -ljpeg -lcblas -lblas -llapack -lblas -llapack -lsqlite3
CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o: In function FaceSwapper::~FaceSwapper()': FaceSwapper.cpp:(.text+0xdc): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x163): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x184): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x20c): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x22d): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x2b5): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x2d6): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x35e): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x37f): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x406): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x427): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x4ae): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x4cf): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x557): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x578): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x600): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x621): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x6a9): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x6ca): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x752): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x773): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x7fa): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x81b): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x8a2): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x8c3): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x94a): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x96b): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x9f2): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0xa13): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0xa9a): undefined reference to cv::fastFree(void*)' CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o: In function FaceSwapper::getMinFrame(cv::Mat const&, cv::Rect_&, cv::Rect_&)':
FaceSwapper.cpp:(.text+0xe45): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Rect_<int> const&)' CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o: In function FaceSwapper::getTransformationMatrices()':
FaceSwapper.cpp:(.text+0xece): undefined reference to cv::getAffineTransform(cv::Point_<float> const*, cv::Point_<float> const*)' FaceSwapper.cpp:(.text+0xfa2): undefined reference to cv::fastFree(void*)'
FaceSwapper.cpp:(.text+0x102a): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x1078): undefined reference to cv::invertAffineTransform(cv::InputArray const&, cv::OutputArray const&)'
FaceSwapper.cpp:(.text+0x10b4): undefined reference to cv::Mat::deallocate()' FaceSwapper.cpp:(.text+0x112c): undefined reference to cv::Mat::deallocate()'
CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o: In function FaceSwapper::getMasks()': FaceSwapper.cpp:(.text+0x116c): undefined reference to cv::noArray()'
FaceSwapper.cpp:(.text+0x11b0): undefined reference to cv::Mat::setTo(cv::_InputArray const&, cv::_InputArray const&)' FaceSwapper.cpp:(.text+0x11b5): undefined reference to cv::noArray()'
FaceSwapper.cpp:(.text+0x11f1): undefined reference to cv::Mat::setTo(cv::_InputArray const&, cv::_InputArray const&)' FaceSwapper.cpp:(.text+0x122d): undefined reference to cv::fillConvexPoly(cv::Mat&, cv::Point const*, int, cv::Scalar const&, int, int)'
FaceSwapper.cpp:(.text+0x1262): undefined reference to cv::fillConvexPoly(cv::Mat&, cv::Point_<int> const*, int, cv::Scalar_<double> const&, int, int)' CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o: In function FaceSwapper::getWarppedMasks()':
FaceSwapper.cpp:(.text+0x1349): undefined reference to cv::warpAffine(cv::_InputArray const&, cv::_OutputArray const&, cv::_InputArray const&, cv::Size_<int>, int, int, cv::Scalar_<double> const&)' FaceSwapper.cpp:(.text+0x1408): undefined reference to cv::warpAffine(cv::_InputArray const&, cv::OutputArray const&, cv::InputArray const&, cv::Size, int, int, cv::Scalar const&)'
CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o: In function FaceSwapper::getRefinedMasks()': FaceSwapper.cpp:(.text+0x143f): undefined reference to cv::noArray()'
FaceSwapper.cpp:(.text+0x14b8): undefined reference to cv::bitwise_and(cv::_InputArray const&, cv::_InputArray const&, cv::_OutputArray const&, cv::_InputArray const&)' FaceSwapper.cpp:(.text+0x14bd): undefined reference to cv::noArray()'
FaceSwapper.cpp:(.text+0x1536): undefined reference to cv::bitwise_and(cv::_InputArray const&, cv::_InputArray const&, cv::_OutputArray const&, cv::_InputArray const&)' FaceSwapper.cpp:(.text+0x15e5): undefined reference to cv::Mat::create(int, int const*, int)'
FaceSwapper.cpp:(.text+0x15f2): undefined reference to cv::Mat::operator=(cv::Scalar_<double> const&)' FaceSwapper.cpp:(.text+0x163e): undefined reference to cv::Mat::copyTo(cv::_OutputArray const&, cv::_InputArray const&) const'
FaceSwapper.cpp:(.text+0x168a): undefined reference to cv::Mat::copyTo(cv::_OutputArray const&, cv::_InputArray const&) const' CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o: In function FaceSwapper::extractFaces()':
FaceSwapper.cpp:(.text+0x1713): undefined reference to cv::Mat::copyTo(cv::_OutputArray const&, cv::_InputArray const&) const' FaceSwapper.cpp:(.text+0x176a): undefined reference to cv::Mat::copyTo(cv::_OutputArray const&, cv::_InputArray const&) const'
CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o: In function FaceSwapper::getWarppedFaces()': FaceSwapper.cpp:(.text+0x1849): undefined reference to cv::Mat::create(int, int const*, int)'
FaceSwapper.cpp:(.text+0x1854): undefined reference to cv::Mat::operator=(cv::Scalar_<double> const&)' FaceSwapper.cpp:(.text+0x190f): undefined reference to cv::warpAffine(cv::_InputArray const&, cv::OutputArray const&, cv::InputArray const&, cv::Size, int, int, cv::Scalar const&)'
FaceSwapper.cpp:(.text+0x19cf): undefined reference to cv::warpAffine(cv::_InputArray const&, cv::_OutputArray const&, cv::_InputArray const&, cv::Size_<int>, int, int, cv::Scalar_<double> const&)' FaceSwapper.cpp:(.text+0x1a19): undefined reference to cv::Mat::copyTo(cv::OutputArray const&, cv::InputArray const&) const'
FaceSwapper.cpp:(.text+0x1a64): undefined reference to cv::Mat::copyTo(cv::_OutputArray const&, cv::_InputArray const&) const' CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o: In function FaceSwapper::featherMask(cv::Mat&)':
FaceSwapper.cpp:(.text+0x1b19): undefined reference to cv::getStructuringElement(int, cv::Size_<int>, cv::Point_<int>)' FaceSwapper.cpp:(.text+0x1bb8): undefined reference to cv::erode(cv::InputArray const&, cv::OutputArray const&, cv::InputArray const&, cv::Point, int, int, cv::Scalar const&)'
FaceSwapper.cpp:(.text+0x1c4c): undefined reference to cv::blur(cv::_InputArray const&, cv::_OutputArray const&, cv::Size_<int>, cv::Point_<int>, int)' CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o: In function FaceSwapper::specifiyHistogram(cv::Mat, cv::Mat, cv::Mat)':
FaceSwapper.cpp:(.text+0x1d8d): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Range const&, cv::Range const&)' FaceSwapper.cpp:(.text+0x1db3): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x1e14): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x1e47): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Range const&, cv::Range const&)'
FaceSwapper.cpp:(.text+0x1e6d): undefined reference to cv::Mat::deallocate()' FaceSwapper.cpp:(.text+0x1ed4): undefined reference to cv::fastFree(void*)'
FaceSwapper.cpp:(.text+0x1f07): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Range const&, cv::Range const&)' FaceSwapper.cpp:(.text+0x1f2d): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x1f94): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x23e1): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Range const&, cv::Range const&)'
FaceSwapper.cpp:(.text+0x2407): undefined reference to cv::Mat::deallocate()' FaceSwapper.cpp:(.text+0x2464): undefined reference to cv::fastFree(void*)'
FaceSwapper.cpp:(.text+0x2497): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Range const&, cv::Range const&)' FaceSwapper.cpp:(.text+0x24bd): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x2524): undefined reference to cv::fastFree(void*)' CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o: In function FaceSwapper::colorCorrectFaces()':
FaceSwapper.cpp:(.text+0x338e): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Rect_<int> const&)' FaceSwapper.cpp:(.text+0x339e): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Rect const&)'
FaceSwapper.cpp:(.text+0x33b3): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Rect_<int> const&)' FaceSwapper.cpp:(.text+0x3405): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Rect const&)'
FaceSwapper.cpp:(.text+0x3415): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Rect_<int> const&)' CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o:FaceSwapper.cpp:(.text+0x3423): more undefined references to cv::Mat::Mat(cv::Mat const&, cv::Rect const&)' follow
CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o: In function FaceSwapper::colorCorrectFaces()': FaceSwapper.cpp:(.text+0x3461): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x34ca): undefined reference to cv::fastFree(void*)' CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o: In function FaceSwapper::getFacePoints(cv::Mat const&)':
FaceSwapper.cpp:(.text+0x4b2c): undefined reference to _IplImage::_IplImage(cv::Mat const&)' FaceSwapper.cpp:(.text+0x50ae): undefined reference to cv::Mat::copySize(cv::Mat const&)'
CMakeFiles/faceswap.dir/src/FaceSwapper.cpp.o: In function FaceSwapper::swapFaces(cv::Mat&, cv::Rect_<int>&, cv::Rect_<int>&)': FaceSwapper.cpp:(.text+0x5575): undefined reference to cv::fastFree(void*)'
FaceSwapper.cpp:(.text+0x568e): undefined reference to cv::Mat::create(int, int const*, int)' FaceSwapper.cpp:(.text+0x56df): undefined reference to cv::Mat::create(int, int const*, int)'
FaceSwapper.cpp:(.text+0x5805): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x590a): undefined reference to cv::Mat::copyTo(cv::_OutputArray const&, cv::InputArray const&) const'
FaceSwapper.cpp:(.text+0x5977): undefined reference to cv::Mat::copyTo(cv::_OutputArray const&, cv::_InputArray const&) const' FaceSwapper.cpp:(.text+0x5a8d): undefined reference to cv::fastFree(void*)'
FaceSwapper.cpp:(.text+0x5b42): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Rect_<int> const&)' FaceSwapper.cpp:(.text+0x5b57): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Rect const&)'
FaceSwapper.cpp:(.text+0x5bd6): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Range const&, cv::Range const&)' FaceSwapper.cpp:(.text+0x5bfa): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x5c69): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x5ca2): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Range const&, cv::Range const&)'
FaceSwapper.cpp:(.text+0x5ccb): undefined reference to cv::Mat::deallocate()' FaceSwapper.cpp:(.text+0x5d3d): undefined reference to cv::fastFree(void*)'
FaceSwapper.cpp:(.text+0x5d7f): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Range const&, cv::Range const&)' FaceSwapper.cpp:(.text+0x5da8): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x5e0f): undefined reference to cv::fastFree(void*)' FaceSwapper.cpp:(.text+0x5f63): undefined reference to cv::Mat::deallocate()'
FaceSwapper.cpp:(.text+0x5f72): undefined reference to cv::Mat::deallocate()' FaceSwapper.cpp:(.text+0x5f81): undefined reference to cv::Mat::deallocate()'
CMakeFiles/faceswap.dir/src/main.cpp.o: In function cv::Mat::~Mat()': main.cpp:(.text._ZN2cv3MatD2Ev[_ZN2cv3MatD5Ev]+0x15): undefined reference to cv::Mat::deallocate()'
main.cpp:(.text._ZN2cv3MatD2Ev[ZN2cv3MatD5Ev]+0x7a): undefined reference to cv::fastFree(void*)' CMakeFiles/faceswap.dir/src/main.cpp.o: In function main':
main.cpp:(.text.startup+0xb9): undefined reference to cv::getTickCount()' main.cpp:(.text.startup+0x144): undefined reference to cv::getTickCount()'
main.cpp:(.text.startup+0x15b): undefined reference to cv::getTickFrequency()' main.cpp:(.text.startup+0x1e0): undefined reference to cv::String::allocate(unsigned long)'
main.cpp:(.text.startup+0x200): undefined reference to cv::imshow(cv::String const&, cv::_InputArray const&)' main.cpp:(.text.startup+0x20a): undefined reference to cv::String::deallocate()'
main.cpp:(.text.startup+0x214): undefined reference to cv::waitKey(int)' main.cpp:(.text.startup+0x248): undefined reference to cv::Mat::deallocate()'
main.cpp:(.text.startup+0x2aa): undefined reference to cv::fastFree(void*)' main.cpp:(.text.startup+0x3fa): undefined reference to cv::String::deallocate()'
CMakeFiles/faceswap.dir/src/FaceDetectorAndTracker.cpp.o: In function FaceDetectorAndTracker::~FaceDetectorAndTracker()': FaceDetectorAndTracker.cpp:(.text+0x22): undefined reference to cv::Mat::deallocate()'
FaceDetectorAndTracker.cpp:(.text+0xa2): undefined reference to cv::fastFree(void*)' FaceDetectorAndTracker.cpp:(.text+0xe4): undefined reference to cv::Mat::deallocate()'
FaceDetectorAndTracker.cpp:(.text+0x141): undefined reference to cv::fastFree(void*)' FaceDetectorAndTracker.cpp:(.text+0x1da): undefined reference to cv::Mat::deallocate()'
FaceDetectorAndTracker.cpp:(.text+0x241): undefined reference to cv::fastFree(void*)' FaceDetectorAndTracker.cpp:(.text+0x252): undefined reference to cv::CascadeClassifier::~CascadeClassifier()'
CMakeFiles/faceswap.dir/src/FaceDetectorAndTracker.cpp.o: In function FaceDetectorAndTracker::track()': FaceDetectorAndTracker.cpp:(.text+0x30f): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Rect const&)'
FaceDetectorAndTracker.cpp:(.text+0x3ca): undefined reference to cv::CascadeClassifier::detectMultiScale(cv::_InputArray const&, std::vector<cv::Rect_<int>, std::allocator<cv::Rect_<int> > >&, double, int, int, cv::Size_<int>, cv::Size_<int>)' FaceDetectorAndTracker.cpp:(.text+0x46b): undefined reference to cv::Mat::deallocate()'
FaceDetectorAndTracker.cpp:(.text+0x4cf): undefined reference to cv::fastFree(void*)' FaceDetectorAndTracker.cpp:(.text+0x613): undefined reference to cv::noArray()'
FaceDetectorAndTracker.cpp:(.text+0x6af): undefined reference to cv::matchTemplate(cv::_InputArray const&, cv::_InputArray const&, cv::_OutputArray const&, int, cv::_InputArray const&)' FaceDetectorAndTracker.cpp:(.text+0x79d): undefined reference to cv::normalize(cv::_InputArray const&, cv::_InputOutputArray const&, double, double, int, int, cv::InputArray const&)'
FaceDetectorAndTracker.cpp:(.text+0x7b9): undefined reference to cv::Mat::deallocate()' FaceDetectorAndTracker.cpp:(.text+0x822): undefined reference to cv::fastFree(void*)'
FaceDetectorAndTracker.cpp:(.text+0x84f): undefined reference to cv::noArray()' FaceDetectorAndTracker.cpp:(.text+0x8a0): undefined reference to cv::minMaxLoc(cv::InputArray const&, double*, double*, cv::Point*, cv::Point, cv::InputArray const&)'
FaceDetectorAndTracker.cpp:(.text+0x910): undefined reference to cv::getCPUTickCount()' FaceDetectorAndTracker.cpp:(.text+0x93f): undefined reference to cv::getTickFrequency()'
FaceDetectorAndTracker.cpp:(.text+0x9dd): undefined reference to cv::fastFree(void*)' FaceDetectorAndTracker.cpp:(.text+0x9f1): undefined reference to cv::getCPUTickCount()'
FaceDetectorAndTracker.cpp:(.text+0xa01): undefined reference to cv::Mat::deallocate()' CMakeFiles/faceswap.dir/src/FaceDetectorAndTracker.cpp.o: In function FaceDetectorAndTracker::FaceDetectorAndTracker(std::cxx11::basic_string<char, std::char_traits, std::allocator >, int, unsigned long)':
FaceDetectorAndTracker.cpp:(.text+0xda7): undefined reference to cv::VideoCapture::VideoCapture(int)' FaceDetectorAndTracker.cpp:(.text+0xe03): undefined reference to cv::CascadeClassifier::CascadeClassifier(cv::String const&)'
FaceDetectorAndTracker.cpp:(.text+0xe0b): undefined reference to cv::String::deallocate()' FaceDetectorAndTracker.cpp:(.text+0xe23): undefined reference to cv::CascadeClassifier::~CascadeClassifier()'
FaceDetectorAndTracker.cpp:(.text+0xe39): undefined reference to cv::CascadeClassifier::empty() const' FaceDetectorAndTracker.cpp:(.text+0xeeb): undefined reference to cv::String::allocate(unsigned long)'
FaceDetectorAndTracker.cpp:(.text+0x102b): undefined reference to cv::CascadeClassifier::~CascadeClassifier()' FaceDetectorAndTracker.cpp:(.text+0x1059): undefined reference to cv::String::deallocate()'
CMakeFiles/faceswap.dir/src/FaceDetectorAndTracker.cpp.o: In function FaceDetectorAndTracker::detect()': FaceDetectorAndTracker.cpp:(.text+0x125b): undefined reference to cv::CascadeClassifier::detectMultiScale(cv::InputArray const&, std::vector<cv::Rect, std::allocator<cv::Rect > >&, double, int, int, cv::Size, cv::Size)'
FaceDetectorAndTracker.cpp:(.text+0x12e4): undefined reference to cv::Mat::deallocate()' FaceDetectorAndTracker.cpp:(.text+0x134a): undefined reference to cv::fastFree(void)'
FaceDetectorAndTracker.cpp:(.text+0x13fd): undefined reference to cv::Mat::Mat(cv::Mat const&, cv::Rect_<int> const&)' FaceDetectorAndTracker.cpp:(.text+0x1468): undefined reference to cv::Mat::copyTo(cv::_OutputArray const&) const'
FaceDetectorAndTracker.cpp:(.text+0x1587): undefined reference to cv::fastFree(void*)' FaceDetectorAndTracker.cpp:(.text+0x15a3): undefined reference to cv::Mat::deallocate()'
FaceDetectorAndTracker.cpp:(.text+0x1604): undefined reference to cv::fastFree(void*)' FaceDetectorAndTracker.cpp:(.text+0x17c3): undefined reference to cv::Mat::deallocate()'
CMakeFiles/faceswap.dir/src/FaceDetectorAndTracker.cpp.o: In function FaceDetectorAndTracker::operator>>(cv::Mat&)': FaceDetectorAndTracker.cpp:(.text+0x1bc6): undefined reference to cv::resize(cv::_InputArray const&, cv::OutputArray const&, cv::Size, double, double, int)'
FaceDetectorAndTracker.cpp:(.text+0x1c64): undefined reference to cv::Mat::deallocate()' CMakeFiles/faceswap.dir/src/FaceDetectorAndTracker.cpp.o: In function std::vector<cv::Mat, std::allocatorcv::Mat >::~vector()':
FaceDetectorAndTracker.cpp:(.text._ZNSt6vectorIN2cv3MatESaIS1_EED2Ev[_ZNSt6vectorIN2cv3MatESaIS1_EED5Ev]+0x34): undefined reference to cv::Mat::deallocate()' FaceDetectorAndTracker.cpp:(.text._ZNSt6vectorIN2cv3MatESaIS1_EED2Ev[_ZNSt6vectorIN2cv3MatESaIS1_EED5Ev]+0x91): undefined reference to cv::fastFree(void*)'
CMakeFiles/faceswap.dir/src/FaceDetectorAndTracker.cpp.o: In function void std::vector<cv::Mat, std::allocator<cv::Mat> >::_M_emplace_back_aux<cv::Mat>(cv::Mat&&)': FaceDetectorAndTracker.cpp:(.text._ZNSt6vectorIN2cv3MatESaIS1_EE19_M_emplace_back_auxIJS1_EEEvDpOT_[_ZNSt6vectorIN2cv3MatESaIS1_EE19_M_emplace_back_auxIJS1_EEEvDpOT_]+0x1d4): undefined reference to cv::Mat::copySize(cv::Mat const&)'
FaceDetectorAndTracker.cpp:(.text.ZNSt6vectorIN2cv3MatESaIS1_EE19_M_emplace_back_auxIJS1_EEEvDpOT[ZNSt6vectorIN2cv3MatESaIS1_EE19_M_emplace_back_auxIJS1_EEEvDpOT]+0x21c): undefined reference to cv::Mat::deallocate()' FaceDetectorAndTracker.cpp:(.text._ZNSt6vectorIN2cv3MatESaIS1_EE19_M_emplace_back_auxIJS1_EEEvDpOT_[_ZNSt6vectorIN2cv3MatESaIS1_EE19_M_emplace_back_auxIJS1_EEEvDpOT_]+0x281): undefined reference to cv::fastFree(void*)'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/faceswap.dir/build.make:157: faceswap] Error 1
make[2]: Leaving directory '/home/maria/Code/Test/FaceSwap/build'
make[1]: *** [CMakeFiles/Makefile2:68: CMakeFiles/faceswap.dir/all] Error 2
make[1]: Leaving directory '/home/maria/Code/Test/FaceSwap/build'
make: *** [Makefile:84: all] Error

from faceswap.

I think the problem comes from me and to properly compile using cmake.

from faceswap.

@maria8899 I think you haven't linked the needed OpenCV libraries.

from faceswap.

@mc-jesus Yes exactly, it is compiling now! Thank you so much!

from faceswap.

how do u make it? I'm facing with the same thing now. could u help me , thx!

from faceswap.

@maria8899

from faceswap.