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pathak22 / pyflow

Fast, accurate and easy to run dense optical flow with python wrapper
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Installation error on Windows 10 with Python 3.6 #18

Open gelazari opened 6 years ago

gelazari commented 6 years ago

Hi guys,

I'm getting the following installation error:

Compiling pyflow.pyx because it changed. [1/1] Cythonizing pyflow.pyx running build_ext building 'pyflow' extension creating build creating build\temp.win-amd64-3.6 creating build\temp.win-amd64-3.6\Release creating build\temp.win-amd64-3.6\Release\src C:\Mingw\bin\gcc.exe -mdll -O -Wall -DMS_WIN64 -IC:\Users\gelaz\Anaconda3\lib\site-packages\numpy\core\include -IC:\User s\gelaz\Anaconda3\lib\site-packages\numpy\core\include -IC:\Users\gelaz\Anaconda3\include -IC:\Users\gelaz\Anaconda3\inc lude -c pyflow.cpp -o build\temp.win-amd64-3.6\Release\pyflow.o In file included from C:\Users\gelaz\Anaconda3\lib\site-packages\numpy\core\include/numpy/ndarraytypes.h:1818:0, from C:\Users\gelaz\Anaconda3\lib\site-packages\numpy\core\include/numpy/ndarrayobject.h:18, from C:\Users\gelaz\Anaconda3\lib\site-packages\numpy\core\include/numpy/arrayobject.h:4, from pyflow.cpp:525: C:\Users\gelaz\Anaconda3\lib\site-packages\numpy\core\include/numpy/npy_1_7_deprecated_api.h:13:79: note: #pragma messag e: C:\Users\gelaz\Anaconda3\lib\site-packages\numpy\core\include/numpy/npy_1_7_deprecated_api.h(12) : Warning Msg: Using deprecated NumPy API, disable it by #defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION") ^ pyflow.cpp: In function 'PyTypeObject __Pyx_ImportType(const char, const char, size_t, int)': pyflow.cpp:7960:53: warning: unknown conversion type character 'z' in format [-Wformat=] module_name, class_name, basicsize, size); ^ pyflow.cpp:7960:53: warning: unknown conversion type character 'z' in format [-Wformat=] pyflow.cpp:7960:53: warning: too many arguments for format [-Wformat-extra-args] C:\Mingw\bin\gcc.exe -mdll -O -Wall -DMS_WIN64 -IC:\Users\gelaz\Anaconda3\lib\site-packages\numpy\core\include -IC:\User s\gelaz\Anaconda3\lib\site-packages\numpy\core\include -IC:\Users\gelaz\Anaconda3\include -IC:\Users\gelaz\Anaconda3\inc lude -c src/Coarse2FineFlowWrapper.cpp -o build\temp.win-amd64-3.6\Release\src\coarse2fineflowwrapper.o In file included from src/Image.h:9:0, from src/Coarse2FineFlowWrapper.cpp:8: src/ImageProcessing.h: In static member function 'static void ImageProcessing::ResizeImage(const T1, T2, int, int, int , int, int)': src/ImageProcessing.h:230:60: warning: 'memset' used with constant zero length parameter; this could be due to transpose d parameters [-Wmemset-transposed-args] memset(pDstImage,sizeof(T2)DstWidthDstHeightnChannels,0); ^ C:\Mingw\bin\gcc.exe -mdll -O -Wall -DMS_WIN64 -IC:\Users\gelaz\Anaconda3\lib\site-packages\numpy\core\include -IC:\User s\gelaz\Anaconda3\lib\site-packages\numpy\core\include -IC:\Users\gelaz\Anaconda3\include -IC:\Users\gelaz\Anaconda3\inc lude -c src\GaussianPyramid.cpp -o build\temp.win-amd64-3.6\Release\src\gaussianpyramid.o In file included from src\Image.h:9:0, from src\GaussianPyramid.h:7, from src\GaussianPyramid.cpp:4: src\ImageProcessing.h: In static member function 'static void ImageProcessing::ResizeImage(const T1, T2, int, int, int , int, int)': src\ImageProcessing.h:230:60: warning: 'memset' used with constant zero length parameter; this could be due to transpose d parameters [-Wmemset-transposed-args] memset(pDstImage,sizeof(T2)DstWidthDstHeightnChannels,0); ^ src\ImageProcessing.h: In instantiation of 'static void ImageProcessing::vfiltering(const T1, T2, int, int, int, const double, int) [with T1 = double; T2 = double]': src\Image.h:1331:29: required from 'void Image::imfilter_hv(Image&, const double, int, const double, int) con st [with T1 = double; T = double]' src\Image.h:1199:2: required from 'void Image::GaussianSmoothing(Image&, double, int) const [with T1 = double; T = double]' src\GaussianPyramid.cpp:67:45: required from here src\ImageProcessing.h:344:14: warning: unused variable 'offset' [-Wunused-variable] int i,j,l,k,offset,ii; ^~ C:\Mingw\bin\gcc.exe -mdll -O -Wall -DMS_WIN64 -IC:\Users\gelaz\Anaconda3\lib\site-packages\numpy\core\include -IC:\User s\gelaz\Anaconda3\lib\site-packages\numpy\core\include -IC:\Users\gelaz\Anaconda3\include -IC:\Users\gelaz\Anaconda3\inc lude -c src\OpticalFlow.cpp -o build\temp.win-amd64-3.6\Release\src\opticalflow.o In file included from src\Image.h:9:0, from src\OpticalFlow.h:6, from src\OpticalFlow.cpp:4: src\ImageProcessing.h: In static member function 'static void ImageProcessing::ResizeImage(const T1, T2, int, int, int , int, int)': src\ImageProcessing.h:230:60: warning: 'memset' used with constant zero length parameter; this could be due to transpose d parameters [-Wmemset-transposed-args] memset(pDstImage,sizeof(T2)DstWidthDstHeightnChannels,0); ^ src\OpticalFlow.cpp: In static member function 'static void OpticalFlow::SmoothFlowSOR(const DImage&, const DImage&, DIm age&, DImage&, DImage&, double, int, int, int)': src\OpticalFlow.cpp:267:11: warning: unused variable 'power_alpha' [-Wunused-variable] double power_alpha = 0.5; ^~~ src\OpticalFlow.cpp:287:11: warning: unused variable '_a' [-Wunused-variable] double _a = 10000, _b = 0.1; ^~ src\OpticalFlow.cpp:287:24: warning: unused variable '_b' [-Wunused-variable] double _a = 10000, _b = 0.1; ^~ src\OpticalFlow.cpp: In static member function 'static void OpticalFlow::SmoothFlowPDE(const DImage&, const DImage&, DIm age&, DImage&, DImage&, double, int, int, int)': src\OpticalFlow.cpp:545:11: warning: unused variable 'power_alpha' [-Wunused-variable] double power_alpha = 0.5; ^~~ src\OpticalFlow.cpp:565:11: warning: unused variable '_a' [-Wunused-variable] double _a = 10000, _b = 0.1; ^~ src\OpticalFlow.cpp:565:24: warning: unused variable '_b' [-Wunused-variable] double _a = 10000, _b = 0.1; ^~ In file included from src\Image.h:9:0, from src\OpticalFlow.h:6, from src\OpticalFlow.cpp:4: src\ImageProcessing.h: In instantiation of 'static void ImageProcessing::vfiltering(const T1, T2, int, int, int, const double, int) [with T1 = double; T2 = double]': src\Image.h:1331:29: required from 'void Image::imfilter_hv(Image&, const double, int, const double, int) con st [with T1 = double; T = double]' src\OpticalFlow.cpp:52:42: required from here src\ImageProcessing.h:344:14: warning: unused variable 'offset' [-Wunused-variable] int i,j,l,k,offset,ii; ^~ In file included from src\OpticalFlow.h:6:0, from src\OpticalFlow.cpp:4: src\Image.h: In instantiation of 'void Image::warpImageBicubicRef(const Image&, Image&, const Image&, const Image&, const Image&, const Image&, const Image&) const [with T1 = double; T2 = double; T = double]': src\Image.h:2482:2: required from 'void Image::warpImageBicubicRef(const Image&, Image&, const Image&, co nst Image&) const [with T1 = double; T = double]' src\OpticalFlow.cpp:437:43: required from here src\Image.h:2525:4: warning: variable 'ImgMax' set but not used [-Wunused-but-set-variable] T ImgMax; ^~ C:\Mingw\bin\gcc.exe -mdll -O -Wall -DMS_WIN64 -IC:\Users\gelaz\Anaconda3\lib\site-packages\numpy\core\include -IC:\User s\gelaz\Anaconda3\lib\site-packages\numpy\core\include -IC:\Users\gelaz\Anaconda3\include -IC:\Users\gelaz\Anaconda3\inc lude -c src\Stochastic.cpp -o build\temp.win-amd64-3.6\Release\src\stochastic.o C:\Mingw\bin\gcc.exe -mdll -O -Wall -DMS_WIN64 -IC:\Users\gelaz\Anaconda3\lib\site-packages\numpy\core\include -IC:\User s\gelaz\Anaconda3\lib\site-packages\numpy\core\include -IC:\Users\gelaz\Anaconda3\include -IC:\Users\gelaz\Anaconda3\inc lude -c src/Coarse2FineFlowWrapper.cpp -o build\temp.win-amd64-3.6\Release\src\coarse2fineflowwrapper.o In file included from src/Image.h:9:0, from src/Coarse2FineFlowWrapper.cpp:8: src/ImageProcessing.h: In static member function 'static void ImageProcessing::ResizeImage(const T1, T2, int, int, int , int, int)': src/ImageProcessing.h:230:60: warning: 'memset' used with constant zero length parameter; this could be due to transpose d parameters [-Wmemset-transposed-args] memset(pDstImage,sizeof(T2)DstWidthDstHeightnChannels,0); ^ writing build\temp.win-amd64-3.6\Release\pyflow.cp36-win_amd64.def C:\Mingw\bin\g++.exe -shared -s build\temp.win-amd64-3.6\Release\pyflow.o build\temp.win-amd64-3.6\Release\src\coarse2fi neflowwrapper.o build\temp.win-amd64-3.6\Release\src\gaussianpyramid.o build\temp.win-amd64-3.6\Release\src\opticalflow. o build\temp.win-amd64-3.6\Release\src\stochastic.o build\temp.win-amd64-3.6\Release\src\coarse2fineflowwrapper.o build\ temp.win-amd64-3.6\Release\pyflow.cp36-win_amd64.def -LC:\Users\gelaz\Anaconda3\libs -LC:\Users\gelaz\Anaconda3\PCbuild\ amd64 -lpython36 -lmsvcr140 -o C:\Users\gelaz\Desktop\pyflow\pyflow.cp36-win_amd64.pyd build\temp.win-amd64-3.6\Release\src\coarse2fineflowwrapper.o:Coarse2FineFlowWrapper.cpp:(.text+0x11): multiple definiti on of `Coarse2FineFlowWrapper(double, double, double, double const, double const, double, double, int, int, int, in t, int, int, int, int)' build\temp.win-amd64-3.6\Release\src\coarse2fineflowwrapper.o:Coarse2FineFlowWrapper.cpp:(.text+0x11): first defined her e C:\Users\gelaz\Anaconda3\libs/libpython36.dll.a: error adding symbols: File format not recognized collect2.exe: error: ld returned 1 exit status error: command 'C:\Mingw\bin\g++.exe' failed with exit status 1

hitachinsk commented 5 years ago

I encountered the same problem as you, there are lots of warnings and errors shown in the terminal, maybe it's caused by the mismatch of gcc/g++ version? I don't know which version the author use.

kirubes27 commented 2 years ago

Hi, I'm encountering the same error. Has anyone found a fix yet?