harrysekim opened a new issue #18611:
URL: https://github.com/apache/incubator-mxnet/issues/18611


   ## Description
   I 'm trying to compile mxnet from source code in windows10, vs2017
   
   1. mxnet clone tag 1.6.0
    git clone --recursive -b 1.6.0 https://github.com/apache/incubator-mxnet 
mxnet_1.6.0
   
   2. set opencv, openblas env
   set OpenCV_DIR=C:\opencv-3.4.1_with_freetype2
   set OpenBLAS_HOME=C:\OpenBLAS-0.3.7-x64
   
   3. cmake
   cmake -G "Visual Studio 15 2017 Win64" -T cuda=10.1,host=x64 -DUSE_CUDA=1 
-DBUILD_CPP_EXAMPLES=1 -DUSE_CPP_PACKAGE=1 -DUSE_CUDNN=1 -DUSE_NVRTC=1 
-DUSE_OPENCV=1 -DUSE_OPENMP=1 -DUSE_BLAS=open -DUSE_LAPACK=1 
-DUSE_DIST_KVSTORE=0 -DCUDA_ARCH_LIST=Common -DCUDA_TOOLSET=10.1 
-DCUDNN_INCLUDE="C:\Program Files\NVIDIA GPU Computing 
Toolkit\CUDA\v10.1\include" -DCUDNN_LIBRARY="C:\Program Files\NVIDIA GPU 
Computing Toolkit\CUDA\v10.1\lib\x64\cudnn.lib" "../"
   
   4. build
   "C:\Program Files (x86)\Microsoft Visual 
Studio\2017\Community\MSBuild\15.0\Bin\MSBuild.exe" mxnet.sln 
/p:Configuration=Release;Platform=x64 /maxcpucount 
   ### Error Message
            Traceback (most recent call last):
              File "OpWrapperGenerator.py", line 433, in <module>
                raise(e)
              File "OpWrapperGenerator.py", line 427, in <module>
                f.write(patternStr % ParseAllOps())
              File "OpWrapperGenerator.py", line 321, in ParseAllOps
                cdll.libmxnet = cdll.LoadLibrary(sys.argv[1])
              File 
"C:\Users\admin\AppData\Local\Programs\Python\Python38\lib\ctypes\__init__.py", 
line 451, in LoadLibrary
                return self._dlltype(name)
              File 
"C:\Users\admin\AppData\Local\Programs\Python\Python38\lib\ctypes\__init__.py", 
line 373, in __init__
                self._handle = _dlopen(self._name, mode)
            FileNotFoundError: Could not find module 
'C:\Workspace\mxnet_1.6.0\build\Release\libmxnet.dll' (or one of its 
dependencies). Try using the full path with constructor syntax.
   
   5. copy dependents dll file to Release folder
   cublas64_10.dll
   cudart64_101.dll
   cudnn64_7.dll
   cufft64_10.dll
   curand64_10.dll
   cusolver64_10.dll
   nvrtc64_101_0.dll
   libgcc_s_seh-1.dll
   libgfortran-3.dll
   libopenblas.dll
   libquadmath-0.dll
   nvcuda.dll
   opencv_world341.dll
   
   6. rebuild 
   ### Error Message
            "Running: OpWrapperGenerator.py"
            Traceback (most recent call last):
              File "OpWrapperGenerator.py", line 433, in <module>
                raise(e)
              File "OpWrapperGenerator.py", line 427, in <module>
                f.write(patternStr % ParseAllOps())
              File "OpWrapperGenerator.py", line 338, in ParseAllOps
                r = ListOP(byref(nOps), byref(opHandlers))
            OSError: exception: access violation writing 0x0000000000000000
   
   ## Environment
   ```
   python 3.8.3
   compiler : vs2017
   
   # paste outputs here
   ```
            "Running: OpWrapperGenerator.py"
            Traceback (most recent call last):
              File "OpWrapperGenerator.py", line 433, in <module>
                raise(e)
              File "OpWrapperGenerator.py", line 427, in <module>
                f.write(patternStr % ParseAllOps())
              File "OpWrapperGenerator.py", line 338, in ParseAllOps
                r = ListOP(byref(nOps), byref(opHandlers))
            OSError: exception: access violation writing 0x0000000000000000
   


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