Can't install - Githubissues

After install cuda 10.1 on my local environment. That error message doesn't show. However, other message was displayed.

ERROR: Command errored out with exit status 1: command: 'C:\Users\2020498\Anaconda3\envs\predictional\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\setup.py'"'"'; file='"'"'C:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record 'C:\Users\2020498\AppData\Local\Temp\pip-record-qw_fejb7\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Users\2020498\Anaconda3\envs\predictional\Include\warp-rnnt' cwd: C:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\ Complete output (358 lines): running install running build running build_py creating build creating build\lib.win-amd64-3.7 creating build\lib.win-amd64-3.7\warp_rnnt copying warp_rnnt\test.py -> build\lib.win-amd64-3.7\warp_rnnt copying warp_rnnt__init__.py -> build\lib.win-amd64-3.7\warp_rnnt running build_ext C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\utils\cpp_extension.py:274: UserWarning: Error checking compiler version for cl: [WinError 2] 지정된 파일을 찾을 수 없습니다 warnings.warn('Error checking compiler version for {}: {}'.format(compiler, error)) building 'warp_rnnt._C' extension creating C:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\build\temp.win-amd64-3.7 creating C:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\build\temp.win-amd64-3.7\Release Emitting ninja build file C:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\build\temp.win-amd64-3.7\Release\build.ninja... Compiling objects... Allowing ninja to set a default number of workers... (overridable by setting the environment variable MAX_JOBS=N) [1/3] cl /showIncludes /nologo /Ox /W3 /GL /DNDEBUG /MD /MD /wd4819 /wd4251 /wd4244 /wd4267 /wd4275 /wd4018 /wd4190 /EHsc -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\torch\csrc\api\include -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\TH -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\THC "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\include" -IC:\Users\2020498\Anaconda3\envs\predictional\include -IC:\Users\2020498\Anaconda3\envs\predictional\include "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE" "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\INCLUDE" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt" -c C:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\binding.cpp /FoC:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\build\temp.win-amd64-3.7\Release\binding.obj -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_C -D_GLIBCXX_USE_CXX11_ABI=0 /std:c++14 FAILED: C:/Users/2020498/AppData/Local/Temp/pip-install-29gjzxry/warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75/build/temp.win-amd64-3.7/Release/binding.obj cl /showIncludes /nologo /Ox /W3 /GL /DNDEBUG /MD /MD /wd4819 /wd4251 /wd4244 /wd4267 /wd4275 /wd4018 /wd4190 /EHsc -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\torch\csrc\api\include -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\TH -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\THC "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\include" -IC:\Users\2020498\Anaconda3\envs\predictional\include -IC:\Users\2020498\Anaconda3\envs\predictional\include "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE" "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\INCLUDE" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt" -c C:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\binding.cpp /FoC:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\build\temp.win-amd64-3.7\Release\binding.obj -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_C -D_GLIBCXX_USE_CXX11_ABI=0 /std:c++14 C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/impl/DeviceGuardImplInterface.h(221): warning C4800: 'const c10::impl::DeviceGuardImplInterface ': forcing value to bool 'true' or 'false' (performance warning) C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(282): warning C4814: 'c10::optional::contained_val': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(515): note: see reference to class template instantiation 'c10::optional' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(285): warning C4814: 'c10::optional::contained_val': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(465): warning C4814: 'c10::optional::operator ->': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(474): warning C4814: 'c10::optional::operator ': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(479): warning C4814: 'c10::optional::operator ': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(491): warning C4814: 'c10::optional::value': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(497): warning C4814: 'c10::optional::value': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(509): warning C4814: 'c10::optional::value_or': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(282): warning C4814: 'c10::optional::contained_val': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/impl/InlineDeviceGuard.h(371): note: see reference to class template instantiation 'c10::optional' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/impl/InlineDeviceGuard.h(389): note: see reference to class template instantiation 'c10::impl::InlineOptionalDeviceGuard' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(283): error C2556: 'c10::Device &c10::optional::contained_val(void) const &': overloaded function differs only by return type from 'const c10::Device &c10::optional::contained_val(void) const &' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(277): note: see declaration of 'c10::optional::contained_val' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(283): error C2373: 'c10::optional::contained_val': redefinition; different type modifiers C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(277): note: see declaration of 'c10::optional::contained_val' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(284): error C2059: syntax error: 'return' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(284): error C2238: unexpected token(s) preceding ';' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(287): error C2144: syntax error: 'void' should be preceded by ';' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(282): warning C4814: 'c10::optional<c10::impl::InlineDeviceGuard>::contained_val': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/impl/InlineDeviceGuard.h(388): note: see reference to class template instantiation 'c10::optional<c10::impl::InlineDeviceGuard>' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/DeviceGuard.h(168): note: see reference to class template instantiation 'c10::impl::InlineOptionalDeviceGuard' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(283): error C2556: 'c10::impl::InlineDeviceGuard &c10::optional<c10::impl::InlineDeviceGuard>::contained_val(void) const &': overloaded function differs only by return type from 'const c10::impl::InlineDeviceGuard &c10::optional<c10::impl::InlineDeviceGuard>::contained_val(void) const &' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(277): note: see declaration of 'c10::optional<c10::impl::InlineDeviceGuard>::contained_val' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(283): error C2373: 'c10::optional<c10::impl::InlineDeviceGuard>::contained_val': redefinition; different type modifiers C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(277): note: see declaration of 'c10::optional<c10::impl::InlineDeviceGuard>::contained_val' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(156): warning C4814: 'c10::complex::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(277): note: see reference to class template instantiation 'c10::complex' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(161): warning C4814: 'c10::complex::operator +=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(166): warning C4814: 'c10::complex::operator -=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(172): warning C4814: 'c10::complex::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(178): warning C4814: 'c10::complex::operator /=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(185): warning C4814: 'c10::complex::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(192): warning C4814: 'c10::complex::operator +=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(199): warning C4814: 'c10::complex::operator -=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(211): warning C4814: 'c10::complex::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(229): warning C4814: 'c10::complex::operator /=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(237): warning C4814: 'c10::complex::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(270): warning C4814: 'c10::complex::real': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(276): warning C4814: 'c10::complex::imag': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(156): warning C4814: 'c10::complex::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(281): note: see reference to class template instantiation 'c10::complex' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(161): warning C4814: 'c10::complex::operator +=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(166): warning C4814: 'c10::complex::operator -=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(172): warning C4814: 'c10::complex::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(178): warning C4814: 'c10::complex::operator /=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(185): warning C4814: 'c10::complex::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(192): warning C4814: 'c10::complex::operator +=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(199): warning C4814: 'c10::complex::operator -=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(211): warning C4814: 'c10::complex::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(229): warning C4814: 'c10::complex::operator /=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(237): warning C4814: 'c10::complex::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(270): warning C4814: 'c10::complex::real': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(276): warning C4814: 'c10::complex::imag': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(156): warning C4814: 'c10::complex::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(285): note: see reference to class template instantiation 'c10::complex' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(161): warning C4814: 'c10::complex::operator +=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(166): warning C4814: 'c10::complex::operator -=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(172): warning C4814: 'c10::complex::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(178): warning C4814: 'c10::complex::operator /=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(185): warning C4814: 'c10::complex::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(192): warning C4814: 'c10::complex::operator +=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(199): warning C4814: 'c10::complex::operator -=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(211): warning C4814: 'c10::complex::operator *=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(229): warning C4814: 'c10::complex::operator /=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(237): warning C4814: 'c10::complex::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(270): warning C4814: 'c10::complex::real': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/complex.h(276): warning C4814: 'c10::complex::imag': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/reverse_iterator.h(93): warning C4814: 'c10::reverse_iterator<_Iterator>::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/reverse_iterator.h(177): note: see reference to class template instantiation 'c10::reverse_iterator<_Iterator>' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/reverse_iterator.h(126): warning C4814: 'c10::reverse_iterator<_Iterator>::operator ++': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/reverse_iterator.h(132): warning C4814: 'c10::reverse_iterator<_Iterator>::operator ++': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/reverse_iterator.h(137): warning C4814: 'c10::reverse_iterator<_Iterator>::operator --': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/reverse_iterator.h(143): warning C4814: 'c10::reverse_iterator<_Iterator>::operator --': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/reverse_iterator.h(152): warning C4814: 'c10::reverse_iterator<_Iterator>::operator +=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/reverse_iterator.h(161): warning C4814: 'c10::reverse_iterator<_Iterator>::operator -=': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/string_view.h(59): warning C4814: 'c10::basic_string_view::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/string_view.h(643): note: see reference to class template instantiation 'c10::basic_string_view' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/string_view.h(159): warning C4814: 'c10::basic_string_view::remove_prefix': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/string_view.h(168): warning C4814: 'c10::basic_string_view::remove_suffix': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/string_view.h(174): warning C4814: 'c10::basic_string_view::swap': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/ConstexprCrc.h(103): error C3250: 'i': declaration is not allowed in 'constexpr' function body C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/ConstexprCrc.h(103): error C3249: illegal statement or sub-expression for 'constexpr' function C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/ConstexprCrc.h(103): note: see usage of '++' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/ConstexprCrc.h(104): error C3249: illegal statement or sub-expression for 'constexpr' function C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/ConstexprCrc.h(105): error C3249: illegal statement or sub-expression for 'constexpr' function C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/string_view.h(59): warning C4814: 'c10::basic_string_view::operator =': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/ConstexprCrc.h(123): note: see reference to class template instantiation 'c10::basic_string_view' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/string_view.h(159): warning C4814: 'c10::basic_string_view::remove_prefix': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/string_view.h(168): warning C4814: 'c10::basic_string_view::remove_suffix': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/string_view.h(174): warning C4814: 'c10::basic_string_view::swap': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(282): warning C4814: 'c10::optional::contained_val': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(182): note: see reference to class template instantiation 'c10::optional' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(283): error C2556: 'c10::ScalarType &c10::optional::contained_val(void) const &': overloaded function differs only by return type from 'const c10::ScalarType &c10::optional::contained_val(void) const &' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(277): note: see declaration of 'c10::optional::contained_val' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(283): error C2373: 'c10::optional::contained_val': redefinition; different type modifiers C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(277): note: see declaration of 'c10::optional::contained_val' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(187): error C2440: 'return': cannot convert from 'initializer list' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(187): note: No constructor could take the source type, or constructor overload resolution was ambiguous C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(190): error C2440: 'return': cannot convert from 'initializer list' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(190): note: No constructor could take the source type, or constructor overload resolution was ambiguous C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(192): error C2440: 'return': cannot convert from 'const c10::nullopt_t' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(192): note: No constructor could take the source type, or constructor overload resolution was ambiguous C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(196): error C2451: conditional expression of type 'c10::optional' is illegal C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(196): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(197): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(282): warning C4814: 'c10::optional::contained_val': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(203): note: see reference to class template instantiation 'c10::optional' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(283): error C2556: 'caffe2::TypeMeta &c10::optional::contained_val(void) const &': overloaded function differs only by return type from 'const caffe2::TypeMeta &c10::optional::contained_val(void) const &' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(277): note: see declaration of 'c10::optional::contained_val' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(283): error C2373: 'c10::optional::contained_val': redefinition; different type modifiers C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(277): note: see declaration of 'c10::optional::contained_val' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(204): error C2039: 'has_value': is not a member of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(203): note: see declaration of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(205): error C2440: 'return': cannot convert from 'const c10::nullopt_t' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(205): note: No constructor could take the source type, or constructor overload resolution was ambiguous C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(207): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(211): error C2451: conditional expression of type 'c10::optional' is illegal C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(211): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(212): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(212): error C2440: 'type cast': cannot convert from 'c10::ScalarType' to 'int' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(212): note: This conversion requires an explicit cast (static_cast, C-style cast or function-style cast) C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(212): error C2446: '==': no conversion from 'c10::ScalarType' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(212): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/DispatchKeySet.h(59): error C3250: '$L0': declaration is not allowed in 'constexpr' function body C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/DispatchKeySet.h(59): error C3249: illegal statement or sub-expression for 'constexpr' function C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/DispatchKeySet.h(59): error C3250: '$L0': declaration is not allowed in 'constexpr' function body C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/DispatchKeySet.h(59): error C3250: '$L0': declaration is not allowed in 'constexpr' function body C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/DispatchKeySet.h(59): note: see usage of '++' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/DispatchKeySet.h(59): error C3250: 'k': declaration is not allowed in 'constexpr' function body C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/DispatchKeySet.h(60): error C3249: illegal statement or sub-expression for 'constexpr' function C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/DispatchKeySet.h(60): note: see usage of '|=' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/DispatchKeySet.h(66): warning C4800: 'uint64_t': forcing value to bool 'true' or 'false' (performance warning) C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/Scalar.h(63): warning C4800: 'const int64_t': forcing value to bool 'true' or 'false' (performance warning) C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(24): error C2039: 'has_value': is not a member of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(181): note: see declaration of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(24): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(28): error C2039: 'has_value': is not a member of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/ScalarType.h(203): note: see declaration of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(28): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(282): warning C4814: 'c10::optional::contained_val': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(31): note: see reference to class template instantiation 'c10::optional' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/DispatchKeySet.h(57): note: see reference to class template instantiation 'std::initializer_list' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(283): error C2556: 'c10::Layout &c10::optional::contained_val(void) const &': overloaded function differs only by return type from 'const c10::Layout &c10::optional::contained_val(void) const &' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(277): note: see declaration of 'c10::optional::contained_val' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(283): error C2373: 'c10::optional::contained_val': redefinition; different type modifiers C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(277): note: see declaration of 'c10::optional::contained_val' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(32): error C2039: 'has_value': is not a member of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(21): note: see declaration of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(32): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(36): error C2039: 'has_value': is not a member of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/impl/InlineDeviceGuard.h(208): note: see declaration of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(36): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(282): warning C4814: 'c10::optional::contained_val': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(39): note: see reference to class template instantiation 'c10::optional' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(283): error C2556: 'bool &c10::optional::contained_val(void) const &': overloaded function differs only by return type from 'const bool &c10::optional::contained_val(void) const &' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(277): note: see declaration of 'c10::optional::contained_val' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(283): error C2373: 'c10::optional::contained_val': redefinition; different type modifiers C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(277): note: see declaration of 'c10::optional::contained_val' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(40): error C2039: 'has_value': is not a member of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(39): note: see declaration of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(40): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(138): error C2664: 'void c10::TensorOptions::set_layout(c10::optional) noexcept &': cannot convert argument 1 from 'c10::Layout' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(138): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(164): error C2664: 'void c10::TensorOptions::set_dtype(c10::optional) noexcept &': cannot convert argument 1 from 'caffe2::TypeMeta' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(164): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(169): error C2664: 'void c10::TensorOptions::set_dtype(c10::optional) noexcept &': cannot convert argument 1 from 'c10::ScalarType' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(169): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(282): warning C4814: 'c10::optional::contained_val': in C++14 'constexpr' will not imply 'const'; consider explicitly specifying 'const' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(174): note: see reference to class template instantiation 'c10::optional' being compiled C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(283): error C2556: 'c10::MemoryFormat &c10::optional::contained_val(void) const &': overloaded function differs only by return type from 'const c10::MemoryFormat &c10::optional::contained_val(void) const &' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(277): note: see declaration of 'c10::optional::contained_val' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(283): error C2373: 'c10::optional::contained_val': redefinition; different type modifiers C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(277): note: see declaration of 'c10::optional::contained_val' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(174): error C2664: 'void c10::TensorOptions::set_memory_format(c10::optional) noexcept &': cannot convert argument 1 from 'c10::MemoryFormat' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(174): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(265): error C2446: ':': no conversion from 'const c10::nullopt_t' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(265): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(286): error C2446: ':': no conversion from 'const c10::nullopt_t' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(286): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(302): error C2446: ':': no conversion from 'const c10::nullopt_t' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(302): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(319): error C2446: ':': no conversion from 'const c10::nullopt_t' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(319): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(345): error C2446: ':': no conversion from 'const c10::nullopt_t' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(345): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(359): error C2446: ':': no conversion from 'const c10::nullopt_t' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(359): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(415): error C2451: conditional expression of type 'c10::optional' is illegal C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(415): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(416): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(425): error C2451: conditional expression of type 'c10::optional' is illegal C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(425): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(426): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(435): error C2451: conditional expression of type 'c10::optional' is illegal C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(435): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(436): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(445): error C2451: conditional expression of type 'c10::optional' is illegal C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(445): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(446): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(446): error C2440: '=': cannot convert from 'c10::optional' to 'c10::Layout' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(446): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(455): error C2451: conditional expression of type 'c10::optional' is illegal C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(455): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(456): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(456): error C2440: '=': cannot convert from 'c10::optional' to 'bool' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(456): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(465): error C2451: conditional expression of type 'c10::optional' is illegal C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(465): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(466): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(466): error C2440: '=': cannot convert from 'c10::optional' to 'bool' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(466): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(475): error C2451: conditional expression of type 'c10::optional' is illegal C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(475): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(476): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(476): error C2440: '=': cannot convert from 'c10::optional' to 'c10::MemoryFormat' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(476): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(524): error C2664: 'caffe2::TypeMeta c10::TensorOptions::dtype(void) noexcept const': cannot convert argument 1 from 'caffe2::TypeMeta' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(524): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(529): error C2664: 'caffe2::TypeMeta c10::TensorOptions::dtype(void) noexcept const': cannot convert argument 1 from 'caffe2::TypeMeta' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(529): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(535): error C2664: 'c10::Layout c10::TensorOptions::layout(void) noexcept const': cannot convert argument 1 from 'c10::Layout' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(535): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(553): error C2664: 'bool c10::TensorOptions::requires_grad(void) noexcept const': cannot convert argument 1 from 'bool' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(553): note: No constructor could take the source type, or constructor overload resolution was ambiguous C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(559): error C2664: 'c10::TensorOptions c10::TensorOptions::memory_format(c10::optional) noexcept const': cannot convert argument 1 from 'c10::MemoryFormat' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorOptions.h(559): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(481): error C2039: 'has_value': is not a member of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/impl/InlineDeviceGuard.h(208): note: see declaration of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(485): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(485): error C2039: 'index': is not a member of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/impl/InlineDeviceGuard.h(208): note: see declaration of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(489): error C2039: 'has_value': is not a member of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/impl/InlineDeviceGuard.h(208): note: see declaration of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(493): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(1000): error C2039: 'has_value': is not a member of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/impl/InlineDeviceGuard.h(208): note: see declaration of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(1002): error C2100: illegal indirection C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(1002): error C2039: 'type': is not a member of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/impl/InlineDeviceGuard.h(208): note: see declaration of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(1247): error C2679: binary '=': no operator found which takes a right-hand operand of type 'c10::Device' (or there is no acceptable conversion) C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(285): note: could be 'c10::optional &c10::optional::operator =(c10::optional &&)' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(285): note: or 'c10::optional &c10::optional::operator =(const c10::optional &)' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(1247): note: while trying to match the argument list '(c10::optional, c10::Device)' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(1258): error C2679: binary '=': no operator found which takes a right-hand operand of type 'c10::Device' (or there is no acceptable conversion) C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(285): note: could be 'c10::optional &c10::optional::operator =(c10::optional &&)' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(285): note: or 'c10::optional &c10::optional::operator =(const c10::optional &)' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(1258): note: while trying to match the argument list '(c10::optional, c10::Device)' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(1318): error C2679: binary '=': no operator found which takes a right-hand operand of type 'c10::Device' (or there is no acceptable conversion) C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(285): note: could be 'c10::optional &c10::optional::operator =(c10::optional &&)' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(285): note: or 'c10::optional &c10::optional::operator =(const c10::optional &)' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(1318): note: while trying to match the argument list '(c10::optional, c10::Device)' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(1363): error C2679: binary '=': no operator found which takes a right-hand operand of type 'c10::Device' (or there is no acceptable conversion) C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(285): note: could be 'c10::optional &c10::optional::operator =(c10::optional &&)' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/util/Optional.h(285): note: or 'c10::optional &c10::optional::operator =(const c10::optional &)' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/TensorImpl.h(1363): note: while trying to match the argument list '(c10::optional, c10::Device)' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\ATen/core/DeprecatedTypeProperties.h(95): error C2664: 'caffe2::TypeMeta c10::TensorOptions::dtype(void) noexcept const': cannot convert argument 1 from 'caffe2::TypeMeta' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\ATen/core/DeprecatedTypeProperties.h(95): note: No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\ATen/core/DeprecatedTypeProperties.h(96): error C2228: left of '.device' must have class/struct/union C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\ATen/core/DeprecatedTypeProperties.h(97): error C2228: left of '.layout' must have class/struct/union C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\ATen/core/DeprecatedTypeProperties.h(103): error C2039: 'has_value': is not a member of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/impl/InlineDeviceGuard.h(208): note: see declaration of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\ATen/core/DeprecatedTypeProperties.h(106): error C2039: 'value': is not a member of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/impl/InlineDeviceGuard.h(208): note: see declaration of 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\ATen/core/DeprecatedTypeProperties.h(106): error C2512: 'c10::Device': no appropriate default constructor available C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\c10/core/Device.h(30): note: see declaration of 'c10::Device' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\ATen/core/TensorBody.h(1319): warning C4522: 'at::Tensor': multiple assignment operators specified C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\ATen/core/TensorBody.h(561): error C2440: 'default argument': cannot convert from 'const c10::nullopt_t' to 'c10::optional' C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\ATen/core/TensorBody.h(561): fatal error C1003: error count exceeds 100; stopping compilation [2/3] C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\bin\nvcc -Xcompiler /MD -Xcompiler /wd4819 -Xcompiler /wd4251 -Xcompiler /wd4244 -Xcompiler /wd4267 -Xcompiler /wd4275 -Xcompiler /wd4018 -Xcompiler /wd4190 -Xcompiler /EHsc -Xcudafe --diag_suppress=base_class_has_different_dll_interface -Xcudafe --diag_suppress=field_without_dll_interface -Xcudafe --diag_suppress=dll_interface_conflict_none_assumed -Xcudafe --diag_suppress=dll_interface_conflict_dllexport_assumed -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\torch\csrc\api\include -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\TH -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\THC "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\include" -IC:\Users\2020498\Anaconda3\envs\predictional\include -IC:\Users\2020498\Anaconda3\envs\predictional\include "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE" "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\INCLUDE" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt" -c C:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\core.cu -o C:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\build\temp.win-amd64-3.7\Release\core.obj -DCUDA_NO_HALF_OPERATORS -DCUDA_NO_HALF_CONVERSIONS -DCUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_C -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_61,code=sm_61 core.cu [3/3] C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\bin\nvcc -Xcompiler /MD -Xcompiler /wd4819 -Xcompiler /wd4251 -Xcompiler /wd4244 -Xcompiler /wd4267 -Xcompiler /wd4275 -Xcompiler /wd4018 -Xcompiler /wd4190 -Xcompiler /EHsc -Xcudafe --diag_suppress=base_class_has_different_dll_interface -Xcudafe --diag_suppress=field_without_dll_interface -Xcudafe --diag_suppress=dll_interface_conflict_none_assumed -Xcudafe --diag_suppress=dll_interface_conflict_dllexport_assumed -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\torch\csrc\api\include -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\TH -IC:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\include\THC "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\include" -IC:\Users\2020498\Anaconda3\envs\predictional\include -IC:\Users\2020498\Anaconda3\envs\predictional\include "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE" "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\INCLUDE" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt" -c C:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\core_gather.cu -o C:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\build\temp.win-amd64-3.7\Release\core_gather.obj -DCUDA_NO_HALF_OPERATORS -DCUDA_NO_HALF_CONVERSIONS -DCUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_C -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_61,code=sm_61 C:/Users/2020498/AppData/Local/Temp/pip-install-29gjzxry/warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75/core_gather.cu(14): warning: function "idx2" was declared but never referenced core_gather.cu ninja: build stopped: subcommand failed. Traceback (most recent call last): File "C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\utils\cpp_extension.py", line 1522, in _run_ninja_build env=env) File "C:\Users\2020498\Anaconda3\envs\predictional\lib\subprocess.py", line 512, in run output=stdout, stderr=stderr) subprocess.CalledProcessError: Command '['ninja', '-v']' returned non-zero exit status 1. The above exception was the direct cause of the following exception: Traceback (most recent call last): File "", line 1, in File "C:\Users\2020498\AppData\Local\Temp\pip-install-29gjzxry\warp-rnnt_bc96e2c73bdb436e9dad798cf4f4bd75\setup.py", line 62, in "Topic :: Software Development :: Libraries :: Python Modules", File "C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\setuptools__init__.py", line 153, in setup return distutils.core.setup(**attrs) File "C:\Users\2020498\Anaconda3\envs\predictional\lib\distutils\core.py", line 148, in setup dist.run_commands() File "C:\Users\2020498\Anaconda3\envs\predictional\lib\distutils\dist.py", line 966, in run_commands self.run_command(cmd) File "C:\Users\2020498\Anaconda3\envs\predictional\lib\distutils\dist.py", line 985, in run_command cmd_obj.run() File "C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\setuptools\command\install.py", line 61, in run return orig.install.run(self) File "C:\Users\2020498\Anaconda3\envs\predictional\lib\distutils\command\install.py", line 545, in run self.run_command('build') File "C:\Users\2020498\Anaconda3\envs\predictional\lib\distutils\cmd.py", line 313, in run_command self.distribution.run_command(command) File "C:\Users\2020498\Anaconda3\envs\predictional\lib\distutils\dist.py", line 985, in run_command cmd_obj.run() File "C:\Users\2020498\Anaconda3\envs\predictional\lib\distutils\command\build.py", line 135, in run self.run_command(cmd_name) File "C:\Users\2020498\Anaconda3\envs\predictional\lib\distutils\cmd.py", line 313, in run_command self.distribution.run_command(command) File "C:\Users\2020498\Anaconda3\envs\predictional\lib\distutils\dist.py", line 985, in run_command cmd_obj.run() File "C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\setuptools\command\build_ext.py", line 79, in run _build_ext.run(self) File "C:\Users\2020498\Anaconda3\envs\predictional\lib\distutils\command\build_ext.py", line 340, in run self.build_extensions() File "C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\utils\cpp_extension.py", line 653, in build_extensions build_ext.build_extensions(self) File "C:\Users\2020498\Anaconda3\envs\predictional\lib\distutils\command\build_ext.py", line 449, in build_extensions self._build_extensions_serial() File "C:\Users\2020498\Anaconda3\envs\predictional\lib\distutils\command\build_ext.py", line 474, in _build_extensions_serial self.build_extension(ext) File "C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\setuptools\command\build_ext.py", line 196, in build_extension _build_ext.build_extension(self, ext) File "C:\Users\2020498\Anaconda3\envs\predictional\lib\distutils\command\build_ext.py", line 534, in build_extension depends=ext.depends) File "C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\utils\cpp_extension.py", line 635, in win_wrap_ninja_compile with_cuda=with_cuda) File "C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\utils\cpp_extension.py", line 1238, in _write_ninja_file_and_compile_objects error_prefix='Error compiling objects for extension') File "C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\torch\utils\cpp_extension.py", line 1538, in _run_ninja_build raise RuntimeError(message) from e RuntimeError: Error compiling objects for extension Error in atexit._run_exitfuncs: Traceback (most recent call last): File "C:\Users\2020498\Anaconda3\envs\predictional\lib\site-packages\colorama\ansitowin32.py", line 59, in closed return stream.closed ValueError: underlying buffer has been detached

So I changed the python version (3.5) and the torch version(1.5), but the error message was still displayed.

Building wheels for collected packages: warp-rnnt, future Running setup.py bdist_wheel for warp-rnnt ... error Complete output from command C:\Users\2020498\Anaconda3\envs\warp\python.exe -u -c "import setuptools, tokenize;file='C:\Users\2020498\AppData\Local\Temp\pip-install-rb_4j1ib\warp-rnnt\setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" bdist_wheel -d C:\Users\2020498\AppData\Local\Temp\pip-wheel-5f4kp887 --python-tag cp35: running bdist_wheel running build running build_py creating build creating build\lib.win-amd64-3.5 creating build\lib.win-amd64-3.5\warp_rnnt copying warp_rnnt\test.py -> build\lib.win-amd64-3.5\warp_rnnt copying warp_rnnt__init__.py -> build\lib.win-amd64-3.5\warp_rnnt running build_ext C:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\torch\utils\cpp_extension.py:238: UserWarning: Error checking compiler version for cl: [WinError 2] 지정된 파일을 찾을 수 없습니다 ( The specified file could not be found) warnings.warn('Error checking compiler version for {}: {}'.format(compiler, error)) building 'warp_rnnt._C' extension creating C:\Users\2020498\AppData\Local\Temp\pip-install-rb_4j1ib\warp-rnnt\build\temp.win-amd64-3.5 creating C:\Users\2020498\AppData\Local\Temp\pip-install-rb_4j1ib\warp-rnnt\build\temp.win-amd64-3.5\Release Emitting ninja build file C:\Users\2020498\AppData\Local\Temp\pip-install-rb_4j1ib\warp-rnnt\build\temp.win-amd64-3.5\Release\build.ninja... Compiling objects... Allowing ninja to set a default number of workers... (overridable by setting the environment variable MAX_JOBS=N) [1/3] cl /showIncludes /nologo /Ox /W3 /GL /DNDEBUG /MD /MD /wd4819 /EHsc -IC:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\torch\include -IC:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\torch\include\torch\csrc\api\include -IC:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\torch\include\TH -IC:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\torch\include\THC "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\include" -IC:\Users\2020498\Anaconda3\envs\warp\include -IC:\Users\2020498\Anaconda3\envs\warp\include "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE" "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\INCLUDE" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt" -c C:\Users\2020498\AppData\Local\Temp\pip-install-rb_4j1ib\warp-rnnt\binding.cpp /FoC:\Users\2020498\AppData\Local\Temp\pip-install-rb_4j1ib\warp-rnnt\build\temp.win-amd64-3.5\Release\binding.obj -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_C -D_GLIBCXX_USE_CXX11_ABI=0 /std:c++14 FAILED: C:/Users/2020498/AppData/Local/Temp/pip-install-rb_4j1ib/warp-rnnt/build/temp.win-amd64-3.5/Release/binding.obj cl /showIncludes /nologo /Ox /W3 /GL /DNDEBUG /MD /MD /wd4819 /EHsc -IC:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\torch\include -IC:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\torch\include\torch\csrc\api\include -IC:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\torch\include\TH -IC:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\torch\include\THC "-IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1\include" -IC:\Users\2020498\Anaconda3\envs\warp\include -IC:\Users\2020498\Anaconda3\envs\warp\include "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\INCLUDE" "-IC:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\ATLMFC\INCLUDE" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\ucrt" "-IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\shared" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\um" "-IC:\Program Files (x86)\Windows Kits\10\include\10.0.17763.0\winrt" -c C:\Users\2020498\AppData\Local\Temp\pip-install-rb_4j1ib\warp-rnnt\binding.cpp /FoC:\Users\2020498\AppData\Local\Temp\pip-install-rb_4j1ib\warp-rnnt\build\temp.win-amd64-3.5\Release\binding.obj -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_C -D_GLIBCXX_USE_CXX11_ABI=0 /std:c++14 CreateProcess failed: The system cannot find the file specified. ninja: fatal: ReadFile: 핸들이 잘못되었습니다. ( The handle is invalid.) Traceback (most recent call last): File "C:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\torch\utils\cpp_extension.py", line 1423, in _run_ninja_build check=True) File "C:\Users\2020498\Anaconda3\envs\warp\lib\subprocess.py", line 398, in run output=stdout, stderr=stderr) subprocess.CalledProcessError: Command '['ninja', '-v']' returned non-zero exit status 1 During handling of the above exception, another exception occurred: Traceback (most recent call last): File "", line 1, in File "C:\Users\2020498\AppData\Local\Temp\pip-install-rb_4j1ib\warp-rnnt\setup.py", line 62, in "Topic :: Software Development :: Libraries :: Python Modules", File "C:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\setuptools__init__.py", line 140, in setup return distutils.core.setup(**attrs) File "C:\Users\2020498\Anaconda3\envs\warp\lib\distutils\core.py", line 148, in setup dist.run_commands() File "C:\Users\2020498\Anaconda3\envs\warp\lib\distutils\dist.py", line 955, in run_commands self.run_command(cmd) File "C:\Users\2020498\Anaconda3\envs\warp\lib\distutils\dist.py", line 974, in run_command cmd_obj.run() File "C:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\wheel\bdist_wheel.py", line 299, in run self.run_command('build') File "C:\Users\2020498\Anaconda3\envs\warp\lib\distutils\cmd.py", line 313, in run_command self.distribution.run_command(command) File "C:\Users\2020498\Anaconda3\envs\warp\lib\distutils\dist.py", line 974, in run_command cmd_obj.run() File "C:\Users\2020498\Anaconda3\envs\warp\lib\distutils\command\build.py", line 135, in run self.run_command(cmd_name) File "C:\Users\2020498\Anaconda3\envs\warp\lib\distutils\cmd.py", line 313, in run_command self.distribution.run_command(command) File "C:\Users\2020498\Anaconda3\envs\warp\lib\distutils\dist.py", line 974, in run_command cmd_obj.run() File "C:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\setuptools\command\build_ext.py", line 78, in run _build_ext.run(self) File "C:\Users\2020498\Anaconda3\envs\warp\lib\distutils\command\build_ext.py", line 339, in run self.build_extensions() File "C:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\torch\utils\cpp_extension.py", line 603, in build_extensions build_ext.build_extensions(self) File "C:\Users\2020498\Anaconda3\envs\warp\lib\distutils\command\build_ext.py", line 448, in build_extensions self._build_extensions_serial() File "C:\Users\2020498\Anaconda3\envs\warp\lib\distutils\command\build_ext.py", line 473, in _build_extensions_serial self.build_extension(ext) File "C:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\setuptools\command\build_ext.py", line 199, in build_extension _build_ext.build_extension(self, ext) File "C:\Users\2020498\Anaconda3\envs\warp\lib\distutils\command\build_ext.py", line 533, in build_extension depends=ext.depends) File "C:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\torch\utils\cpp_extension.py", line 585, in win_wrap_ninja_compile with_cuda=with_cuda) File "C:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\torch\utils\cpp_extension.py", line 1163, in _write_ninja_file_and_compile_objects error_prefix='Error compiling objects for extension') File "C:\Users\2020498\Anaconda3\envs\warp\lib\site-packages\torch\utils\cpp_extension.py", line 1436, in _run_ninja_build raise RuntimeError(message) RuntimeError: Error compiling objects for extension

How can I solve this problem?

1ytic / warp-rnnt

Can't install #11