UnsupportedOperation: fileno

[Vinuarasu]

I am trying to run the example given to "Access a 32-bit library in 64-bit Python". But i am getting this error.

File "c:\programdata\anaconda3\envs\pytorch\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 827, in runfile
execfile(filename, namespace)

File "c:\programdata\anaconda3\envs\pytorch\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 110, in execfile
exec(compile(f.read(), filename, 'exec'), namespace)

File "D:/Coding/c/f/msl-loadlib-master/msl_example.py", line 9, in
cpp=Cpp64()

File "C:\Users\v\AppData\Roaming\Python\Python37\site-packages\msl\examples\loadlib\cpp64.py", line 30, in init
super(Cpp64, self).init(module32='cpp32', append_sys_path=os.path.dirname(file))

File "C:\Users\v\AppData\Roaming\Python\Python37\site-packages\msl\loadlib\client64.py", line 182, in init
self._proc = subprocess.Popen(cmd, stderr=sys.stderr, stdout=sys.stdout)

File "c:\programdata\anaconda3\envs\pytorch\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 143, in init
super(SubprocessPopen, self).init(*args, **kwargs)

File "c:\programdata\anaconda3\envs\pytorch\lib\subprocess.py", line 728, in init
errread, errwrite) = self._get_handles(stdin, stdout, stderr)

File "c:\programdata\anaconda3\envs\pytorch\lib\subprocess.py", line 1057, in _get_handles
c2pwrite = msvcrt.get_osfhandle(stdout.fileno())

UnsupportedOperation: fileno

Please support. Thanks.

[Vinuarasu]

Found!! the problem is due to spyder IDE. i am able to run the example script in command prompt.