AttributeError: 'MSVCCompiler' object has no attribute 'compiler_so'

[Christoph9402]

Hello,
I am trying to execute the 'make' command inside the lib folder and i get the following error:
`Traceback (most recent call last):
File "setup.py", line 151, in
cmdclass={'build_ext': custom_build_ext},

File "C:\Users\Chris\anaconda3\envs\studienarbeit_env\lib\distutils\core.py", line 148, in setup
dist.run_commands()
File "C:\Users\Chris\anaconda3\envs\studienarbeit_env\lib\distutils\dist.py", line 955, in run_commands
self.run_command(cmd)
File "C:\Users\Chris\anaconda3\envs\studienarbeit_env\lib\distutils\dist.py", line 974, in run_command
cmd_obj.run()
File "C:\Users\Chris\anaconda3\envs\studienarbeit_env\lib\site-packages\Cython\Distutils\old_build_ext.py", line 186, in run
_build_ext.build_ext.run(self)
File "C:\Users\Chris\anaconda3\envs\studienarbeit_env\lib\distutils\command\build_ext.py", line 339, in run
self.build_extensions()
File "setup.py", line 106, in build_extensions
customize_compiler_for_nvcc(self.compiler)
File "setup.py", line 78, in customize_compiler_for_nvcc
default_compiler_so = self.compiler_so
AttributeError: 'MSVCCompiler' object has no attribute 'compiler_so'
make: *** [all] Fehler 1`

Can anybody help me with this?