Environment

Pythonnet Version:
Requirement already satisfied: pythonnet in c:\users\hossa\appdata\local\programs\python\python310-32\lib\site-packages\pythonnet-3.0.0.dev1-py3.10.egg (3.0.0.dev1)
Requirement already satisfied: clr_loader in c:\users\hossa\appdata\local\programs\python\python310-32\lib\site-packages\clr_loader-0.1.6-py3.10.egg (from pythonnet) (0.1.6)
Requirement already satisfied: cffi>=1.13 in c:\users\hossa\appdata\local\programs\python\python310-32\lib\site-packages (from clr_loader->pythonnet) (1.15.0)
Requirement already satisfied: pycparser in c:\users\hossa\appdata\local\programs\python\python310-32\lib\site-packages (from cffi>=1.13->clr_loader->pythonnet) (2.21)

• Python version:3.10.0
• Operating System: windows 10
• .NET Runtime:

v2.0.50727 2.0.50727.4927
v3.0 3.0.30729.4926
Windows Communication Foundation 3.0.4506.4926
Windows Presentation Foundation 3.0.6920.4902
v3.5 3.5.30729.4926
Client 4.8.04084
Full 4.8.04084
Client 4.0.0.0

Details

import clr
gives the following error:

Traceback (most recent call last):
  File "C:\Users\hossa\git\Research\Riz\clrstuff.py", line 1, in <module>
    import clr
  File "C:\Users\hossa\AppData\Local\Programs\Python\Python310-32\lib\site-packages\pythonnet-3.0.0.dev1-py3.10.egg\clr.py", line 6, in <module>
    load()
  File "C:\Users\hossa\AppData\Local\Programs\Python\Python310-32\lib\site-packages\pythonnet-3.0.0.dev1-py3.10.egg\pythonnet\__init__.py", line 43, in load
    if func(''.encode("utf8")) != 0:
  File "C:\Users\hossa\AppData\Local\Programs\Python\Python310-32\lib\site-packages\clr_loader-0.1.6-py3.10.egg\clr_loader\wrappers.py", line 20, in __call__
    return self._callable(ffi.cast("void*", buf_arr), len(buf_arr))
RuntimeError: cannot call null pointer pointer from cdata 'int(*)(void *, int)'