nrfutil icorrect installation

Gerhard van Rensburg gerhard at renix-electronics.com
Fri Oct 8 15:46:34 EDT 2021


Dear python,

 

I installed Python 3.10.0

I then install

pip install nrfutil

 

When I try to run nrfutil, I get

ModuleNotFoundError: No module named 'constants'

 

C:\Users\ xxxxx\nrfutil keys --help

Traceback (most recent call last):

  File "C:\Users\Gerhard van
Rensburg\AppData\Local\Programs\Python\Python310\Scripts\nrfutil-script.py",
line 33, in <module>

    sys.exit(load_entry_point('nrfutil==5.2.0', 'console_scripts',
'nrfutil')())

  File "C:\Users\Gerhard van
Rensburg\AppData\Local\Programs\Python\Python310\Scripts\nrfutil-script.py",
line 25, in importlib_load_entry_point

    return next(matches).load()

  File "C:\Users\Gerhard van
Rensburg\AppData\Local\Programs\Python\Python310\lib\importlib\metadata\__in
it__.py", line 162, in load

    module = import_module(match.group('module'))

  File "C:\Users\Gerhard van
Rensburg\AppData\Local\Programs\Python\Python310\lib\importlib\__init__.py",
line 126, in import_module

    return _bootstrap._gcd_import(name[level:], package, level)

  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import

  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load

  File "<frozen importlib._bootstrap>", line 1006, in
_find_and_load_unlocked

  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked

  File "<frozen importlib._bootstrap_external>", line 883, in exec_module

  File "<frozen importlib._bootstrap>", line 241, in
_call_with_frames_removed

  File "C:\Users\Gerhard van
Rensburg\AppData\Local\Programs\Python\Python310\lib\site-packages\nordicsem
i\__main__.py", line 53, in <module>

    from nordicsemi.dfu.dfu_transport_serial import DfuTransportSerial

  File "C:\Users\Gerhard van
Rensburg\AppData\Local\Programs\Python\Python310\lib\site-packages\nordicsem
i\dfu\dfu_transport_serial.py", line 52, in <module>

    from nordicsemi.lister.device_lister import DeviceLister

  File "C:\Users\Gerhard van
Rensburg\AppData\Local\Programs\Python\Python310\lib\site-packages\nordicsem
i\lister\device_lister.py", line 39, in <module>

    from nordicsemi.lister.windows.lister_win32 import Win32Lister

  File "C:\Users\Gerhard van
Rensburg\AppData\Local\Programs\Python\Python310\lib\site-packages\nordicsem
i\lister\windows\lister_win32.py", line 43, in <module>

    from constants import DIGCF_PRESENT, DEVPKEY, DIGCF_DEVICEINTERFACE

ModuleNotFoundError: No module named 'constants'

 

Any help appreciated

 

Gerhard van Rensburg
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Electronics, Inc.

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