Error occurs while generating the private key for OTA-DFU example

[Archana Fugare]

Hi,

This error occurs when I write below command for OTA_DFU demo:

cmd : exe keys generate private.key

Error:

ImportError: cannot import name 'DIGCF_PRESENT' from 'constants' 

Please help me on this regards.

Thanks.

regards,

 Archana

[Hung Bui]

Hi, 

Is this related to your issue : https://github.com/NordicSemiconductor/pc-nrfutil/issues/222

Please make sure you are using Python 2.7 not 3.x

[Archana Fugare]

Hi Hung Bui,

Thanks for the reply. I tried with all posible versions of python 2.x and 3.x.

I added the path of python folder into environment variables also.

regards,

 Archana

[Hung Bui]

Do you have both Python running  ? Please make sure pip was used for python 2.7 and when you execute the nrfutil, it was python 2.7 
Please send a full screenshot/log of your command lines.

[Archana Fugare]

Please find the below screenshot when I am trying with 2.7.0.

regards,

  Archana