SIGSEGV (Address boundary error) running nrfutil or pc-ble-driver-py using a virtual pyenv environment

RE: SIGSEGV (Address boundary error) running nrfutil or pc-ble-driver-py using a virtual pyenv environment

tesc — Wed, 24 Jun 2020 14:29:06 GMT

Hi,

You are correct this has to do with that shared library file, yes. The link to the static path `/Library/Frameworks/Python.framework/Versions/3.7/Python (compatibility version 3.7.0, current version 3.7.0)` is not correct for your pyenv setup.

If using pyenv is of utmost importance, you can build pc-ble-driver-py from source, according to the steps in https://github.com/NordicSemiconductor/pc-ble-driver-py/blob/b8d22a6e4c146fedc13c8d5a330febe8a0df5795/azure-pipelines.yml#L54 , with the python installation part replaced by pyenv. See also the Building from source section of the pc-ble-driver-py readme.md.

We do not se any straight-forward way to fix this for our precompiled builds, so if using non-standard paths then I am afraid you must rely on building from source yourself.

Alternatively, I think you could maybe fix such pathing issues with symlinks as well, from erroneous hardcoded paths in the library file to the actual correct locations on your system...

Regards,
Terje

RE: SIGSEGV (Address boundary error) running nrfutil or pc-ble-driver-py using a virtual pyenv environment

dkkeller — Fri, 05 Jun 2020 14:10:14 GMT

Thanks 👍

RE: SIGSEGV (Address boundary error) running nrfutil or pc-ble-driver-py using a virtual pyenv environment

tesc — Fri, 05 Jun 2020 14:06:41 GMT

Hi,

I am afraid I do not have any news to share regarding this issue, but I have asked the developers if they have looked into it and what they have to say about it. Sorry for the delay, this has taken a bit longer than what I originally anticipated. I will let you know as soon as I have something to share.

Regards,
Terje

RE: SIGSEGV (Address boundary error) running nrfutil or pc-ble-driver-py using a virtual pyenv environment

dkkeller — Fri, 05 Jun 2020 07:55:50 GMT

Hi 🙂,

any news on this?

Thanks in advance.

RE: SIGSEGV (Address boundary error) running nrfutil or pc-ble-driver-py using a virtual pyenv environment

tesc — Mon, 25 May 2020 14:45:30 GMT

Hi,

Thank you for the detailed descriptions. I have forwarded this to our developers for them to have a look, and hope to get back to you within a few days. I will let you know if we need more information. You are of course free to add more to this thread if you want to.

Regards,
Terje