ModuleNotFoundError: No module named 'nxsdk.graph.nxboard'

[hrostrog]

Hello,

I am trying to run a nengo-loihi based program in Loihi, however I am getting this error:

ModuleNotFoundError: No module named ‘nxsdk.graph.nxboard’

Do you have any idea how to solver it?

Thank you
Horacio

[xchoo]

Hi @hrostrog

The latest release of NengoLoihi doesn’t support NxSDK v1.0.0 yet. However, you can patch in NxSDK v1.0.0 support using the instructions from this post:

Error in importing nengo-loihi1.0.0 on new environment of INRC cloud

Hi @kfujimoto, and welcome to the Nengo forums. The most recent release of NengoLoihi does not yet support NxSDK 1.0.0. In order to use NengoLoihi with NxSDK 1.0.0 support, you’ll need to check out a development version of NengoLoihi: In your Python environment, do: git clone https://github.com/nengo/nengo-loihi/ cd nengo-loihi git checkout nxsdk100 pip install -e . It is advisable you create a new python environment to make this installation change, just to ensure that any files fr…

[hrostrog]

Great, Thank you

[IM1st]

hi
do the same options
but display
error: The path specification ‘nxsdk100’ does not match any known git files

[xchoo]

Hi @IM1st,

The nxsdk100 branch has been merged into the master branch of the NengoLoihi repository. As such, to install this version of NengoLoihi in your Python environment, do this:

git clone https://github.com/nengo/nengo-loihi/
cd nengo-loihi
pip install -e .

(Basically, the same as before, but ignoring the “git checkout nxsdk100” command)