importing motionmapperpy

[ZelikowskyLab]

Hi, when running the demo, I am unable to import motionmapperpy. the error message reads: "module 'numpy' has no attribute 'typeDict'".
This is a new issue I have been encountering in 2024 - everything worked prior to the new year. I tried installing an older version of numpy 1.21, which supports typeDict, but this doesnt work.

[ZelikowskyLab]

I am also getting an error when trying to import motionmapperpy that reads:
"SystemError: initialization of _internal failed without raising an exception"

[kanishkbjain]

Hello, I am unable to reproduce the issue with numpy when using the demo notebook (in the demo/ folder) on Google Colab. Colab is using numpy 1.23.5.

Can you share your package list (run pip list) and also export your conda environment (see here) and share the yml file?

A complete error trace for both errors will also be helpful. Minimally looks like your numpy installation is giving problems. Have you tried installing motionmapperpy in a new environment?

[ZelikowskyLab]

Hi, I just tried installing in a new environment and that seems to be working so far!
Thanks.