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zach401 / acnportal

Research tools for the Adaptive Charging Network
BSD 3-Clause "New" or "Revised" License
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QST: Encounter with error for the first example #73

Closed JY231 closed 4 years ago

JY231 commented 4 years ago

Hi Zach,

I was trying to run the first tutorial after installing the packages. But I encountered with the following error for this line.(from acnportal import acnsim)

ImportError: cannot import name 'stringify_path' from 'pandas.io.common' (C:\Users\jubai\AppData\Local\Continuum\anaconda3\lib\site-packages\pandas\io\common.py)

# Your code here, if applicable
zach401 commented 4 years ago

Thanks for reaching out!

What version of pandas are you running? I assume this is a pandas version issue. We should probably enforce a minimum version number on install.

Also, are you running the Jupiter notebook or script version?

I can confirm the tutorial 1 script runs on my machine with pandas==1.1.0.

zach401 commented 4 years ago

I was able to recreate the issue using pandas==0.25.3, the last release before 1.0.0.

The solution is to upgrade pandas to >=1.0.0. I believe there were some breaking changes with the 1.0 release.

I will update the setup.py script to require pandas >=1.0.0.

JY231 commented 4 years ago

Thanks a lot, Zach. Yes, my pandas version was outdated. It works fine after the update.

zach401 commented 4 years ago

Awesome! Glad it works for you. I have updated the setup.py script so that it will enforce this version dependency in the future. Thanks for bringing this to our attention!

Zach