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🍊 :bar_chart: :bulb: Orange: Interactive data analysis
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ModuleNotFoundError: No module named 'pandas.core.arrays.sparse.dtype' #6565

Closed frankclaessen closed 1 year ago

frankclaessen commented 1 year ago

What's wrong?

At starting orange-canvas after installation I receive the following error message:

File "/home/frankc/.conda/envs/orange3/lib/python3.11/site-packages/Orange/data/pandas_compat.py", line 10, in <module> from pandas.core.arrays.sparse.dtype import SparseDtype ModuleNotFoundError: No module named 'pandas.core.arrays.sparse.dtype'

If I open an environment with Ipython and import pandas.core.arrays.sparse as SP and then dir(SP) it indeed does not show the asked module, so actually missing.

Is it perhaps the current pandas version?

How can we reproduce the problem?

Use a clean anaconda install and follow your own instructions. Check the pandas module asked above - it does not exist

What's your environment? Manjaro freshly installed I installed anaconda from the AUR repository and followed your installation instructions.

frankclaessen commented 1 year ago

In the most recent pandas package dtype is to be found under pandas.core.arrays.sparsearray

I guess that's the cause

Regards Frank

PrimozGodec commented 1 year ago

Thank you for writing the issue. We already noticed and fixed the error in https://github.com/biolab/orange3/pull/6559. We will prepare the release very soon (planned at the beginning of this week).

Currently the best solution is to just downgrade pandas with : pip install pandas=2.0.3