module 'numpy' has no attribute 'bool'?

Question

I am following some tutorials for the implementation of TICA, to do a dimension reduction, but I have the following problem;

AttributeError: module 'numpy' has no attribute 'bool'. np.bool was a deprecated alias for the builtin bool. To avoid this error in existing code, use bool by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use np.bool_ here. The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations

I've already updated numpy, but I still get the same error.

What could I do?

I've already updated numpy, and I have create a entorn in conda, but I still get the same error.

What could I do?

I only imported numpy as np, but within the code I have not used np.bool. — Giovanni Wences
– Giovanni Wences, Commented Sep 8, 2023 at 22:38
Then you might need to downgrade NumPy as it seems one of the other libraries is using this. Try installing an old version of NumPy — darthbith
– darthbith, Commented Sep 10, 2023 at 12:47
Please provide enough code so others can better understand or reproduce the problem. — Community
– Community Bot, Commented Sep 10, 2023 at 14:56
This is my code : tica = pyemma.coordinates.tica(data, dim=1, lag=1) tica_output = tica.get_output() print(tica_output) — Giovanni Wences
– Giovanni Wences, Commented Sep 11, 2023 at 14:43

qingy2019 · Accepted Answer · 2024-03-05 12:15:50Z

0

Solution for this is to downgrade numpy, this worked for me

python -m pip install numpy==1.23.1

edited Mar 5, 2024 at 12:15

qingy2019

65810 silver badges26 bronze badges

answered Mar 2, 2024 at 22:45

abhay bodhe

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