module 'numpy' has no attribute 'round'

Question

I quite begginer with Python and have actually a problem with numpy. When I try to import seaborn (chart visualisation) or to do a kmeans with sklearn, I have a message of error :

"AttributeError: module 'numpy' has no attribute 'round'"

I don't really understand the problem.

My numpy package is version 1.23.4 and I already tried to update the package and pip but the problem keep. Does some can help me please ? Many thankss

Any chance you wrote a python script called "numpy.py"? It may be that something else with the same name is imported. You could import numpy and then print(numpy.__file__) to see where the .py file is. And print(numpy.__version__) to see its version. — tdelaney
– tdelaney, Commented Nov 3, 2022 at 16:24
@tdelaney has an important point that beginners overlook. Please check that before moving forward — StonedTensor
– StonedTensor, Commented Nov 3, 2022 at 16:41
Please provide enough code so others can better understand or reproduce the problem. — Community
– Community Bot, Commented Nov 3, 2022 at 19:25

StonedTensor · Accepted Answer · 2022-11-03 16:38:22Z

0

If you are performing the rounding yourself:

There is no numpy round function but there is a round_ function.


np.round(arr) #does not exist
np.round_(arr) #does exist

If you are NOT:

Please check that you have NOT overwritten numpy.py somewhere on accident

answered Nov 3, 2022 at 16:38

StonedTensor

6166 silver badges19 bronze badges

Sign up to request clarification or add additional context in comments.

3 Comments

tdelaney Over a year ago

At least on my numpy 1.21.5, round exists as an alias to round_.

StonedTensor Over a year ago

Fair point and good comment - there's also an around method that seems to do the same thing. Interesting naming on their end.

aurelia treby Over a year ago

np.round(data) # do work. I show you the problem : import seaborn as sns return : AttributeError Traceback (most recent call last) ~\AppData\Local\Temp\ipykernel_33196\2215191008.py in <cell line: 6>() import seaborn as sns c:\...\Python310\lib\site-packages\seaborn_init_.py in <module> ---> 31 from scipy.stats import gaussian_kde ... --> 489 x = np.round(x).astype(np.intp, copy=False) 490 491 if x.ndim < 3: AttributeError: module 'numpy' has no attribute 'round'

repleeka · Accepted Answer · 2023-05-28 12:06:46Z

0

Try reinstalling numpy as:

if on anaconda environment: conda install numpy, else using PIP: pip install numpy

If the installation fails to solve the problem:

Uninstall the existing numpy:

conda remove numpy then conda install numpy
pip uninstall numpy then pip install numpy

Above solved my problem.

answered May 28, 2023 at 12:06

repleeka

6201 gold badge6 silver badges16 bronze badges

Collectives™ on Stack Overflow

module 'numpy' has no attribute 'round'

2 Answers 2

3 Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

3 Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related