numpy ndarray size changed, may indicate binary incompatibility

Question

Getting below error when trying to import fastparquet as fp ValueError: numpy.ndarray size changed, may indicate binary incompatibility. Expected 88 from C header, got 80 from PyObject

Please help me out to rectify the concern.

adding the `fastparquet` tag to your question should improve your chances of getting an answer — diggusbickus, Oct 27 '21 at 10:35

score 2 · Answer 1 · answered Oct 27 '21 at 11:41

2

What is your version of numpy ? In my case simply upgrading numpy to 1.21 (from 1.19) solved the problem:

pip install --upgrade numpy

You can also find some more complete answers here

answered Oct 27 '21 at 11:41

Mekito

21
1

Thanks your suggestions worked for me. Thanks a lot – Harsh Oct 27 '21 at 15:04

score 0 · Answer 2 · answered May 08 '23 at 12:20

0

i just deal with it.

pip install --upgrade numpy

or

 pip uninstall numpy
 pip install numpy

Note: the operation happen in the Python Interpreter that is used in your current project.

answered May 08 '23 at 12:20

Chris Lau

46
5

numpy ndarray size changed, may indicate binary incompatibility

2 Answers2