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MATLAB Engine API for Python error??

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Teresita Ramirez Aguilar
Teresita Ramirez Aguilar on 19 Aug 2019
Answered: Kojiro Saito on 21 Aug 2019
I am using MATLAB Engine API for Python but I keep getting this error when I run my script with python. I am new to both Matlab and the engine, when I run this command:
find(any(any(I,3),1),1,'last')
on the matlab prompt it works fine....
error:
File "Get_Coordinates.py", line 11, in <module>
eng.find(any(any(I,3),1),1,'last')
TypeError: any() takes exactly one argument (2 given)
python script:
import matlab.engine
eng = matlab.engine.start_matlab()
I=eng.imread('whitewave.png')
eng.imshow(I)
eng.find(any(I),1);
eng.find(any(any(I,3),1),1,'last')

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Answers (1)

Kojiro Saito
Kojiro Saito on 21 Aug 2019
It's because you're inputting Python's any function (document of any in Python 3). It is not fully compatible with any function of MATLAB (document of any in MATLAB).
If you want to input MATLAB's any, you can use by eng.any.
eng.find(eng.any(eng.any(I,3),1),1,'last')

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