How to RUN Python Function in R2022a

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Mohd Khairi Mohd Zambri
回答： Harshit Gupta 2022-4-26
Hi,
I have 2 different version of MATLAB R2021a and R2022a
I try to run a python function in matlab and the python function script are as follow:
def myfunc(x):
if x%2==0:
print("It is an even number")
else:
print('It is an odd number')
Then I try to call py.Hello.myfunc(6) in R2021a -- it work with the result print "It is an even number"
But in R2022a is says "Unable to resolve the name 'py.Hello.myfunc' ".
Can Someone help on this matter for R2022a

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回答（1 个）

Harshit Gupta
Harshit Gupta 2022-4-26
It is my understanding that you are getting the error “Unable to resolve the name py.myfunc” while trying to run a Python function in MATLAB R2022a.
MATLAB automatically loads Python when you type py. followed by a Python statement at the MATLAB command prompt. If MATLAB displays this message, a failure has occurred in the call to myfunc.
Unable to resolve the name py.myfunc
Please refer to the below documentation page to troubleshoot the failure:
https://www.mathworks.com/help/matlab/matlab_external/undefined-variable-py-or-function-py-command.html

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