Error - MATLAB expression <output of myfunc> is not numeric
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I am trying to pass a value from the python code to the Matlab function in simulink and I am getting the following error:
Error - MATLAB expression <output of myfunc> is not numeric.
Matlab function -
function y = fcn
y = 0;
coder.extrinsic('py.throttle.test')
y = py.throttle.test();
end
Python code(throttle.py)
def test():
throttle = 5
return throttle
any idea how this could be solved?
7 Kommentare
Walter Roberson
am 15 Feb. 2021
filename = 'throttle.py';
[fid, msg] = fopen(filename, 'wt');
if fid < 0
error('Failed to open file "%s" because "%s"', filename, msg);
end
fprintf(fid, 'def test():\n');
fprintf(fid, ' throttle = 5\n');
fprintf(fid, ' return throttle\n');
fclose(fid)
y = py.throttle.test();
class(y)
disp(y)
It works when I test on Mac or in MATLAB Online (which is Linux)
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