disp function error in matlab coder

Question

aarthy reddy R 2019-10-14

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https://ww2.mathworks.cn/matlabcentral/answers/485193-disp-function-error-in-matlab-coder

评论： Adam 2019-10-14

在 MATLAB Online 中打开

disp(["Generation #", int(g)]);

the above line is showing error in my code

shows following error

Error in GeneticAlgorithm (line 11)
disp(["Generation #", int(g)]);

any suggestions for this error

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Answer 1

Adam 2019-10-14

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https://ww2.mathworks.cn/matlabcentral/answers/485193-disp-function-error-in-matlab-coder#answer_396266

disp is not supported by Coder. sprintf should work though.

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aarthy reddy R 2019-10-14

can u kindly help me out for using disp function

because i am getting errors by using sprintf function

Adam 2019-10-14

在 MATLAB Online 中打开

I don't know what

int(g)

is supposed to represent. There isn't an int() function in base Matlab. I also don't know what you are doing with sprintf to give you errors since you didn't post it.

In general sprintf can very simply directly replace disp, but I don't know what your disp function is trying to output since I don't know what int( ) is.

sprintf( "Generation #%i", g )

should theoretically work fine though.

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