why do i get 'support for 'nargin' in a script has been removed?

Question

Amisha Salian 2023-3-8

0
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https://ww2.mathworks.cn/matlabcentral/answers/1925175-why-do-i-get-support-for-nargin-in-a-script-has-been-removed

回答： Steven Lord 2023-3-8

narginchk(1,3)
Error using narginchk
You can only call nargin/nargout from within a MATLAB function.
nargoutchk(0,1)
%%
% Set default values for embedding parameters.
t = 1;
m = 1;
%%
% Set input arguments
if nargin > 2
    t = varargin{3};
end
if nargin > 1
    m = varargin{2};
end    

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Answer 1

Cris LaPierre 2023-3-8

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https://ww2.mathworks.cn/matlabcentral/answers/1925175-why-do-i-get-support-for-nargin-in-a-script-has-been-removed#answer_1188410

See this answer: https://www.mathworks.com/matlabcentral/answers/378832-error-associated-with-nargin

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Answer 2

Steven Lord 2023-3-8

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https://ww2.mathworks.cn/matlabcentral/answers/1925175-why-do-i-get-support-for-nargin-in-a-script-has-been-removed#answer_1188430

Script files aren't allowed to have input or output arguments. Therefore it doesn't make sense to ask how many inputs or outputs the script file has. In release R2016b the nargin, nargout, and inputname functions started throwing errors when called from within a script.