Linprog Error MATLAB R2017B

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SYT
SYT 2018-6-6
编辑： SYT 2018-6-7
Hi, I've been encountering the following linprog error from my laptop:
"Attempt to execute SCRIPT linprog as a function:
Error"
Even when I used the codes from the link attached, I still get the same error code. https://www.mathworks.com/help/optim/ug/linprog.html

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Stephan
Stephan 2018-6-7
Hi,
see this:
https://de.mathworks.com/matlabcentral/answers/93148-why-do-i-receive-the-error-attempt-to-execute-script-filename-as-a-function
i guees on your new machine there is a script named linprog.m
to check use:
which linprog -all
There should only be one result, namely in the Matlab directory of the optimization toolbox:
>> which linprog
C:\Program Files\MATLAB\R2018a\toolbox\optim\optim\linprog.m
This is an example on my machine. If you have more than one results rename or delete the script(s) which are not in the optimization toolbox:
>> which linprog -all
C:\Users\stephan\Documents\MATLAB\projects\linprog.m
C:\Program Files\MATLAB\R2018a\toolbox\optim\optim\linprog.m % Shadowed
This example will cause problems.
Best regards
Stephan

更多回答（1 个）

Kojiro Saito
Kojiro Saito 2018-6-7
This answer might be helpful.
There would be filename conflict in your custom script and built-in linprog. Could you confirm whether you have created linprog.m in your MATLAB paths.
which -all linprog
If you find linprog.m in a folder which is not MATLAB installation folder, please rename the file to avoid file name conflict.

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