Error: " The invoked code did not call entry-point function "

An error came out after I execute my code:

"

The invoked code did not call entry-point function

"

What should I do or how to resolve this error?

Answer 1

[Ameer Hamza]

You need to write code that will call your function preprocess. It seems that the line you have written does not call this function. Coder uses this to automatically infer the size and types of input and output variables.

[WanYu]

Hi,

Thanks for answering.

I have look into it, and it is working now. Thank you.

[Ameer Hamza]

I am glad to be of help.

[MINGWEN]

still confusion for how to fix it . I am not clear for your answer ,could you give a guide?

[Ryan Livingston]

Suppose you are generating code for a function yourFunction.m. Then you need to write a script testYourFunction.m that calls yourFunction

% testYourFunction.m

% Make sure to call yourFunction with all the input sizes you want to use
yourFunction(arg1,arg2);
yourFunction(arg3,arg4);

Then provide testYourFunction as the code snippet to run in the Coder app prompt shown above

Answer 2

[Darshan Ramakant Bhat]

As Ameer told your test file should call the entry-point function to automatically infer the types. More detail is present in the below documentation :

https://www.mathworks.com/help/coder/ug/autofilling-input-typestitle.html

[WanYu]

Hi,

Thanks for answering. The link do help.