How do i get rid of the warning 'The function 'functionname' was not found in the library In loadlibrary at 402'

I cannot figure out why this warning pops up. But inside the h file this is an example of one of the functions it says was not found in the library:

struct StructName *FunctionName( struct StructName *file, char *Name, double startTime,double stopTime, double *refTIME, struct TimeTag *pRefGMT, unsigned short returnType);

It seems like the function is declared in the .dll header file. How do i get this library to load into matlab w/out this error popping up?

[Kaustubha Govind]

Is it possible that the header file declares the function, but it is not actually exported from the library? Please look at the list of functions exported from the library to make sure of that.

Answer 1

[Andrew Reibold]

If its not affecting your code, and you want it to run as is but suppress the warnings, then put this before the line you want to start suppression.

warning('off','all') %Turns off warnings

and afterwards put

warning('on','all') %Turns them back on for future work

-Andrew

[ryan]

yeah, i am pretty sure that some of the functions that are being found in the library that i use, are using some of the functions that are not being found. so yes, i think i need to get this working.