MATLAB cannot find jsonlab library during run time

Hi all, I have a matlab function that reads input from a json file. JSONlab - toolbox that encodes-decodes json files. https://www.mathworks.com/matlabcentral/fileexchange/33381-jsonlab--a-toolbox-to-encode-decode-json-files.

I use .NET interface to call the matlab function. This works well when I run it via Visual Studio. But when I deploy the .NET application on to IIS Express the matlab function returns an Error "MATLAB:UndefinedFunction".

I guess I've to place the library (jsonlab) in a place that is accessible to Matlab Runtime but I'm not sure.

Can some one please tell me how to resolve this issue?

P.S : I've placed the library(jsonlab) in the path $MATLAB.

Answer 1

[Joe Yeh]

I recommend you follow the procedures listed in the following page :

Change Folders on the Search Path

Or you can choose to do it programmatically using addpath:

Add Folders to Search Path

[Aditya Chukka]

Hi Joe, The path variable contains the location to the library. Yet it could not find it during run-time.