Console Application Error: forrtl error (200) program aborting due to window-close event

Hi,

I wrote a Matlab Function and generate a .dll file to use in a console application.

Although, the .dll works perfectly; whenever I try to close the console while it is waiting for a ReadKey(), I get an error which you can see below.

I even get the same error while using a .dll of a very simple function which is given in below;

% Main Function
%
% [ JsonResponsePackets ] = MainFunction( JsonRequestPackets)
% <<< Function Inputs >>>
%   string JsonRequestPackets
%
% <<< Function outputs >>>
%   string JsonResponsePackets
%

function MainFunction( FileAdress, JsonRequestPackets)

disp( FileAdress );
disp( JsonRequestPackets );

%%Check File If It Exists

% Check the given adress
checkAdress = char( FileAdress );
if checkAdress( ( end - 2 ):end ) == 'bin'
    if exist( FileAdress, 'file' )
        % Measure Total Analysis Duration : Start
        startTime = datetime('now');
    else
        error('File adress is not valid.')
    end
else
    error('File format is not valid.')
end

% Measure Total Analysis Duration : End
endTime = datetime('now');

% Display
disp( [ 'Total Analysis Duration: ' num2str( seconds(endTime - startTime ) ) ' seconds.' ] )

end

I will be very happy if anyone can help me with it.

Thanks in advance...