JIDE license key message (2013b)

Hi,

I'm getting this message in Matlab 2013b:

"Unauthorized usage of JIDE products You get this message is because you didn't input a correct license key. If you see this message box in one of our demo examples, just ignore it. If you wish to use JIDE products in your application, please contact [e-mail]. done."

the code then appears (?) continues to run.

A Google search brought me to this page: http://undocumentedmatlab.com/blog/date-selection-components where I learned that JIDE is used by Matlab to run GUIs (?). However, in this case I am not attempting to use/display any GUI (the code is run entirely from the command line on a remote cluster).

What's happening?

Answer 1

[Yair Altman]

Despite the fact that your program does not have a GUI, it is possible that some internal components are still trying to initialize some JIDE components. As I wrote in the blog post that you referenced, simply adding the following line at the very top of your problem should probably fix your problem:

com.mathworks.mwswing.MJUtilities.initJIDE;  % Initialize JIDE's usage within Matlab

[Laurie]

thanks!

Answer 2

[Andreas Goser]

I am aware of situations where this error came up with stand-alone applications generated by MATLAB Compiler. Can you confirm it is code within MATLAB,or a stand-alone application?

[Laurie]

Thanks. Indeed the message was thrown right around the point where a call to a toolbox using mex files was made. In any case the message did not reappear and based on both answers my understanding is that it is safe to quietly ignore it.

[Scott Urquhart]

Hello,

As defined in the undocumented page. I used the same exact code. When compiled, I now get the message with 2015b. I didn't have it a week ago... Any idea? Any java update. I tried putting com.mathworks.mwswing.MJUtilities.initJIDE at the start of the program but no success.

Thanks for the help

% Initialize JIDE's usage within Matlab com.mathworks.mwswing.MJUtilities.initJIDE;

% Display a DateChooserPanel jPanel = com.jidesoft.combobox.DateChooserPanel; [hPanel,hContainer] = javacomponent(jPanel,[10,10,200,200],gcf)

[Darin McCoy]

I have the same issue....