feval(gui_​State.gui_​OpeningFcn​, gui_hFigure, [], guidata(gui_hFigure), varargin{:});

Hi,

I have the following code: ( I am not sure why the code is not working but I am using a modern version of matlab and the code was written for an older version of matlab), your help will be greatly appreciated!

feval(gui_State.gui_OpeningFcn, gui_hFigure, [], guidata(gui_hFigure), varargin{:});

the error that it gives is the following:

Error in gui_mainfcn (line 220)

feval(gui_State.gui_OpeningFcn, gui_hFigure, [], guidata(gui_hFigure),

varargin{:});

[Walter Roberson]

There should have been more to the error message, saying what MATLAB thinks is wrong.

[Tenzin Kunkyab]

The whole error message looks something like this: (there isn't more to the error message for some reason)

Warning: The JavaFrame figure property will be removed in a future release. For

more information see UI Alternatives for MATLAB Apps on mathworks.com.

> In ProcessImagesTab>ProcessImagesTab_OpeningFcn (line 84)

In gui_mainfcn (line 220)

In ProcessImagesTab (line 42)

In iGel (line 28)

Error using ProcessImagesTab>ProcessImagesTab_OpeningFcn (line 91)

Java exception occurred:

java.awt.IllegalComponentStateException: The frame is decorated

at java.awt.Frame.setOpacity(Frame.java:960)

at java.awt.Window$1.setOpacity(Window.java:4037)

at com.sun.awt.AWTUtilities.setWindowOpacity(AWTUtilities.java:174)

Error in gui_mainfcn (line 220)

feval(gui_State.gui_OpeningFcn, gui_hFigure, [], guidata(gui_hFigure),

varargin{:});

Error in ProcessImagesTab (line 42)

gui_mainfcn(gui_State, varargin{:});

Answer 1

[Walter Roberson]

Apparently what you are asking to do is not permitted by Java.

But you might possibly be able to Undecorate the window.

https://stackoverflow.com/questions/6259269/is-the-java-tutorials-translucent-window-example-giving-trouble-to-those-playing