GUI development.

Hello.

I am getting the following error for every GUI I try to execute. Can someone please explain what is wrong?

??? Attempt to reference field of non-structure array.

Error in ==> myAdder>add_pushbutton_Callback at 134 a = get(handles.input1_editText,'String');

Error in ==> gui_mainfcn at 96 feval(varargin{:});

Error in ==> myAdder at 42 gui_mainfcn(gui_State, varargin{:});

??? Error while evaluating uicontrol Callback

I executed the myadder GUI given here: http://blinkdagger.com/matlab/matlab-gui-graphical-user-interface-tutorial-for-beginners/

Answer 1

[Daniel Shub]

I would look at handles.input1_editText. It is likely that somewhere handles got overwritten and is no longer a structure array.