Compiled GUIDE Gui Error (Line 42) when closing program

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Douglas Anderson 2014-11-15

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https://ww2.mathworks.cn/matlabcentral/answers/162791-compiled-guide-gui-error-line-42-when-closing-program

评论： Douglas Anderson 2014-11-17

Hello!

Compiled gui works, but when program is closed, an error always pops up: "H must be the handle to a figure or a figure descendant. Error in => dynovibe_2_1.m at Line 42." Since Line 42 in a this is in the nargout if statement for the "DO NOT EDIT" portion, I am guessing that it's a problem with the Output Function, reproduced below:

% --- Outputs from this function a  re returned to the command line.
function varargout = dynovibe_2_1_OutputFcn(hObject, eventdata, handles) 
% varargout  cell array for returning output args (see VARARGOUT);
% hObject    handle to figure
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
handles = guidata(hObject);
% Get default command line output from handles structure
h_d = handles.h_dly ;
r_d = handles.r_dly ;
final_ppv = handles.ppv_values ;
final_fft = handles.fft_values ;
varargout{1} = h_d; %jumbolo; %output;
varargout{2} = r_d; %handles.h_dly;
varargout{3} = final_ppv;
varargout{4} = final_fft;
delete(handles.figure1);

I'm really not sure what outputs mean for a Windows compiled Matlab program anyway. Any suggestions to clean this up? Thanks!

Doug Anderson

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Jan 2014-11-15

It is important to show us the line, which causes the error. Guessing that the problem is anywhere else might be bold.

Douglas Anderson 2014-11-17

在 MATLAB Online 中打开

Hi Jan

Sorry, I hadn't noticed the comment. Here is the code snippet:

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                   'gui_Singleton',  gui_Singleton, ...
                   'gui_OpeningFcn', @FortyTwo_1_1_OpeningFcn, ...
                   'gui_OutputFcn',  @FortyTwo_1_1_OutputFcn, ...
                   'gui_LayoutFcn',  [] , ...
                   'gui_Callback',   []);
if nargin && ischar(varargin{1})
    gui_State.gui_Callback = str2func(varargin{1});
end
if nargout
    [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
    gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT

Line 42 is:

gui_mainfcn(gui_State, varargin{:});

Thank you.

Doug

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Compiled GUIDE Gui Error (Line 42) when closing program

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