Error : Evaluating uicontrol Callback

Why are there many errors in the matlab code if it is run using matlab r2009a?. Please help to make perfect the matlab code

function varargout = project(varargin)

% PROJECT M-file for project.fig

% PROJECT, by itself, creates a new PROJECT or raises the existing

% singleton*.

%

% H = PROJECT returns the handle to a new PROJECT or the handle to

% the existing singleton*.

%

% PROJECT('CALLBACK',hObject,eventData,handles,...) calls the local

% function named CALLBACK in PROJECT.M with the given input arguments.

%

% PROJECT('Property','Value',...) creates a new PROJECT or raises the

% existing singleton*. Starting from the left, property value pairs are

% applied to the GUI before project_OpeningFcn gets called. An

% unrecognized property name or invalid value makes property application

% stop. All inputs are passed to project_OpeningFcn via varargin.

%

% *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one

% instance to run (singleton)".

%

% See also: GUIDE, GUIDATA, GUIHANDLES

% Edit the above text to modify the response to help project

% Last Modified by GUIDE v2.5 11-Apr-2023 21:45:24

% Begin initialization code - DO NOT EDIT

gui_Singleton = 1;

gui_State = struct('gui_Name', mfilename, ...

'gui_Singleton', gui_Singleton, ...

'gui_OpeningFcn', @project_OpeningFcn, ...

'gui_OutputFcn', @project_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

% --- Executes just before project is made visible.

function project_OpeningFcn(hObject, eventdata, handles, varargin)

% This function has no output args, see OutputFcn.

% hObject handle to figure

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% varargin command line arguments to project (see VARARGIN)

% Choose default command line output for project

handles.output = hObject;

% Update handles structure

guidata(hObject, handles);

% UIWAIT makes project wait for user response (see UIRESUME)

% uiwait(handles.figure1);

% --- Outputs from this function are returned to the command line.

function varargout = project_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)

% Get default command line output from handles structure

varargout{1} = handles.output;

% --- Executes on button press in open.

function open_Callback(hObject, eventdata, handles)

% hObject handle to open (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

[nama_file1, nama_path1]=uigetfile(...

{'*.bmp; *.jpg',' File Citra(*.bmp, *.jpg)';

'*.bmp','File Bitmap(*.bmp)';...

'*.jpg','File Jpeg(*.jpg)';...

'*.*', 'Semua File(*.*)'},...

'Buka citra asli')';

if ~isequal (nama_file1,0);

handles.data1=imread(fullfile(nama_path1, nama_file1));

guidata(hObject, handles);

handles.current_data1=handles.data1;

axes(handles.axes1)

imshow(handles.current_data1);

else

return

end

info = imfinfo(fullfile(nama_path1, nama_file1));

set(handles.edit1,'String', nama_file1);

set(handles.edit2,'String', info.FileSize);

set(handles.edit3,'String', info.Width);

set(handles.edit4,'String', info.Height);

set(handles.edit5,'String', info.BitDepth);

set(handles.edit6,'String', info.ColorType);

% --- Executes on button press in hapus.

function hapus_Callback(hObject, eventdata, handles)

% hObject handle to hapus (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

clc

set(handles.edit1,'String','');

set(handles.edit2,'String','');

set(handles.edit3,'String','');

set(handles.edit4,'String','');

set(handles.edit5,'String','');

set(handles.edit6,'String','');

cla(handles.axes1,'reset');

cla(handles.axes2,'reset');

% --- Executes on button press in histogram.

function histogram_Callback(hObject, eventdata, handles)

% hObject handle to histogram (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

ColorType = get(handles.edit6),'String';

figure;

switch ColorType

case 'grayscale'

imhits(handles.data1);

title('Histogram Intensitas Warna Grayscale');

case 'truecolor'

subplot(3,1,1)

imhist(handles.data1(:,:,1));

title('Histogram Intensitas Warna Merah');

subplot(3,1,2)

imhist(handles.data1(:,:,2));

title('Histogram Intensitas Warna Hijau');

subplot(3,1,3)

imhist(handles.data1(:,:,3));

title('Histogram Intensitas Warna Biru');

% --- Executes on button press in binary.

function binary_Callback(hObject, eventdata, handles)

% hObject handle to binary (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

imageBiner = handles.data1;

gray = rgb2gray;

bw = im2bw (gray);

bwmap = zeros (2, 3);

bwmap(2, :)=1;

axes(handles.axes2);

imshow(bw);

title('Citra Biner');

colormap(handkes.axes2, bwmap);

% --- Executes on button press in grayscale.

function grayscale_Callback(hObject, eventdata, handles)

% hObject handle to grayscale (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

imagegray = handles.data1;

gray = rgb2gray(imagegray);

axes(handles.axes2);

imshow(gray);

title('Citra Grayscale');

function edit1_Callback(hObject, eventdata, handles)

% hObject handle to edit1 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit1 as text

% str2double(get(hObject,'String')) returns contents of edit1 as a double

% --- Executes during object creation, after setting all properties.

function edit1_CreateFcn(hObject, eventdata, handles)

% hObject handle to edit1 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.

% See ISPC and COMPUTER.

if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

set(hObject,'BackgroundColor','white');

end

function edit4_Callback(hObject, eventdata, handles)

% hObject handle to edit4 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit4 as text

% str2double(get(hObject,'String')) returns contents of edit4 as a double

% --- Executes during object creation, after setting all properties.

function edit4_CreateFcn(hObject, eventdata, handles)

% hObject handle to edit4 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.

% See ISPC and COMPUTER.

if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

set(hObject,'BackgroundColor','white');

end

function edit5_Callback(hObject, eventdata, handles)

% hObject handle to edit5 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit5 as text

% str2double(get(hObject,'String')) returns contents of edit5 as a double

% --- Executes during object creation, after setting all properties.

function edit5_CreateFcn(hObject, eventdata, handles)

% hObject handle to edit5 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.

% See ISPC and COMPUTER.

if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

set(hObject,'BackgroundColor','white');

end

function edit6_Callback(hObject, eventdata, handles)

% hObject handle to edit6 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit6 as text

% str2double(get(hObject,'String')) returns contents of edit6 as a double

% --- Executes during object creation, after setting all properties.

function edit6_CreateFcn(hObject, eventdata, handles)

% hObject handle to edit6 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.

% See ISPC and COMPUTER.

if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

set(hObject,'BackgroundColor','white');

end

function edit7_Callback(hObject, eventdata, handles)

% hObject handle to edit7 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit7 as text

% str2double(get(hObject,'String')) returns contents of edit7 as a double

% --- Executes during object creation, after setting all properties.

function edit7_CreateFcn(hObject, eventdata, handles)

% hObject handle to edit7 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.

% See ISPC and COMPUTER.

if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

set(hObject,'BackgroundColor','white');

end

function edit8_Callback(hObject, eventdata, handles)

% hObject handle to edit8 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

% Hints: get(hObject,'String') returns contents of edit8 as text

% str2double(get(hObject,'String')) returns contents of edit8 as a double

% --- Executes during object creation, after setting all properties.

function edit8_CreateFcn(hObject, eventdata, handles)

% hObject handle to edit8 (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles empty - handles not created until after all CreateFcns called

% Hint: edit controls usually have a white background on Windows.

% See ISPC and COMPUTER.

if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor'))

set(hObject,'BackgroundColor','white');

end

% --- Executes on button press in substraksi.

function substraksi_Callback(hObject, eventdata, handles)

% hObject handle to substraksi (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

[filename, pathname] = uigetfile({'*.jpg;*.png;*.bmp','Supported Image Files'},...

'Select Image');

if isequal(filename,0) || isequal(pathname,0)

return;

end

fullPath = [pathname, filename];

handles.originalImage = imread(fullPath);

axes(handles.originalImageAxes);

imshow(handles.originalImage);

guidata(hObject,handles);

function substraksi_Callback(hObject, eventdata, handles)

% hObject handle to substraksi (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

if ~isfield(handles,'originalImage')

errordlg('Please select an image to process','Image Error');

return;

end

if ~isfield(handles,'referenceImage')

errordlg('Please select a reference image','Image Error');

return;

end

resultImage = imsubtract(handles.originalImage,handles.referenceImage);

axes(handles.resultImageAxes);

imshow(resultImage);

handles.resultImage = resultImage;

guidata(hObject,handles);

function substraksi_Callback(hObject, eventdata, handles)

% hObject handle to substraksi (see GCBO)

% eventdata reserved - to be defined in a future version of MATLAB

% handles structure with handles and user data (see GUIDATA)

if ~isfield(handles,'resultImage')

errordlg('Please process an image before saving','Image Error');

return;

end

[filename, pathname] = uiputfile({'*.jpg;*.png;*.bmp','Supported Image Files'},...

'Save Image As');

if isequal(filename,0) || isequal(pathname,0)

return;

end

fullPath = [pathname, filename];

imwrite(handles.resultImage,fullPath);

function referenceImage = readReferenceImage()

% This function reads the reference image for subtraction operation

[filename, pathname] = uigetfile({'*.jpg;*.png';