GUI: Having trouble displaying data in table

Question

Peter Smith 2019-9-5

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/478947-gui-having-trouble-displaying-data-in-table

评论： Peter Smith 2019-9-5

So I have this pushbutton for loading data:

function loadfile_button_Callback(hObject, eventdata, handles)
feature_list = {'list', 'of', 'features'};
 
[Acontrol_data, Acontrol_labels, APD_data, APD_labels, compare_features, compare_activity] = check_data(handles.control_data, ...
handles.control_labels, handles.PD_data, handles.PD_labels, feature_list);
handles.Acontrol_data = Acontrol_data;
handles.Acontrol_labels = Acontrol_labels;
handles.APD_data = APD_data;
handles.APD_labels  = APD_labels;
if(any(compare_features) || any(compare_activity))
    
    handles.data_summmary = summarize_data(horzcat(Acontrol_data, APD_data));
    
    guidata(hObject, handles);
    set(handles.uitable1,'Data',handles.data_summary);
else
    f = warndlg('Control and PD classes include different features. Please check spelling capitalization, as well as the Feature Activity cells.'...
                ,'Error');
end

I'd like to set uitable1 to display the matrix "data_summary". I keep getting the error:

Reference to non-existent field 'data_summary'.
Error in HRV_GUI>loadfile_button_Callback (line 222)
    set(handles.uitable1,'Data',handles.data_summary);
Error in gui_mainfcn (line 96)
        feval(varargin{:});
Error in HRV_GUI (line 38)
    gui_mainfcn(gui_State, varargin{:});
Error in @(hObject,eventdata)HRV_GUI('loadfile_button_Callback',hObject,eventdata,guidata(hObject))
 
Error while evaluating uicontrol Callback