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Error while using a GUI

Tamir Eisenstein さんによって質問されました 2019 年 5 月 17 日
最新アクティビティ Luna
さんによって 回答されました 2019 年 5 月 17 日
Hi MATLAB experts,
I've been getting these errors notifications when trying using a toolbox GUI (the m.file is attached):
>> MCMxxxVI_RGBExplorer
Undefined function or variable 'file'.
Error in MCMxxxVI_RGBExplorer>pushbutton1_Callback (line 116)
[pathstr,name,ext]=fileparts(fullfile(pathname,file));
Error in gui_mainfcn (line 95)
feval(varargin{:});
Error in MCMxxxVI_RGBExplorer (line 64)
gui_mainfcn(gui_State, varargin{:});
Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)MCMxxxVI_RGBExplorer('pushbutton1_Callback',hObject,eventdata,guidata(hObject))
Error while evaluating UIControl Callback.
Would very appreciate any advice,
Tamir
EDIT: Tamir'S "Answer" moved here:
Hi Luna,
The files are attached,
these are the error notifications:
>> MCMxxxVI_RGBExplorer
Undefined function or variable 'file'.
Error in MCMxxxVI_RGBExplorer>pushbutton1_Callback (line 116)
[pathstr,name,ext]=fileparts(fullfile(pathname,file));
Error in gui_mainfcn (line 95)
feval(varargin{:});
Error in MCMxxxVI_RGBExplorer (line 64)
gui_mainfcn(gui_State, varargin{:});
Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)MCMxxxVI_RGBExplorer('pushbutton1_Callback',hObject,eventdata,guidata(hObject))
Error while evaluating UIControl Callback.
Error using fileparts
Too many output arguments.
Error in MCMxxxVI_RGBExplorer>pushbutton2_Callback (line 130)
[pathstr,name,~,~]=fileparts(fullfile(pathname,file2));
Error in gui_mainfcn (line 95)
feval(varargin{:});
Error in MCMxxxVI_RGBExplorer (line 64)
gui_mainfcn(gui_State, varargin{:});
Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)MCMxxxVI_RGBExplorer('pushbutton2_Callback',hObject,eventdata,guidata(hObject))
Error while evaluating UIControl Callback.
Error using fileparts
Too many output arguments.
Error in MCMxxxVI_RGBExplorer>pushbutton5_Callback (line 387)
[pathstr,name,ext,versn]=fileparts(get(handles.edit1,'String'));
Error in gui_mainfcn (line 95)
feval(varargin{:});
Error in MCMxxxVI_RGBExplorer (line 64)
gui_mainfcn(gui_State, varargin{:});
Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)MCMxxxVI_RGBExplorer('pushbutton5_Callback',hObject,eventdata,guidata(hObject))
Error while evaluating UIControl Callback.

  2 件のコメント

Luna
2019 年 5 月 17 日
MCMxxxVI_RGBExplorer.fig does not exist. Please share all necessary files to run the GUI and reproduce your error again.
Dennis
2019 年 5 月 17 日
There is no variable 'file' in your callback. However there is a variable 'file1'.

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1 件の回答

Luna
回答者: Luna
2019 年 5 月 17 日
 採用された回答

Hi Tamir,
Just change line 116 as follows, definetely it will work:
[pathstr,name,ext]=fileparts(fullfile(pathname,file1));

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