referring to a function that does not exist GUI

Question

isra 2017-4-17

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/335718-referring-to-a-function-that-does-not-exist-gui

评论： isra 2017-4-20

Hi I've created a GUI and I used an element that I later deleted (called Tachycardia). I keep getting this error whenever I run my app, the error relates to the creat function of that deleted object. I searched in my code and I can't find any "Tachcardia" statement and I don't understand where is it referring to. Here is the error syntax:

      Undefined function or variable 'Tahycardia_CreateFcn'.
    Error in gui_mainfcn (line 95)
            feval(varargin{:});
    Error in Fetal_monitoring_simulator3 (line 42)
        gui_mainfcn(gui_State, varargin{:});
    Error in
    matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)Fetal_monitoring_simulator3('Tahycardia_CreateFcn',hObject,eventdata,guidata(hObject))

Here is line 42 that the code is referring to

if nargout
   [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
   gui_mainfcn(gui_State, varargin{:}); %%line 42
end

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Answer 1

Image Analyst 2017-4-19

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https://ww2.mathworks.cn/matlabcentral/answers/335718-referring-to-a-function-that-does-not-exist-gui#answer_263659

Click on the 3 shapes icon on the GUIDE toolbox to bring up the Object Browser and look for anything by that name.

This can sometimes show things that are otherwise invisible in GUIDE. If you see something you don't want, click on it and delete it.

You can also click on each control and look at it in the Property Inspector and see if that control's CreateFcn meantions tachycardia. If so, delete it.

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isra 2017-4-20

I've searched for it and it only appears once as a text "Tachycardia" and is this test's tag is "text63" not Tachycardia. I already know about this text and I made sure that it's tag doesn't contain Tachycardia.

isra 2017-4-20

Here is an update, I checked the object browser again and opened one text box called "Tachy", in the inspector window it shows that the callback and the delete functions included the "Tachycardia" term in them. I removed that and corrected the name and now it's working. Thanks very much,

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