Display image in axis

I have a problem when I execute a figure that has an axis to display the image it works but when displayed this figure by push button from another figure, this figure does not display the image in the axis and show this errors

Error in

matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)Testing__phase('Selectimg_button_Callback',hObject,eventdata,guidata(hObject))

Error while evaluating UIControl Callback

Struct contents reference from a non-struct array object.

Error in Testing__phase>Selectimg_button_Callback (line 108)

axes (handles.axes_img);

Error in gui_mainfcn (line 95)

feval(varargin{:});

Error in Testing__phase (line 42)

gui_mainfcn(gui_State, varargin{:});

[Rik]

Please attach you GUI code as a file to your question. It looks like your guidata struct has been modified or has not properly been initialized.