how to clear ui control callback error
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Reference to non-existent field 'x1'.
Error in aliwork>pushbutton1_Callback (line 188)
x1=handles.metricdata.x1;
Error in gui_mainfcn (line 95)
feval(varargin{:});
Error in aliwork (line 19)
gui_mainfcn(gui_State, varargin{:});
Error while evaluating UIControl Callback.
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how to clear this error????
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Réponses (1)
Adam Danz
le 4 Mai 2019
Modifié(e) : Adam Danz
le 6 Mai 2019
In this line
x1=handles.metricdata.x1;
"x1" is not a field within the structure "metricdata". "metricdata" is most likely a handle to a graphics object or some object within your GUI. To confirm,
isstruct(handles.metricdata) % confirm that handles.metricdata is a stucture
% To see fields,
handles.metricdata
%-or-
fieldnames(handles.metricdata)
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