error facing setting property of static text

2011 8 11
10 个回答
回答已采纳
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0 个投票

??? Undefined variable "handles" or class "handles.edit4".
Error in ==> GUI>feature_ext at 693 set(handles.edit4,'visible','off')
Error in ==> GUI>pushbutton10_Callback at 654 res = feature_ext(str_1,str_2,im9);
Error in ==> gui_mainfcn at 96 feval(varargin{:});
Error in ==> GUI at 42 gui_mainfcn(gui_State, varargin{:});
??? Error while evaluating uicontrol Callback

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 采纳的回答

Walter Roberson
Walter Roberson 2011-8-11

1 个投票

You need to add handles to the list of variables in your call
res = feature_ext(str_1,str_2,im9)
and you need to modify the "function" call of feature_ext to expect "handles" in the corresponding location.

更多回答（9 个）

irum
irum 2011-8-11

0 个投票

plz tell me how can i remove this error????
Friedrich
Friedrich 2011-8-11

0 个投票

Hi,
do a
dbstop if error
in the MATLAB command line. Than run your program, push the button which raises the error and you will get into the debug mode. Look at the handles variable. Sounds like hte field handles.edit4 doesn't exist.
irum
irum 2011-8-11

0 个投票

if num_female > num_male
set(handles.text27,'visible','on')
set(handles.text28,'visible','off')
else
set(handles.text27,'visible','off')
set(handles.text28,'visible','on')
end
irum
irum 2011-8-11

0 个投票

actually my code is this.... i paste earlier.....i also set the property of visible off.... bt it shows me same error.... i also do dbstop... but still facing same error.....
irum
irum 2011-8-12

0 个投票

like this res = feature_ext(str_1,str_2,im9,handles) handles_ext the name of the function????
irum
irum 2011-8-12

0 个投票

Thxu M.r Walter Roberson.... Txuuu sooooo very much... i apply ur logic and i got the answer...
irum
irum 2011-8-12

0 个投票

Sir Walter Roberson !!!! i want to ask another question from you.... sir i want to code in the back of Final result.... My three static text shows value of female and 2 shows values of male...sir i want to show the Max value like this example as Female in the back of Final Result(Button)... kindly tell me what logic i apply?????
Walter Roberson
Walter Roberson 2011-8-15

0 个投票

if num_female > num_male
set(handles.text27,'String','female')
elseif num_female < num_male
set(handles.text27,'String','male')
else
set(handles.text27,'String','equal'
end
irum
irum 2011-8-16

0 个投票

ok i WIll try.......... &&&&&& thxs alot sir 4 ur help.....

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