GUI 删除表格出错

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代码
; s8 M0 \' n& v' r, m! z, Y8 Cfunction uitable1_CellSelectionCallback(hObject, eventdata, handles)
! e* O4 @& @( f+ {1 s- C" p$ j% hObject    handle to uitable1 (see GCBO)
% eventdata  structure with the following fields (see MATLAB.UI.CONTROL.TABLE)
%        Indices: row and column indices of the cell(s) currently selecteds
( v7 L7 r5 v; h6 h% handles    structure with handles and user data (see GUIDATA)
newdata=get(h0bject,'Data');
  L% v8 X/ h% k; C* shang=eventdata.Indices;
hangIndex=hang(1);
/ R: N% p' P7 h2 }: }handles.hangIndex=hangIndex;
( g% B6 b0 g4 Y2 n& Tguidata(h0bject,handles);
% --- Executes on button press in pb2.
function pb2_Callback(hObject, eventdata, handles)
) h! M$ V! v; l! P7 @% hObject    handle to pb2 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
% handles    structure with handles and user data (see GUIDATA)
hangIndex=handles.hangIndex;
+ U$ w/ C+ @; T) d. gnewdata=get(handles.uitable2,'Data');
* I! D5 u6 b# `2 T. p. G7 L0 [$ Ynewdata(hangIndex,: )=[];
# h; `* n9 F! z" C, e& A, M* Bset(handles.uitable2,'Data',newdata);
* d# @, x' D: K; Isave('newdata.mat','newdata');
) E# }% x" @+ G2 v, P. lfunction uitable2_CellSelectionCallback(hObject, eventdata, handles)
% hObject    handle to uitable2 (see GCBO)
  t. @* B) G, t. @& g  S% eventdata  structure with the following fields (see MATLAB.UI.CONTROL.TABLE)
- i6 A% m5 s0 P2 V6 T1 k%        Indices: row and column indices of the cell(s) currently selecteds
& H- q' I$ h9 w! ~# P! K. a% handles    structure with handles and user data (see GUIDATA)
5 E8 U  V+ `0 Q$ Fnewdata=get(h0bject,'Data');
2 G7 x) _2 t/ a6 z4 R# r( _hang=eventdata.Indices;
6 n4 D. \1 X! ^( l1 C; }8 I' BhangIndex=hang(1);
3 N% ^" x+ M) f9 `handles.hangIndex=hangIndex;
guidata(h0bject,handles);
# q( Q0 ?4 J8 P7 ?& n2 K% --- Executes on button press in pb4.
; a6 n7 u& J) J+ rfunction pb4_Callback(hObject, eventdata, handles)
% hObject    handle to pb4 (see GCBO)
# Y+ O4 `1 s# Y1 V5 \3 _% eventdata  reserved - to be defined in a future version of MATLAB
+ r# J" G! v4 u+ O% X! ^4 _6 b% handles    structure with handles and user data (see GUIDATA)
hangIndex=handles.hangIndex;
newdata=get(handles.uitable2,'Data');
newdata(hangIndex,: )=[];
* [: A; m, w; b: P, wset(handles.uitable2,'Data',newdata);
0 l9 z; W& F( Tsave('newdata.mat','newdata');

% [( s$ q1 T- d) Z错误提示
; V" ~2 \( L! h* \, I

% D( U1 |' Q9 b7 q' ]出错
6 r3 b5 N/ S$ Imatlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)one4('pb2_Callback',hObject,eventdata,guidata(hObject))
计算 UIControl Callback 时出错。
9 A# _2 h, k7 T9 L3 n
" B2 @+ f/ }$ b' W+ v$ T' \引用了不存在的字段 'hangIndex'。

出错 one4>pb4_Callback (line 146)
$ W9 |- y4 l+ H9 BhangIndex=handles.hangIndex;
* p2 l/ l0 t' C, M
出错 gui_maiNFCn (line 95)
        feval(varargin{:});

出错 one4 (line 42)
    gui_mainfcn(gui_State, varargin{:});
/ ~) T( y# l. }. R& ?9 K
出错
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)one4('pb4_Callback',hObject,eventdata,guidata(hObject))
) Q! z, o0 t$ q0 N$ v6 u" e' U% v计算 UIControl Callback 时出错。

youOK

大神啊

xiaogegepcb

这么多错误啊