GUI 删除表格出错

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代码
function uitable1_CellSelectionCallback(hObject, eventdata, handles)
8 U9 W" ~) R) c: d4 U% y% hObject    handle to uitable1 (see GCBO)
% eventdata  structure with the following fields (see MATLAB.UI.CONTROL.TABLE)
8 t$ E! w& c! [. B. Q' Q%        Indices: row and column indices of the cell(s) currently selecteds
% handles    structure with handles and user data (see GUIDATA)
5 B$ `4 p% ^- G7 `+ T! ?- inewdata=get(h0bject,'Data');
hang=eventdata.Indices;
hangIndex=hang(1);
  y3 P# Z6 ~$ g! \/ a! X9 ohandles.hangIndex=hangIndex;
! v& u% v4 ]3 x% C2 Aguidata(h0bject,handles);
' S' ?8 x" _% ^( D4 U% --- Executes on button press in pb2.
: i; j8 A! g, D+ b' dfunction pb2_Callback(hObject, eventdata, handles)
% hObject    handle to pb2 (see GCBO)
2 Y9 K2 @2 [" p0 \4 |% eventdata  reserved - to be defined in a future version of MATLAB
& L/ W6 |- b  X, E( d$ i% handles    structure with handles and user data (see GUIDATA)
hangIndex=handles.hangIndex;
newdata=get(handles.uitable2,'Data');
8 f' d3 c! m  D$ C6 E' F* pnewdata(hangIndex,: )=[];
1 h3 s, ]% \, R* s  g: ^3 Dset(handles.uitable2,'Data',newdata);
save('newdata.mat','newdata');
function uitable2_CellSelectionCallback(hObject, eventdata, handles)
- u2 j9 Q  |* b$ A/ z; p% hObject    handle to uitable2 (see GCBO)
6 a" H4 h$ _7 U3 ?3 w: {0 S% eventdata  structure with the following fields (see MATLAB.UI.CONTROL.TABLE)
/ W5 D; N, W0 v" y' Z" B%        Indices: row and column indices of the cell(s) currently selecteds
% handles    structure with handles and user data (see GUIDATA)
3 c6 w* e% M6 U' e" h" vnewdata=get(h0bject,'Data');
8 V$ n  v0 \  ahang=eventdata.Indices;
2 d. W, T0 l. ]hangIndex=hang(1);
handles.hangIndex=hangIndex;
4 Q7 K$ {9 f0 H2 nguidata(h0bject,handles);
% --- Executes on button press in pb4.
8 l2 |6 i$ G) [. Gfunction pb4_Callback(hObject, eventdata, handles)
% hObject    handle to pb4 (see GCBO)
$ a5 b& @3 z; @. H4 P0 }% eventdata  reserved - to be defined in a future version of MATLAB
& e' f# l. C( E- I8 p/ Q' M% handles    structure with handles and user data (see GUIDATA)
, P7 }- z2 g2 k5 \- Y( M+ ?# h" QhangIndex=handles.hangIndex;
newdata=get(handles.uitable2,'Data');
. m# D* C& |/ V- K# C/ ~6 O% pnewdata(hangIndex,: )=[];
- P9 l7 O& o3 R0 Z# eset(handles.uitable2,'Data',newdata);
save('newdata.mat','newdata');
8 C7 G8 J* I% i& S9 w
错误提示
- t' j# O+ ?% E% R

出错
' A9 {- n4 J, t# W% e' A) Dmatlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)one4('pb2_Callback',hObject,eventdata,guidata(hObject))
( h& R: m1 m2 U) _( K计算 UIControl Callback 时出错。

引用了不存在的字段 'hangIndex'。
' \& _1 {) J2 @6 K6 `! @; \
出错 one4>pb4_Callback (line 146)
* H* v8 a$ C" X  l5 `% ?( B) ?hangIndex=handles.hangIndex;
& u; r( o! ]- S8 V3 j! \
* ^& Z- f2 h/ V8 ~' T: K: n$ w出错 gui_maiNFCn (line 95)
1 R, }7 F9 a8 B8 G2 l+ W        feval(varargin{:});

出错 one4 (line 42)
    gui_mainfcn(gui_State, varargin{:});
' R$ ~4 \; }8 \- c2 z& Y
出错
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)one4('pb4_Callback',hObject,eventdata,guidata(hObject))
, o, a$ @2 }9 e3 e1 ~8 G" S计算 UIControl Callback 时出错。

youOK

大神啊

xiaogegepcb

这么多错误啊