GUI 删除表格出错

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代码
function uitable1_CellSelectionCallback(hObject, eventdata, handles)
% 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
% handles    structure with handles and user data (see GUIDATA)
newdata=get(h0bject,'Data');
  B8 Y% `9 U: w4 nhang=eventdata.Indices;
hangIndex=hang(1);
! W9 s1 _, Q8 Q& Fhandles.hangIndex=hangIndex;
guidata(h0bject,handles);
! z: b/ [$ v: y4 l% --- Executes on button press in pb2.
function pb2_Callback(hObject, eventdata, handles)
% 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)
# P; }4 ~3 i  d# J- OhangIndex=handles.hangIndex;
newdata=get(handles.uitable2,'Data');
newdata(hangIndex,: )=[];
. t+ {% `" ^5 R% s3 ?6 Oset(handles.uitable2,'Data',newdata);
save('newdata.mat','newdata');
function uitable2_CellSelectionCallback(hObject, eventdata, handles)
' `1 @% ?) W( [4 I% hObject    handle to uitable2 (see GCBO)
% eventdata  structure with the following fields (see MATLAB.UI.CONTROL.TABLE)
/ A6 X! z6 l7 J0 Y4 D%        Indices: row and column indices of the cell(s) currently selecteds
% handles    structure with handles and user data (see GUIDATA)
$ b3 d1 Z2 \  }$ _. a+ U& Q& znewdata=get(h0bject,'Data');
hang=eventdata.Indices;
hangIndex=hang(1);
! N6 N9 ^; n! Z* l5 h' B6 {handles.hangIndex=hangIndex;
guidata(h0bject,handles);
% --- Executes on button press in pb4.
function pb4_Callback(hObject, eventdata, handles)
% hObject    handle to pb4 (see GCBO)
% eventdata  reserved - to be defined in a future version of MATLAB
1 `% Z& w- A. M4 a+ h) ~. v% handles    structure with handles and user data (see GUIDATA)
* H* \* t$ i. ^% X$ }: m! F* ^" G8 DhangIndex=handles.hangIndex;
newdata=get(handles.uitable2,'Data');
- h! G& F& f# m/ a3 rnewdata(hangIndex,: )=[];
set(handles.uitable2,'Data',newdata);
save('newdata.mat','newdata');
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错误提示
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出错
. F6 x* o& x3 umatlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)one4('pb2_Callback',hObject,eventdata,guidata(hObject))
计算 UIControl Callback 时出错。
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6 d3 W2 J1 n3 M. W) Z4 T& j9 F8 K; H( A引用了不存在的字段 'hangIndex'。

% h. U. S: |4 \出错 one4>pb4_Callback (line 146)
hangIndex=handles.hangIndex;

出错 gui_maiNFCn (line 95)
        feval(varargin{:});

4 M9 `& h" o$ t" D出错 one4 (line 42)
    gui_mainfcn(gui_State, varargin{:});

出错
# k' }2 L9 t7 s  A* ?; E* I/ Rmatlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)one4('pb4_Callback',hObject,eventdata,guidata(hObject))
7 r- Z- B6 y7 p# I计算 UIControl Callback 时出错。
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youOK

大神啊

xiaogegepcb

这么多错误啊