警告：表数据在此位置不可编辑

如何解决警告：表数据在此位置不可编辑

我只有在第一次运行时才有一个工作 GUI，但是由于某种原因，在第二次或另一次运行中它不允许我编辑 uitable 并抛出错误“警告：表数据在此位置不可编辑“我可能在更新表格方面搞砸了。请帮帮我

function pushbutton1_Callback(hObject,eventdata,handles)

x = get(handles.uitable1,'data')

y = str2double(x(:,1))'

TotalMass = get(handles.TotalMass,'String');
CoarseMass = get(handles.CoarseMass,'String');
FineMass = get(handles.FineMass,'String');
TotalMass = str2num(TotalMass);
CoarseMass = str2num(CoarseMass);
FineMass = str2num(FineMass);% 

global Data
Data = [y;(y/TotalMass)*100;cumsum((y/TotalMass)*100);100-cumsum((y/TotalMass)*100)]';

set(handles.uitable1,'Data',Data) 


function TotalMass_Callback(hObject,handles)

函数 TotalMass_CreateFcn(hObject,handles)

if ispc && isequal(get(hObject,'BackgroundColor'),get(0,'defaultUicontrolBackgroundColor'))
    set(hObject,'BackgroundColor','white');
end

function FineMass_Callback(hObject,handles)

% --- 在对象创建期间执行，在设置所有属性之后。 function FineMass_CreateFcn(hObject,'white'); end

function pushbutton2_Callback(hObject,handles)

ParticleSize = [100 80 40 20 10 4.75 2 1 .6 .425 .3 .212 .150 .075 0.037]';
global Data
n = Data;
semilogx(handles.axes1,ParticleSize,n(:,4),'Linew',2)

D30 = ParticleSize(dsearchn(n(:,30));
D60 = ParticleSize(dsearchn(n(:,60));
D10 = ParticleSize(dsearchn(n(:,10));
global Cc
global Cu
Cc = D30^2/(D60*D10); 
Cu =D60/D10;

set(handles.axes1,'Xdir','reverse')
xlabel(handles.axes1,'Sieve Size')

ylabel(handles.axes1,'Percentage Finer %')

if Cc > 1 & Cc < 3 & Cu > 4 & Cu < 6
    set(handles.soilclass,'String',["Well graded soil with a Cc= " Cc " and Cu = " Cu])
else
    set(handles.soilclass,["Poorly graded soil with a Cc= " Cc " and Cu = " Cu])
end

grid on