<P>在下写了一个程序,在m文件里点运行,出来的用户界面能无错误执行功能,可是直接点击fig的用户界面确出现错误提示.如下<BR>Error in ==> Messensystem6>winkelplot_pushbutton3_Callback at 104<BR><FONT style="BACKGROUND-COLOR: #ffff00">winkelval = get(handles.weinkel_popupmenu2, 'value');<BR><BR>这个语句应该没错,我检查了.</FONT></P>
<P>Error in ==> gui_mainfcn at 75<BR> feval(varargin{:});</P>
<P>Error in ==> Messensystem6 at 42<BR> gui_mainfcn(gui_State, varargin{:});</P>
<P>??? Error while evaluating uicontrol Callback.</P>