MATLAB 2012a

Dear sir, I have been trying to generate random networks but it always comes up with an error posted below. Can you kindly suggest how to rectify it.I have tried adding to matlab path also removing other graphvar files. Thanks and regards Error while evaluating uicontrol Callback Index exceeds matrix dimensions. Error in CalcCorrMatrix (line 170) subR(P <= thisThr) = subMeanMatrix(P <= thisThr) ; Error in GraphVar_calc (line 94) calcCorrMatrixResult = CalcCorrMatrix(handles.vpFiles,dialogData.MatrixName,dialogData.brainD,1,dialogData.subjectNamePos,handles.sigField,dialogData.ConnectivityThr_bool,dialogData.ConnectivityT Error in GraphVar>Btn_calcCorr_Callback (line 73) [res allTask] = GraphVar_calc(handles); Error in gui_mainfcn (line 96) feval(varargin{:}); Error in GraphVar (line 40) gui_mainfcn(gui_State, varargin{:}); Error in @(hObject,eventdata)GraphVar('Btn_calcCorr_Callback',hObject,eventdata,guidata(hObject)) Error while evaluating uicontrol Callback Error using feval Undefined function 'list_brainvars_var_Callback' for input arguments of type 'struct'. Error in gui_mainfcn (line 96) feval(varargin{:}); Error in GraphVar (line 40) gui_mainfcn(gui_State, varargin{:}); Error in @(hObject,eventdata)GraphVar('list_brainvars_var_Callback',hObject,eventdata,guidata(hObject)) Error while evaluating uicontrol Callback Error using feval Undefined function 'list_brainvars_var_Callback' for input arguments of type 'struct'. Error in gui_mainfcn (line 96) feval(varargin{:}); Error in GraphVar (line 40) gui_mainfcn(gui_State, varargin{:}); Error in @(hObject,eventdata)GraphVar('list_brainvars_var_Callback',hObject,eventdata,guidata(hObject)) Error while evaluating uicontrol Callback Index exceeds matrix dimensions. Error in CalcCorrMatrix (line 170) subR(P <= thisThr) = subMeanMatrix(P <= thisThr) ; Error in GraphVar_calc (line 94) calcCorrMatrixResult = CalcCorrMatrix(handles.vpFiles,dialogData.MatrixName,dialogData.brainD,1,dialogData.subjectNamePos,handles.sigField,dialogData.ConnectivityThr_bool,dialogData.ConnectivityT Error in GraphVar>Btn_calcCorr_Callback (line 73) [res allTask] = GraphVar_calc(handles); Error in gui_mainfcn (line 96) feval(varargin{:}); Error in GraphVar (line 40) gui_mainfcn(gui_State, varargin{:}); Error in @(hObject,eventdata)GraphVar('Btn_calcCorr_Callback',hObject,eventdata,guidata(hObject)) Error while evaluating uicontrol Callback -- *Regards* *B.Bhuvaneshwari* *M.E Medical Electronics* *SSNCE.*