reactionCompare GUI multiple GUI errors

[Amias Moore]

I have been following the very handy modelBorgifier tutorial (please see link). However, when ever i try to use the GUI I get the following errors in the command window.

Error using dec2hex
First argument must contain finite integers.

Error in metCompareGUI>populateMetTables (line 440)
        dec2hex(round(255 * (1 - str2num(metMatchTable{1, ic}))), 2) ...

Error in metCompareGUI>popup_met_Callback (line 250)
populateMetTables(handles) ;

Error in metCompareGUI>metCompareGUI_OpeningFcn (line 136)
popup_met_Callback(handles.popup_met, eventdata, handles)

Error in gui_mainfcn (line 220)
    feval(gui_State.gui_OpeningFcn, gui_hFigure, [], guidata(gui_hFigure), varargin{:});

Error in metCompareGUI (line 53)
    [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});

Error in metCompare (line 86)
    [RxnInfo, stopFlag] = metCompareGUI(RxnInfo) ;

Error in reactionCompareGUI>prepareMetCompare (line 755)
metList = metCompare(RxnInfo) ;

Error in reactionCompareGUI>pushbutton_choose_Callback (line 220)
        handles.metList = prepareMetCompare(handles) ;

Error in gui_mainfcn (line 95)
        feval(varargin{:});

Error in reactionCompareGUI (line 65)
    gui_mainfcn(gui_State, varargin{:});

Error in matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)reactionCompareGUI('pushbutton_choose_Callback',hObject,eventdata,guidata(hObject))
 
Error while evaluating UIControl Callback.

Dot indexing is not supported for variables of this type.

Error in reactionCompareGUI>reactionCompareGUI_OutputFcn (line 133)
varargout{1} = handles.rxnList ;

Error in gui_mainfcn (line 262)
        [varargout{1:nargout}] = feval(gui_State.gui_OutputFcn, gui_hFigure, [], gui_Handles);

Error in reactionCompareGUI (line 63)
    [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});

Error in reactionCompare (line 92)
[rxnList, metList, Stats] = reactionCompareGUI(InfoBall) ;


Any help or assistance you could provide would be appreciated.

Please see system config report attached.

Thank you