Need help with Revisp

I have no idea how to use matlab, but downloaded the source code to an opensource program to create 3D speheroids from an image. The program in question is ReViSP. However i keep getting multiple errors and as i dont understand the language used in matlab i cant seem to get the program running.

Trial>> START_GUI
Error using dir
Characters adjacent to a ** wildcard must be file separators.

Error in START_GUI>pushbutton2_Callback (line 248)
ImagesList = dir([ImageFolder '*' ImageBaseName InImageType]);

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

Error in START_GUI (line 86)
    gui_mainfcn(gui_State, varargin{:});

Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)START_GUI('pushbutton2_Callback',hObject,eventdata,guidata(hObject)) 
Error while evaluating UIControl Callback.

Trial>> START_GUI
Error using dir
Characters adjacent to a ** wildcard must be file separators.

Error in START_GUI>pushbutton2_Callback (line 248)
ImagesList = dir([ImageFolder '*' ImageBaseName InImageType]);

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

Error in START_GUI (line 86)
    gui_mainfcn(gui_State, varargin{:});

Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)START_GUI('pushbutton2_Callback',hObject,eventdata,guidata(hObject)) 
Error while evaluating UIControl Callback.

Error using dir
Characters adjacent to a ** wildcard must be file separators.

Error in START_GUI>pushbutton2_Callback (line 248)
ImagesList = dir([ImageFolder '*' ImageBaseName InImageType]);

        if true
          % code
        end

Answer 1

[Walter Roberson]

In the second edit text box from the top that comes up, the one that starts out containing

"Base name of the binary masks to be processed. E.g., Spheroid_"

you need to remove that text and replace it with something non-empty. For example if you opened the Test_Masks directory then you could put in Test_Culture_002

If you were to leave that field empty then starting in R2017a you would get the message you see.

[Tuaseef Khan]

Fantastic, thank you very much. Although on the script itself they said you didn't have to type anything in. Thanks again.