How to solve seqalignviewer app error (linux)

Hi all,

I'm getting an error when trying to open the seqalignviewer app:

Index exceeds matrix dimensions.

Error in bioinfoprivate.uisav/set.FontSize (line 427)
                obj.FontSize = obj.FontProps.FontSizeReel(find([(value<=obj.FontProps.FontSizeReel(1:end-1))
                true],1,'first'));

Error in bioinfoprivate.uisav (line 368)
            obj.FontSize = getArchDependentDefaultFontSize;

Error in seqalignviewer>sav (line 359)
obj = bioinfoprivate.uisav('Parent',h.hFig);

Error in seqalignviewer (line 123)
        sav(sequences,headers,alphabet); % call HG viewer

Any idea on how to fix this?

Ubuntu 14.04 with MATLAB R2014a