OME-XML error

gistfile1.txt

OMEXMLService = loci.formats.services.OMEXMLServiceImpl();
metadata = OMEXMLService.createOMEXMLMetadata();
metadata.createRoot();
metadata.setImageID('Image:0', 0);
metadata.setPixelsID('Pixels:0', 0);

modlo = loci.formats.CoreMetadata();
modlo.moduloT.type = loci.formats.FormatTools.LIFETIME;
modlo.moduloT.unit = 'ps';
modlo.moduloT.typeDescription = 'Gated';
delays=1:3;
modlo.moduloT.labels = javaArray('java.lang.String',length(delays));
for i=1:length(delays)
    modlo.moduloT.labels(i)= java.lang.String(num2str(delays(i)));
end
OMEXMLService.addModuloAlong(metadata,modlo,0);

metadata.dumpXML();

m2 = OMEXMLService.createOMEXMLMetadata(OMEXMLService.getOMEXML(metadata));
m2.dumpXML();