text underline - createLabel
<p>i am trying to make a text with underline, but i am receiving this warning.</p>

<p>Screenshot <a href="https://www.evernote.com/shard/s36/sh/2666b0ca-425f-4f8a-ae23-9b4cafccca37/36af469a1f40fb95" rel="nofollow" title="this text appears when you mouse over">here</a> !</p>

<p>The code is:</p>

<pre><code> var texto= L("txt_olvide_password");
 var attr = Titanium.UI.createAttributedString({ 
     text: texto, 
     attributes: [ { type: Titanium.UI.ATTRIBUTE_UNDERLINES_STYLE, range: [0,texto.length] }, ]
 }); 
 var lblOlvidePassword = Titanium.UI.createLabel({
     top: '58%',
     color: clr_aux1,
     font: { fontFamily: font_primaria, fontSize: 16 },
     attributedString: attr
 });
 vistaLogin.add(lblOlvidePassword)
</code></pre>

<p>What am i doing wrong ?
thanks in advance.</p>

<p>Titanium Appcelerador 4.5.0
SDK: 5.2.0
iOS / Android</p>