Umbraco 4.0.1
ASP.NET 2.0
Windows 2008 and IIS7

Here is my XSLT and this works for all of my node when I Virsualize XSLT except for one and gives me this error:

Please help driving me crazy

Error parsing the XSLT:

System.OverflowException: Value was either too large or too small for an Int32. at System.Convert.ToInt32(Double value) at System.Double.System.IConvertible.ToInt32(IFormatProvider provider) at System.Convert.ChangeType(Object value, Type conversionType, IFormatProvider provider) at System.Xml.Xsl.Runtime.XmlQueryRuntime.ChangeTypeXsltArgument(XmlQueryType xmlType, Object value, Type destinationType) at System.Xml.Xsl.Runtime.XmlQueryContext.InvokeXsltLateBoundFunction(String name, String namespaceUri, IList`1[] args) at (XmlQueryRuntime {urn:schemas-microsoft-com:xslt-debug}runtime) at Root(XmlQueryRuntime {urn:schemas-microsoft-com:xslt-debug}runtime) at Execute(XmlQueryRuntime {urn:schemas-microsoft-com:xslt-debug}runtime) at System.Xml.Xsl.XmlILCommand.Execute(Object defaultDocument, XmlResolver dataSources, XsltArgumentList argumentList, XmlSequenceWriter results) at System.Xml.Xsl.XmlILCommand.Execute(Object defaultDocument, XmlResolver dataSources, XsltArgumentList argumentList, XmlWriter writer, Boolean closeWriter) at System.Xml.Xsl.XmlILCommand.Execute(IXPathNavigable contextDocument, XmlResolver dataSources, XsltArgumentList argumentList, XmlWriter results) at System.Xml.Xsl.XmlILCommand.Execute(IXPathNavigable contextDocument, XmlResolver dataSources, XsltArgumentList argumentList, TextWriter results) at System.Xml.Xsl.XslCompiledTransform.Transform(IXPathNavigable input, XsltArgumentList arguments, TextWriter results) at umbraco.macro.GetXsltTransformResult(XmlDocument macroXML, XslCompiledTransform xslt, Dictionary`2 parameters) at umbraco.presentation.umbraco.developer.Xslt.xsltVisualize.visualizeDo_Click(Object sender, EventArgs e)

MY XSLT:

<!DOCTYPE xsl:stylesheet [ <!ENTITY nbsp "&#x00A0;"> ]>
<xsl:stylesheet
 version="1.0"
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
 xmlns:msxml="urn:schemas-microsoft-com:xslt"
 xmlns:msxsl="urn:schemas-microsoft-com:xslt"
 xmlns:umbraco.library="urn:umbraco.library" xmlns:Exslt.ExsltCommon="urn:Exslt.ExsltCommon" xmlns:Exslt.ExsltDatesAndTimes="urn:Exslt.ExsltDatesAndTimes" xmlns:Exslt.ExsltMath="urn:Exslt.ExsltMath" xmlns:Exslt.ExsltRegularExpressions="urn:Exslt.ExsltRegularExpressions" xmlns:Exslt.ExsltStrings="urn:Exslt.ExsltStrings" xmlns:Exslt.ExsltSets="urn:Exslt.ExsltSets"
 exclude-result-prefixes="msxsl msxml umbraco.library Exslt.ExsltCommon Exslt.ExsltDatesAndTimes Exslt.ExsltMath Exslt.ExsltRegularExpressions Exslt.ExsltStrings Exslt.ExsltSets ">
  <xsl:output method="xml" omit-xml-declaration="yes"/>
  <xsl:param name="currentPage"/>
  <xsl:variable name="featuredSpeakers" select="$currentPage/data [@alias = 'TopicFeaturedSpeakers']"/>
  <xsl:variable name="speakers" select="umbraco.library:Split($featuredSpeakers, ',')" />
  <xsl:template match="/">
 
  <xsl:choose>
    <xsl:when test="count($speakers/value) > 0 and $speakers/value != ''">
      <xsl:for-each select="$speakers/value">
        <xsl:if test="string(.) != ''">
          <xsl:variable name="speaker" select="umbraco.library:GetXmlNodeById(.)"/>
          <xsl:variable name="p" select="position()"/>
          <xsl:choose>
            <xsl:when test="$p = 1">
              <a class="featured_speaker" href="{umbraco.library:NiceUrl($speaker/@id)}">
              <xsl:call-template name="teaser">
                <xsl:with-param name="speaker" select="$speaker"/>
               
              </xsl:call-template>
              </a>
            </xsl:when>
            <xsl:otherwise>
              <a class="featured_speaker" style="display:none"  href="{umbraco.library:NiceUrl($speaker/@id)}">
              <xsl:call-template name="teaser">
                <xsl:with-param name="speaker" select="$speaker"/>
               
              </xsl:call-template>
              </a>
            </xsl:otherwise>
          </xsl:choose>
        </xsl:if>
      </xsl:for-each>
    </xsl:when>
    <xsl:otherwise>
      <xsl:variable name="speakers" select="$currentPage/ancestor-or-self::root//node[@nodeTypeAlias='Speaker']"/>
      <xsl:for-each select="$speakers">
        <xsl:variable name="speaker" select="current()"/>
        <xsl:variable name="relTopics" select="$speaker/data [@alias = 'Topics']"/>
        <xsl:variable name="topics" select="umbraco.library:Split($relTopics, ',')" />
        <xsl:for-each select="$topics/value">
          <xsl:if test="$currentPage/@id = .">
            <a class="featured_speaker" style="display:none" href="{umbraco.library:NiceUrl($speaker/@id)}">
              <xsl:call-template name="teaser">
                <xsl:with-param name="speaker" select="$speaker"/>
              </xsl:call-template>
            </a>
   </xsl:if>
        </xsl:for-each>
      </xsl:for-each>
    </xsl:otherwise>
  </xsl:choose>
  </xsl:template>
  <xsl:template name="teaser">
    <xsl:param name="speaker"/>
    <div class="speaker_img"><img src="{$speaker/data [@alias = 'SpeakerPhoto']}" class="photo"/></div>
    <div class="intro">
      <h3 title="{$speaker/data [@alias = 'speakerFirst']} {$speaker/data [@alias = 'speakerLast']}"> <xsl:value-of select="$speaker/data [@alias = 'speakerFirst']"/>&nbsp;<xsl:value-of select="$speaker/data [@alias = 'speakerLast']"/> </h3>
      <xsl:variable name="bio" select="$speaker/descendant::node[@nodeTypeAlias = 'Speaker Bio']"/>
      <xsl:value-of select="$bio/data [@alias = 'speakerBioTeaser']" disable-output-escaping="yes"/> </div>
    <span class="btn"><img src="/images/pixel.gif"/></span>
    <div class="clear"><img src="/images/pixel.gif"/></div>
  </xsl:template>
</xsl:stylesheet>

Gerald