Hi,

I have a XSLT to make my breadcrumb

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE xsl:stylesheet [
  <!ENTITY nbsp "&#x00A0;">
]>
<xsl:stylesheet
    version="1.0"
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:umbraco.library="urn:umbraco.library"
    exclude-result-prefixes="umbraco.library"
>

  <xsl:output method="xml" indent="yes" omit-xml-declaration="yes" />

  <xsl:param name="currentPage"/>

  <xsl:variable name="minLevel" select="1"/>
  <xsl:variable name="sep" select="/macro/separator"/>
 
 <!-- Grab the top node -->
    <xsl:variable name="siteRoot" select="$currentPage/ancestor-or-self::*[@minLevel = $minLevel]" />
    
  <xsl:template match="/">
    <xsl:if test="$currentPage/@level &gt; $minLevel">
      <xsl:for-each select="$currentPage/ancestor::* [@level &gt; $minLevel and string(umbracoNaviHide) != '1']">
        <!--umbracoNaviInactive-->
        <xsl:choose>
          <xsl:when test="string(umbracoNaviInactive) != '1'">
            <a href="{umbraco.library:NiceUrl(@id)}">
              <xsl:value-of select="@nodeName"/>
            </a>
          </xsl:when>
          <xsl:otherwise>
            <span class="inactive">
              <xsl:value-of select="@nodeName"/>
            </span>
          </xsl:otherwise>
        </xsl:choose>
        <span class="sep">
          <xsl:value-of disable-output-escaping="yes" select="$sep"/>
        </span>
      </xsl:for-each>
      <!-- print currentpage -->
      <span class="sel">
        <xsl:value-of select="$currentPage/@nodeName"/>
      </span>
    </xsl:if>
  </xsl:template>
</xsl:stylesheet>

Have created the site like this

site1 ( domain1: this is the IIS binding of the server)
site1/en ( domain1/en)

<umbracoUseDomainPrefixes> config is set to true

It's giving a error opening the site

Specified cast is not valid.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.InvalidCastException: Specified cast is not valid.

Source Error:

Stack Trace:

[InvalidCastException: Specified cast is not valid.]
   System.Data.SqlClient.SqlBuffer.get_Byte() +52
   umbraco.DataLayer.RecordsReaderAdapter`1.GetByte(String fieldName) +147
   umbraco.cms.businesslogic.macro.MacroProperty.setup() +356
   umbraco.cms.businesslogic.macro.MacroProperty.GetProperties(Int32 MacroId) +314
   umbraco.cms.businesslogic.macro.MacroModel..ctor(Macro m) +232
   umbraco.macro..ctor(String alias) +302
   umbraco.presentation.templateControls.Macro.CreateChildControls() +1323
   System.Web.UI.Control.EnsureChildControls() +189
   System.Web.UI.Control.InitRecursive(Control namingContainer) +186
   System.Web.UI.Control.InitRecursive(Control namingContainer) +421
   System.Web.UI.Control.InitRecursive(Control namingContainer) +421
   System.Web.UI.Control.InitRecursive(Control namingContainer) +421
   System.Web.UI.Control.InitRecursive(Control namingContainer) +421
   System.Web.UI.Control.InitRecursive(Control namingContainer) +421
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2098

I'm not sure what is the issue on the breadcrumb code.

Someone can explain me what is missing or is wrong?