[Mono-list] monodoc - NullReferenceException when item choosed in topics tree

[Rodolfo Campero]

Hello,
I get the following exception when I try to see the documentation of a topic 
in monodoc:

Unhandled Exception: System.NullReferenceException: A null value was found 
where an object instance was required
in (unmanaged) 06 System.Xml.Xsl.XslTransform:xmlXPathNewNodeSet (intptr)
in <0x00004> 06 System.Xml.Xsl.XslTransform:xmlXPathNewNodeSet (intptr)
in <0x00166> 00 .ExtensionFunctionWrapper:Function (intptr,int)
in <0x00035> 05 .ExtensionFunctionWrapper:Function (intptr,int)
in (unmanaged) 06 System.Xml.Xsl.XslTransform:xsltApplyStylesheetUser 
(intptr,intptr,string[],string,intptr,intptr)
in <0x00004> 06 System.Xml.Xsl.XslTransform:xsltApplyStylesheetUser 
(intptr,intptr,string[],string,intptr,intptr)
in <0x00962> 00 System.Xml.Xsl.XslTransform:ApplyStylesheet 
(intptr,string[],System.Collections.Hashtable)
in <0x00028> 00 System.Xml.Xsl.XslTransform:ApplyStylesheetAndGetString 
(intptr,string[],System.Collections.Hashtable)
in <0x0041a> 00 System.Xml.Xsl.XslTransform:Transform 
(System.Xml.XPath.XPathNavigator,System.Xml.Xsl.XsltArgumentList,System.IO.TextWriter)
in <0x00066> 00 System.Xml.Xsl.XslTransform:Transform 
(System.Xml.XPath.IXPathNavigable,System.Xml.Xsl.XsltArgumentList,System.IO.TextWriter)
in <0x001aa> 00 Monodoc.EcmaHelpSource:Htmlize 
(System.Xml.XmlNode,System.Xml.Xsl.XsltArgumentList)
in <0x00345> 00 Monodoc.EcmaHelpSource:GetTextFromUrl (string)
in <0x00038> 00 Monodoc.EcmaHelpSource:GetText (string,Monodoc.Node&)
in <0x00116> 00 Monodoc.TreeBrowser:RowActivated (object,System.EventArgs)
in <0x0005a> 01 System.MulticastDelegate:invoke_void_object_EventArgs 
(object,System.EventArgs)
in <0x0012b> 00 GtkSharp.voidObjectSignal:voidObjectCallback (intptr,int)
in <0x00030> 05 GtkSharp.voidObjectSignal:voidObjectCallback (intptr,int)
in (unmanaged) 06 Gtk.Application:gtk_main ()
in <0x00004> 06 Gtk.Application:gtk_main ()
in <0x00007> 00 Gtk.Application:Run ()
in <0x001a1> 00 Monodoc.Driver:Main (string[])

I also get this one:

Unhandled Exception: System.NullReferenceException: A null value was found 
where an object instance was required
in (unmanaged) 00 System.Collections.ArrayList:Reverse ()
in <0x00264> 00 .ExtensionFunctionWrapper:Function (intptr,int)
in <0x00035> 05 .ExtensionFunctionWrapper:Function (intptr,int)
in (unmanaged) 06 System.Xml.Xsl.XslTransform:xsltApplyStylesheetUser 
(intptr,intptr,string[],string,intptr,intptr)
in <0x00004> 06 System.Xml.Xsl.XslTransform:xsltApplyStylesheetUser 
(intptr,intptr,string[],string,intptr,intptr)
in <0x00962> 00 System.Xml.Xsl.XslTransform:ApplyStylesheet 
(intptr,string[],System.Collections.Hashtable)
in <0x00028> 00 System.Xml.Xsl.XslTransform:ApplyStylesheetAndGetString 
(intptr,string[],System.Collections.Hashtable)
in <0x0041a> 00 System.Xml.Xsl.XslTransform:Transform 
(System.Xml.XPath.XPathNavigator,System.Xml.Xsl.XsltArgumentList,System.IO.TextWriter)
in <0x00066> 00 System.Xml.Xsl.XslTransform:Transform 
(System.Xml.XPath.IXPathNavigable,System.Xml.Xsl.XsltArgumentList,System.IO.TextWriter)
in <0x001aa> 00 Monodoc.EcmaHelpSource:Htmlize 
(System.Xml.XmlNode,System.Xml.Xsl.XsltArgumentList)
in <0x00345> 00 Monodoc.EcmaHelpSource:GetTextFromUrl (string)
in <0x00038> 00 Monodoc.EcmaHelpSource:GetText (string,Monodoc.Node&)
in <0x00116> 00 Monodoc.TreeBrowser:RowActivated (object,System.EventArgs)
in <0x0005a> 01 System.MulticastDelegate:invoke_void_object_EventArgs 
(object,System.EventArgs)
in <0x0012b> 00 GtkSharp.voidObjectSignal:voidObjectCallback (intptr,int)
in <0x00030> 05 GtkSharp.voidObjectSignal:voidObjectCallback (intptr,int)
in (unmanaged) 06 Gtk.Application:gtk_main ()
in <0x00004> 06 Gtk.Application:gtk_main ()
in <0x00007> 00 Gtk.Application:Run ()
in <0x001a1> 00 Monodoc.Driver:Main (string[])

I have a CVS (Jul 25 2003) version of mono/mcs/gtk-sharp/monodoc.

All help would be apreciated.
Thanks in advance,
Rodolfo

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