Object reference not set to an instance of an object.

[Anonymous]

Hello,

I have some code which simply reads a RSS with the
XmlTextReader and XmlDocument. Unfortunaly I get the error:

Object reference not set to an instance of an object.

Here is my simple code:

private function CheckRSS(byval strRSS as string)
Dim reader as new XmlTextReader(s trRSS)
Dim xmlDoc as XmlDocument

Try
xmlDoc.Load(rea der)
Catch ex As Exception
Response.Write( "ERR in Rss File:" & strRSS
& "<br>")
Response.Write( "Err: RSS File:" & ex.Message
& "<br>")
Exit Function
End Try

' load only the item nodes
Dim nodes As XmlNodeList = xmlDoc.SelectNo des
("/rss/channel/item")

For Each node As XmlNode In nodes
Try
Dim strPostTitle as string = node
("title").Inner Xml
Dim strPost as string = node
("description") .InnerXml
Dim strPostURL as string = node
("link").InnerX ml
Dim strPostDate as string = node
("pubDate").Inn erXml

response.write( strPostTitle & "<br>")
Catch ex As Exception
Response.Write( "ERR in loading nodes: " &
ex.Message() & "<br>")
Exit Function
End Try
Next
end function

Can anybody tell me why I get this error?

Thanks

[Victor Hadianto]

Where exactly the error happens?

--
Victor Hadianto
http://synop.com/Products/SauceReader/

"Anonymous" <an*******@disc ussions.microso ft.com> wrote in message
news:4f******** *************** *****@phx.gbl.. .

Hello,

I have some code which simply reads a RSS with the
XmlTextReader and XmlDocument. Unfortunaly I get the error:

Object reference not set to an instance of an object.

Here is my simple code:

private function CheckRSS(byval strRSS as string)
Dim reader as new XmlTextReader(s trRSS)
Dim xmlDoc as XmlDocument

Try
xmlDoc.Load(rea der)
Catch ex As Exception
Response.Write( "ERR in Rss File:" & strRSS
& "<br>")
Response.Write( "Err: RSS File:" & ex.Message
& "<br>")
Exit Function
End Try

' load only the item nodes
Dim nodes As XmlNodeList = xmlDoc.SelectNo des
("/rss/channel/item")

For Each node As XmlNode In nodes
Try
Dim strPostTitle as string = node
("title").Inner Xml
Dim strPost as string = node
("description") .InnerXml
Dim strPostURL as string = node
("link").InnerX ml
Dim strPostDate as string = node
("pubDate").Inn erXml

response.write( strPostTitle & "<br>")
Catch ex As Exception
Response.Write( "ERR in loading nodes: " &
ex.Message() & "<br>")
Exit Function
End Try
Next
end function

Can anybody tell me why I get this error?

Thanks

[Dennis Myrén]

XmlDocument xmlDoc is declared, but it is not instantiated(ne w
XmlDocument()),

--
Regards,
Dennis JD Myrén
Oslo Kodebureau
"Anonymous" <an*******@disc ussions.microso ft.com> wrote in message
news:4f******** *************** *****@phx.gbl.. .

Hello,

I have some code which simply reads a RSS with the
XmlTextReader and XmlDocument. Unfortunaly I get the error:

Object reference not set to an instance of an object.

Here is my simple code:

private function CheckRSS(byval strRSS as string)
Dim reader as new XmlTextReader(s trRSS)
Dim xmlDoc as XmlDocument

Try
xmlDoc.Load(rea der)
Catch ex As Exception
Response.Write( "ERR in Rss File:" & strRSS
& "<br>")
Response.Write( "Err: RSS File:" & ex.Message
& "<br>")
Exit Function
End Try

' load only the item nodes
Dim nodes As XmlNodeList = xmlDoc.SelectNo des
("/rss/channel/item")

For Each node As XmlNode In nodes
Try
Dim strPostTitle as string = node
("title").Inner Xml
Dim strPost as string = node
("description") .InnerXml
Dim strPostURL as string = node
("link").InnerX ml
Dim strPostDate as string = node
("pubDate").Inn erXml

response.write( strPostTitle & "<br>")
Catch ex As Exception
Response.Write( "ERR in loading nodes: " &
ex.Message() & "<br>")
Exit Function
End Try
Next
end function

Can anybody tell me why I get this error?

Thanks