Unexplained Instance Error

[Marty Cruise]

I am getting the following error: " Object reference not
set to an instance of an object."

The strange thing is that I AM creating a new instance of
the object in the PageLoad event Iin the code behind)
just prior to using it's properties, and in fact, the app
ran perfectly until only recently when I installed
Project Server on the web server, which should have had
no impact.

Is there a security setting or something else that might
compromise instantiating classes? I'm lost.

[Kevin Spencer]

Without looking at your code, there is no way to tell.

HTH,

Kevin Spencer
Microsoft FrontPage MVP
Internet Developer
[url]http://www.takempis.com[/url]
Some things just happen.
Everything else occurs.

"Marty Cruise" <mCruise@noSpam.com> wrote in message
news:03ce01c34195$f3a168c0$a101280a@phx.gbl...

> I am getting the following error: " Object reference not
> set to an instance of an object."
>
> The strange thing is that I AM creating a new instance of
> the object in the PageLoad event Iin the code behind)
> just prior to using it's properties, and in fact, the app
> ran perfectly until only recently when I installed
> Project Server on the web server, which should have had
> no impact.
>
> Is there a security setting or something else that might
> compromise instantiating classes? I'm lost.
>
>
>

[Kevin Spencer]

I'm not sure why you're not getting an error on the following line:

> Public myOrder As New cOrder

It should read (assuming that the New constructor for cOrder takes no
arguments):

Public myOrder As New cOrder()

See if that doesn't fix it.

HTH,

Kevin Spencer
Microsoft FrontPage MVP
Internet Developer
[url]http://www.takempis.com[/url]
Some things just happen.
Everything else occurs.


"Marty Cruise" <mCruise@noSPam.com> wrote in message
news:09ea01c3419d$eeef31b0$a001280a@phx.gbl...

> Here is the relevant code. The error occurs when the
> myOrder.getInfo method is called:
>
> =============================
> Imports cLib
>
> Public Class frmPrintTR
> Inherits System.Web.UI.Page
> Public myOrder As New cOrder
> Protected WithEvents lblShipTo As
> System.Web.UI.WebControls.Label
> Protected WithEvents Button1 As
> System.Web.UI.WebControls.Button
> Protected WithEvents Button2 As
> System.Web.UI.WebControls.Button
> Protected WithEvents btnPrint As
> System.Web.UI.WebControls.Button
> Protected WithEvents btnClose As
> System.Web.UI.WebControls.Button
> Protected WithEvents pDesiredVendor As
> System.Web.UI.WebControls.Panel
> Protected WithEvents pComments As
> System.Web.UI.WebControls.Panel
> Protected WithEvents pCommentsNone As
> System.Web.UI.WebControls.Panel
> Protected WithEvents pItemsNone As
> System.Web.UI.WebControls.Panel
> Protected WithEvents repItems As
> System.Web.UI.WebControls.Repeater
>
> ' # Region stuff omitted from this posting
>
> Private Sub Page_Load(ByVal sender As Object, ByVal e
> As System.EventArgs) Handles MyBase.Load
> If Request.QueryString("TRID") = "" Then
> Exit Sub
> End If
>
> myOrder.GetInfo(CInt(Request.QueryString("TRID")))
> repComments.DataSource = myOrder.Comments
> repComments.DataBind()
>
> =============================
>
>

> >-----Original Message-----
> >Check your assumptions:
> >
> >if your control is actually there, does the
> >property/method you use reference yet another control

> that

> >is not there?
> >
> >Are there other objects referenced on the offending

> line?

> >and finally, have you used the debugger and stepped into
> >the routine causing the problem and checked the object
> >variables in question?
> >

> >>-----Original Message-----
> >>I am getting the following error: " Object reference

> not

> >>set to an instance of an object."
> >>
> >>The strange thing is that I AM creating a new instance

> of

> >>the object in the PageLoad event Iin the code behind)
> >>just prior to using it's properties, and in fact, the

> app

> >>ran perfectly until only recently when I installed
> >>Project Server on the web server, which should have had
> >>no impact.
> >>
> >>Is there a security setting or something else that

> might

> >>compromise instantiating classes? I'm lost.
> >>
> >>
> >>
> >>.
> >>

> >.
> >

[Marty Cruise]

Error still occurs...

[David Waz..]

try reading ALL posts to your answer and follow the
recommendations given...

>-----Original Message-----
>I am getting the following error: " Object reference not
>set to an instance of an object."
>
>The strange thing is that I AM creating a new instance of
>the object in the PageLoad event Iin the code behind)
>just prior to using it's properties, and in fact, the app
>ran perfectly until only recently when I installed
>Project Server on the web server, which should have had
>no impact.
>
>Is there a security setting or something else that might
>compromise instantiating classes? I'm lost.
>
>
>
>.
>