webservice problem

[Dinçer]

Hi,

I created a web service using vb.net.
It takes 3 parameters, connects to a database using a *.udl file under C:\
directory, executes some SP's on the database, does some calculations and
returns a string value.
On my local computer, it works fine and gives the result correctly. However,
on another client, when I deployed the application, it returns an error :
Object reference not set to an instance of an object.
When I checked the configurations on both my local and on the client, I
didn't see any differences.
What may cause this problem?

Regards.

[James]

Re: webservice problem

My office only uses .NET for web apps, right? I'm doing my best to get them
into .NET smart clients and webservices, but whatever right?? Point is, as I
learned the hard way, machines not running the .NET framework won't run
VS.NET developed apps and throw that error message. Kinda basic, but it's
worth a try.....



"Dinçer" <dincer"AT"o2.p l> wrote in message
news:%23Sxeahko EHA.2300@TK2MSF TNGP10.phx.gbl. ..[color=blue]
> Hi,
>
> I created a web service using vb.net.
> It takes 3 parameters, connects to a database using a *.udl file under C:\
> directory, executes some SP's on the database, does some calculations and
> returns a string value.
> On my local computer, it works fine and gives the result correctly.[/color]
However,[color=blue]
> on another client, when I deployed the application, it returns an error :
> Object reference not set to an instance of an object.
> When I checked the configurations on both my local and on the client, I
> didn't see any differences.
> What may cause this problem?
>
> Regards.
>
>[/color]