Errors while stress testing a load balanced application

[Ravi Chand via .NET 247]

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Hi All,

One of our ASP.Net application was stress tested recently andunfortunatel y it is throwing up intermittent errors. Theapplication has been setup in a load balancing environment. Theaspx pages thorwing the errors work normally under stress freeconditions.

The 2 distinct errors being thrown are:

1) Specified Cast is not valid
System.InvalidC astException: Specified Cast is not valid

Stack Trace:
[InvalidCastExce ption:Specified Cast is not valid.]
System.Web.UI.P age.LoadPageVie wState() +28
System.Web.UI.P age.ProcessRequ estMain() +439

2) Object reference not set to an instance of an object
System.NullRefe renceException: Object reference not set to aninstance of an object

Stack Trace:
[NullReferenceEx ception: Object reference not set to an instanceof an object.]
MyApplication.V iew.ShowDetails .Page_Load(obj sender, EventArgs e)+1329
System.Web.UI.C ontrol.OnLoad(E ventArgs e) +67
System.Web.UI.C ontrol.LoadRecu rsive +29
System.Web.UI.P age.ProcessRequ estMain +742

Any clues?? Thanks in advance guys.
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From: Ravi Chand

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Posted by a user from .NET 247 (http://www.dotnet247.com/)

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