asp.net - .NET Session not working -

This is a weird, but hopefully someone can give me an idea here. I am entering some value in the session in my app in Global.asax session_start session_start on my page OnInit Is called immediately and one of them tries to use the session variable.

Strange sometimes it works, and after that no change will start giving me this error:

"Session status can be used only when enabled session date is set to correct , either in the configuration file or in the page instructions. Please also ensure that the System.Web.SessionStateModule or the custom session status module contains & lt; Configuration & gt; \ & lt; system.web & gt; \ & lt; httpModules & gt; in the section configuration. "

I have seen and different ways of enabling the session in all searched web.config now looks like this:

  & lt; System.web & gt; ... & lt; SessionState mode = "infrac" statementconc string = "TCPIP = 127.0.0.1: 42424" sqlConnectionString = "Data Source = 127.0.0.1; TrustedConnect = Yes" Cookieleys = "Fotal" Timeout = "20" /> & Lt; Globalization Request Encoding = "UTF-8" response encoding = "UTF-8" /> & Lt; HttpHandlers & gt; & Lt; Action = Add, "Post, Gate" path = "Ajax / * .hashx" type = "Ajax.PageHandlerFactory, Ajax" /> & Lt; Verb = delete "*" path = "*. Asmx" /> & Lt; Verb = "*" path = "*. Asmx" valid = "false" type = "System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, version = 3.5.0.0, culture = neutral, publicKeyToken = 31BF3856AD364E35 "/> & Lt; Verb = "*" path = "* _ AppService.axd" Valid = "wrong" type = "System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, version = 3.5.0.0, culture = neutral, PublicKeyToken = 31BF3856AD364E35 "/> & Lt; Verb = "GET, HEAD" path = "ScriptResource.axd" valid = "false" type = "System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version = 3.5.0.0, Culture = Neutral, PublicKeyToken = 31BF3856AD364E35" /> & Lt; / HttpHandlers & gt; & Lt; XhtmlConformance mode = "Legacy" /> & Lt; Pages & gt; & Lt ;! - enableSessionState = "true" autoEventWireup = "true" Enable ViewState = "true" enableViewStateMac = "true" - & gt; & Lt; Control & gt; & Lt; Add tagPrefix = "asp" namespace = "System.Web.UI" assembly = "System.Web.Extensions, version = 3.5.0.0, culture = neutral, publicKeyToken = 31BF3856AD364E35" /> & Lt; Add tagPrefix = "asp" namespace = "System.Web.UI.WebControls" assembly = "System.Web.Extensions, version = 3.5.0.0, culture = neutral, publicKeyToken = 31BF3856AD364E35" /> & Lt; / Control & gt; & Lt; / Pages & gt; & Lt; HttpModules & gt; & Lt ;! - & lt; Add name = "session" type = "System.Web.SessionState.SessionStateModule" /> - & gt; & Lt; Add name = "ScriptModule" type = "System.Web.Handlers.ScriptModule, System.Web.Extensions, Version = 3.5.0.0, Culture = Neutral, PublicKeyToken = 31BF3856AD364E35" /> & Lt; / HttpModules & gt; & Lt; /system.web>  

You can see that I have some things, especially enableSessionState = "true" and Because they were never before and it was always used to work but I have enabled it with both of them, one or the other, it does not just make a difference.

This is an app that has been in production for many years, I'm only adding minor titles, which is probably the biggest "titlebar" page, and is upgrading from 2.0 to 3.5. I did not try to add the enabled session date page instructions because it was not working in web.config I do not know why it will work directly on the page < / P>

Anyone else have any other ideas?

Thanks, Jeff

BREAKPOINTS!

I had set breakpoints in the Creator Pages of the base page, and the main page, as well as session_start and onin A coworker removed all the breakpoints in the debugger and the problem disappeared!

Uh!