Page_Error Working Only Part of the Time?

[Erik Lautier]

I've got Page_Error emailing me the message and stack trace when a
server error is generated, but it doesn't always work. My Page_Error
code:

Sub Page_Error(ByVal src As Object, ByVal args As EventArgs) Handles
MyBase.Error
Dim e As System.Exception = Server.GetLastError()
Session("Erro")= "Error: " & e.Message.ToString() & "<p>Stack Trace: "
& e.StackTrace.ToString()
Context.ClearError()
End Sub

My web.config file redirects the user to a "nice" error page, which
emails me the Session("Erro") so I can investigate the problem. What
I can't understand is that sometimes Session("Erro") is blank - I saw
two emails come through with errors on the same page today, with one
full of useful info, and one completely empty. What might explain
this?

Thanks,

Erik

[Michael Nemtsev [MVP]]

Hello Erik,

it means that u dont' have previous error.

Why you don't handle all errors on Application_Error method?

---
WBR,
Michael Nemtsev [Microsoft MVP] :: blog: http://spaces.live.com/laflour

"The greatest danger for most of us is not that our aim is too high and we
miss it, but that it is too low and we reach it" (c) Michelangelo
ELI've got Page_Error emailing me the message and stack trace when a
ELserver error is generated, but it doesn't always work. My Page_Error
ELcode:
EL>
ELSub Page_Error(ByVal src As Object, ByVal args As EventArgs) Handles
ELMyBase.Error
ELDim e As System.Exception = Server.GetLastError()
ELSession("Erro")= "Error: " & e.Message.ToString() & "<p>Stack Trace:
EL"
EL& e.StackTrace.ToString()
ELContext.ClearError()
ELEnd Sub
ELMy web.config file redirects the user to a "nice" error page, which
ELemails me the Session("Erro") so I can investigate the problem.
ELWhat I can't understand is that sometimes Session("Erro") is blank -
ELI saw two emails come through with errors on the same page today,
ELwith one full of useful info, and one completely empty. What might
ELexplain this?
EL>
ELThanks,
EL>
ELErik
EL>

[Erik Lautier]

Thanks for your reply, Michael. It's not my server and I may not have
access to global.asax (I'm checking on this). Regardless, if
Page_Error is supposed to pull the last error and I'm storing it in a
Session variable, how could I not have the previous error?

On Jun 17, 1:08 pm, Michael Nemtsev [MVP] <[e-mail]:

Hello Erik,

it means that u dont' have previous error.

Why you don't handle all errors on Application_Error method?

---
WBR,
Michael Nemtsev [Microsoft MVP] :: blog:http://spaces.live.com/laflour

"The greatest danger for most of us is not that our aim is too high and we
miss it, but that it is too low and we reach it" (c) Michelangelo

ELI've got Page_Error emailing me the message and stack trace when a
ELserver error is generated, but it doesn't always work. My Page_Error
ELcode:
EL>
ELSub Page_Error(ByVal src As Object, ByVal args As EventArgs) Handles
ELMyBase.Error
ELDim e As System.Exception = Server.GetLastError()
ELSession("Erro")= "Error: " & e.Message.ToString() & "<p>Stack Trace:
EL"
EL& e.StackTrace.ToString()
ELContext.ClearError()
ELEnd Sub
ELMy web.config file redirects the user to a "nice" error page, which
ELemails me the Session("Erro") so I can investigate the problem.
ELWhat I can't understand is that sometimes Session("Erro") is blank -
ELI saw two emails come through with errors on the same page today,
ELwith one full of useful info, and one completely empty. What might
ELexplain this?
EL>
ELThanks,
EL>
ELErik
EL>