I have an Asp.Net web site set up to log errors using Log4Net (in global.asax) and redirect users to a custom error page (set up in web.config with: ). On this error page the users have the opportunity to write about what they did when the error occurred and post the description back to us to help fix the problem.
My question is this: How do i connect the error stacktrace to the users error report?
It appears that .Net has handled the error when it was written to the log file and the custom error page has no information about the stacktrace. If only I could see the stacktrace from the custom error page code-behind my problem would be solved.
It sounds like you need to generate an ID when you log the error, and pass that ID to the custom error page, where it can be stored with the user's report.
Related
I am Implementing Social Login with our application using asp.net. For social login, we are using Okta. We are using a third-party SDK. There is an error throwing from third-party SDK. When Error occurs from a third-party SDK it's not logging into our application, Directly display the error on the requested page. When exceptions occur from the third-party SDK, There is no clue to the application to manage the exception. Rather than display errors on the page we want them to display a custom error page. I have tried following none of them worked.
Webconnfig Custom error mode on. default URL is given.
In global.ascx Application_Error we try to log error. It's hitting this event as well.
In Page_Load we have implemented try{} catch{} blocks. There is no hit to Page_Load as well.
Please help to handle this type of error
I am facing issue of access denied randomly for any secure request. Access denied page is nothing but error page will appeared HDIV exception occures. The trouble part is that we have configured log for HDIV but we haven't getting any exception. When the same page refreshed then page loaded correctly.
we have following application configuration and environmentJBoss 5 and spring mvc security 2.5 and HDIV version 1.1.
In Log now we are geting eeror message INVALID_HDIV_PARAMETER_VALUE But not much details
I am not able to identify what is going wrong.
INVALID_HDIV_PARAMETER_VALUE means the request does not contains the HDIV_STATE parameter. If this happens once in a while then you are submiting the form before it completly loaded. I faced the same problem i solved it by placing a div with higher z-index the using jQuery fadeout the div on document ready
I got a asp.net application hosted by Godaddy. In this app I have a custom profile provider. Sometime, an ASP.Net error message prompt and Say: "Unable to cast object of type 'ProfileCommon' to type 'ProfileCommon'"
The error appear at a random time and vanish when a modification to the web.config file is made (maybe because of the rebuild of the application ?).
On my development computer and my staging server the error did not show up.
Do someone already see this error?
How can we prevent page crash in asp.net? Is there any generic function or place like global.asax where we specify a file to redirect to when an unhanded exception occurs? (like we redirect to a specified page when 404 page not found exception occurs?
<customErrors> doesn't prevent your pages from "crashing". It just allows you to apologize to your users when the page does crash.
You should be examining the Application event log for messages from the source "ASP.NET <version>". These will include details of any exceptions your code has been generating and not handling. You need to fix these, as every one of these indicates that your users were not able to do what they came to your site to do.
You can do it in Global.asax or you can set up custom error pages in web.config.
ASP.NET Custom Error Pages
How can we prevent page crash in asp.net?
As Mal said, "If it crashes, you crashed it". The only way to "prevent" crashes is by carefully writing your code, testing, etc, as with any program.
To display a nice error page, check out the <customErrors> element in your web.config. MSDN docs here. Plenty of articles around if you google for 'customErrors'.
I have a website in which some pages are in ASP and some pages are in ASP.Net, But my problem is
when i execute it on my Local PC then it is working
But when I execute it from Our Server then Got Error " unhandled exception was generated during the execution of
the current web request. Information regarding the origin and location of the exception can be identified using
the exception stack trace below."
and This i come in only ASP.Net Pages.
Help me,
Thnx in Advance
This is often caused by lack of permissions to write to the file system on the web server, but it can really be caused by anything that differs from your development environment.
There is an error/exception available somewhere that will help you diagnose and correct the problem and you need to find that error. One place to look is the Windows Event Log. Another thing to check is how your web.config file sets the value for CustomErrors.
Are you seeing something like this at all?
http://www.codinghorror.com/blog/images/yellow-screen-of-death-large.png