Get Error Message From Application_error
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How To Handle Application Error In Global.asax In Mvc
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Application_error Not Firing
Development Windows Desktop App Development TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. Complete Example for Error Handlers Other Versions Visual Studio 2010 .NET Framework 4 Visual Studio 2008 This code example includes elements for both page-level and asp.net error handling best practices application-level exception handling. Code Example Files The example consists of the following files: Web.config Global.asax Default.aspx ExceptionUtility (to be put in the App_Code folder) GenericErrorPage.aspx HttpErrorPage.aspx Http404ErrorPage.aspx DefaultRedirectErrorPage.aspx Web.config The following example shows the Web.config file. The customErrors section specifies how to handle errors that occur with file types that are mapped to ASP.NET, such as .aspx, .asmx, and .ashx files. (In IIS 6.0 and in IIS 7.0 in classic mode, static content files such as .html and .jpg files are not mapped to ASP.NET.) The settings in the example customErrors section cause any unhandled HTTP 404 (file not found) errors to be directed to the Http404ErrorPage.aspx file. These HTTP 404 errors would occur if a request were made for an .aspx file, .asmx file, and so on and if the requested file did not exist. All other unhandled errors in ASP.NET files are directed to the DefaultRedirectErrorPage.aspx file. If static content files are not handled by ASP.NET, a request for a nonexistent .html or .jpg file does not cause a redirect to the Http404ErrorPage.aspx file. I
here for a quick overview of the site Help Center Detailed answers to any questions you might application_error web api have Meta Discuss the workings and policies of this site About page level error handling in asp.net example Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads exception handling in asp net c# with example with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, https://msdn.microsoft.com/en-us/library/bb397417.aspx just like you, helping each other. Join them; it only takes a minute: Sign up Application_Error in global.asax not catching errors in WebAPI up vote 6 down vote favorite 1 For a project I am working on, one of the things we're implementing is something that we have code for in some of my teams http://stackoverflow.com/questions/28768715/application-error-in-global-asax-not-catching-errors-in-webapi older ASP.NET and MVC projects - an Application_Error exception catcher that dispatches an email to the development team with the exception experience and most relevant details. Here's how it looks: Global.asax: protected void Application_Error(object sender, EventArgs e) { Exception ex = Server.GetLastError(); string path = "N/A"; if (sender is HttpApplication) path = ((HttpApplication) sender).Request.Url.PathAndQuery; string args = string.Format("Path: {0}", path); // Custom code that generates an HTML-formatted exception dump string message = Email.GenerateExceptionMessage(ex, args); // Custom code that sends an email to the dev team. Email.SendUnexpectedErrorMessage("Some App", message); } One "minor" problem, though - when I intentionally have a part of the code throw an exception in order to test this mechanism... public static void GetMuffinsByTopping(string topping) { throw new Exception("Test Exception!", new Exception("Test Inner Exception!!!")); // Actual repository code is unreachable while this test code is there } The front-end JavaScript is immediately intercepting an HTTP 500 request, but the global.asax.cs code noted above is not being reached (I set a breakpoint on
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies http://stackoverflow.com/questions/15835802/global-asax-application-error-how-can-i-get-page-data of this site About Us Learn more about Stack Overflow the company Business http://stackoverflow.com/questions/1464531/how-do-i-use-application-error-in-asp-net-mvc Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign error handling up Global.asax - Application_Error - How can I get Page data? up vote 14 down vote favorite 4 I have this code: using System.Configuration; void Application_Error(object sender, EventArgs e) { Exception ex = Server.GetLastError().GetBaseException(); string ErrorMessage = ex.Message; string StackTrace = ex.StackTrace; string ExceptionType = ex.GetType().FullName; string UserId = Getloggedinuser(); string WebErrorSendEmail = ConfigurationManager.AppSettings["WebErrorSendEmail"]; // save the exception in DB LogStuffInDbAndSendEmailFromDb(); } handling in asp This is (most of) my code. In a small percentage of cases, I don't get enough information though. I don't know what page the exception originated from. How can I get any kind of information related to the page that the exception originated from? Below is an example of the shortest message: Invalid length for a Base-64 char array. at System.Convert.FromBase64String(String s) at System.Web.UI.ObjectStateFormatter.Deserialize(String inputString) at System.Web.UI.ObjectStateFormatter.System.Web.UI.IStateFormatter.Deserialize(String serializedState) at System.Web.UI.Util.DeserializeWithAssert(IStateFormatter formatter, String serializedState) at System.Web.UI.HiddenFieldPageStatePersister.Load() c# asp.net global-asax share|improve this question edited Dec 12 '14 at 15:15 Ryan Gates 2,87622649 asked Apr 5 '13 at 13:55 Ash 37621437 add a comment| 1 Answer 1 active oldest votes up vote 18 down vote accepted You can get the current request's URL and page like this : void Application_Error(object sender, EventArgs e) { // Code that runs when an unhandled error occurs if (HttpContext.Current != null) { var url = HttpContext.Current.Request.Url; var page = HttpContext.Current.Handler as System.Web.UI.Page; } } share|improve this answer answered Apr 5 '13 at 14:05 Netricity 1,6391319 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How do i use Application_Error in ASP.NET MVC? up vote 12 down vote favorite 12 I want to use Application_Error with my MVC project, but i can't get it to work. I add the following to my Global.asax file: protected void Application_Error(object sender, EventArgs e) { Exception objErr = Server.GetLastError().GetBaseException(); Session["Test"] = "Message:" + objErr.Message.ToString(); } (The Session is only for tests. Im gonna use a database to log error, if i get this to work.) Then i try to throw an exception from my HomeController and my Home/Index View, but it only triggers Debug. public ActionResult Index() { ViewData["Message"] = "Welcome to ASP.NET MVC!"; throw (new Exception()); return View(); } In my Webconfig file i set a defaulterror page but it doesn't redirect to the view: