Mvc Defaultredirect Error

Contents Customerrors Defaultredirect Mvc Mvc Redirect To Error Page Mvc Customerrors

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Customerrors Defaultredirect Mvc

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Mvc Redirect To Error Page

other. Join them; it only takes a minute: Sign up ASP.NET MVC4 CustomErrors DefaultRedirect Ignored up vote 12 down vote favorite 5 I have an MVC 4 app, using a custom HandleErrorAttribute to handle only custom exceptions. I

Mvc Customerrors

would like to intercept the default 404 and other non-500 error pages and replace them with something more attractive. To that end, I added the following to my Web.config: ... I have an Error controller with an Index method and corresponding view, but still I get the default 404 error page. I have also tried setting my defaultRedirect to a static html file to no avail. I have tried adding customerrors mvc 5 error handling specific to 404's inside , and I even tried modifying the routes programattically, all with no results. What am I missing? Why is ASP ignoring my default error handling? Note: I noticed earlier that I cannot test my CustomHandleErrorAttribute locally, even with

you're not alone. It's surprisingly difficult to do this correctly, not helped by the fact that some errors are handled by ASP.NET and others by IIS. set custom error page in web.config mvc Ideally (and I expect such is the case with some other frameworks/servers) we mvc 5 error handling would just configure our custom error pages in one place and it would just work, no matter how/where the mvc 5 redirect to error page error was raised. Something like: Custom 404 error pages When a resource does not exist (either static or dynamic) we http://stackoverflow.com/questions/17636806/asp-net-mvc4-customerrors-defaultredirect-ignored should return a 404 HTTP status code. Ideally we should return something a little friendlier to our site visitors than the error pages built in to ASP.NET/IIS, perhaps offering some advice on why the resource may not exist or providing an option to search the site. For the purposes of this blog post, my custom 404 page is very simple, but you can see http://benfoster.io/blog/aspnet-mvc-custom-error-pages some really nice examples here.

404 Page Not Found

I created a new ASP.NET MVC 5 application using the standard template in Visual Studio. If I run the site and try to navigate to a resource that does not exist e.g. /foo/bar, I'll get the standard ASP.NET 404 page with the following information: Server Error in '/' Application. The resource cannot be found. Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly. Requested URL: /foo/bar Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.33440 Not exactly friendly, is it? In this case the error was raised by ASP.NET MVC because it could not find a matching controller and/or action that matched the specified URL. In order to set up a custom 404 error page add the following to web.config inside : I've set mode="On" so we can vi

30, 2013 by trailmax | 3 Replies It is vital for your application security not to show any internals when error http://tech.trailmax.info/2013/08/error-handling-in-mvc-and-nice-error-pages/ happen. And you should be able to replace all internal error http://deanhume.com/home/blogpost/custom-error-pages-in-mvc/4 messages to nice user-friendly pages. It is a just nice for users - they are not getting splashes of oil, when engine is exploded, also another measure to improve site security. There are lot of articles about error handling in ASP.Net MVC, but most of them mvc 5 do not cover the whole range. There is a very good resource on this, and I do recommend reading and understanding that first. With error handling there are a lot of edge cases, and for every single one of them you need to provide a solution, otherwise your error messages will talk too loud about your implementation and custom error page that can lead to security vulnerability. Upd 18/03/2016 There are a ton of similar articles on this topic. Here are some nice ones: Ben Foster - probably this one is the most comprehensive and worth reading first. Mahesh Sabnis Milevis Here is the list of edge cases I came up with: Exception thrown in controller Controller or controller action is not found Page not found, but outside of the MVC pipeline Exception in IIS pipeline Cases when IIS can't handle the request all together. Exception thrown in controller. When exceptions are thrown in your code, most of the time they will be thrown in MVC pipeline and handled by MVC error handling mechanisms. First of all you need enable CustomErrors in web.config: For that you need to add HandleErrorAttribute to the list of MVC filters in your Global.asax.cs: protected void Application_Start() { // other configurations... GlobalFilters.Add(new HandleErrorAttribute()); } This filter basically catches the exceptions from controllers and redirects users to ~/Views/Shar

way of doing this is with theHandleErrorAttribute. In order to handle exceptions thrown by your action methods, you need to mark your method with this attribute. The HandleErrorAttribute also allows you to use a custom page for this error. First you need to update your web.config file to allow your application to handle custom errors. Then, your action method needs to be marked with the atttribute.[HandleError] public class HomeController : Controller { [HandleError] public ActionResult ThrowException() { throw new ApplicationException(); } } By calling the ThrowException action, this would then redirect the user to the default error page. In our case though, we want to use a custom error page and redirect the user there instead.So, let's create our new custom view page. Next, we simply need to update the HandleErrorAttribute on the action method.[HandleError] public class HomeController : Controller { [HandleError(View = "CustomErrorView")] public ActionResult ThrowException() { throw new ApplicationException(); } } I found that I needed to update my web.config to also reflect the new custom error page. You can place your custom error page in the same directory as your view, or you can place it in the Shared view folder, either way this should work. Unfortunately the HandleErrorAttribute wont work with 404 errors and 500 page errors. Ah, but what happens if I need to display a custom page? No problem, we just need to update our web.config and create an action method to handle the view. The controller: public class ErrorController : Controller { // Return the 404 not found page public ActionResult Error404() { return View(); } // Return the 500 not found page public ActionResult Error500() { return