I'm having trouble getting my application to show my custom page for Error 500.
I have added a new Action Result in the ErrorController.cs as follows:
using System.Web.Mvc;
using Abp.Auditing;
namespace Callisto.Web.Controllers
{
public class ErrorController : CallistoControllerBase
{
[DisableAuditing]
public ActionResult E404()
{
return View();
}
public ActionResult E500()
{
return View();
}
}
}
and created /Views/Error/E500.cshtml with modifications to show different number/text.
If I browse to "/Error/E500" I see my custom E500.cshtml page OK.
To test Error 500 condition, I temporarily rename the website folder Mpa/Views/Dashboard folder to "Dashboardzz" and this generates an ASPNETZERO 500 error page but does not redirect to the /Error/E500 page.
I have web.config CustomErrors configured:
<customErrors mode="On">
<error statusCode="404" redirect="~/Error/E404" />
<error statusCode="500" redirect="~/Error/E500" />
</customErrors>
...but no redirect seems to occur to "/Error/E500"
Am I missing something?
6 Answer(s)
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0
OK, so I have been reading this blog;
<a class="postlink" href="http://benfoster.io/blog/aspnet-mvc-custom-error-pages">http://benfoster.io/blog/aspnet-mvc-custom-error-pages</a>
and I have discovered that outside of the 404 error handling, ASPNETZERO returns the /Shared/error.cshtml - which doesn't look pretty at all (formatting is all messed up as it doesn't use the layout template.)
I tried looking to see if there was a "HandleErrorAttribute" global filter in my project but I can not find one. How to I get ASPNETZERO to redirect to /Error/E500 when encountering Error 500?
Thanks, Andy.
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0
Hi,
You can define a custom page for each error code in your project. You need to set it in web.config like we did for E404 here <a class="postlink" href="https://github.com/aspnetzero/aspnet-zero/blob/9ec982ce90c2767c7c50d5bc0b834f68c2d43feb/src/MyCompanyName.AbpZeroTemplate.Web/Web.config#L71">https://github.com/aspnetzero/aspnet-ze ... config#L71</a>.
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0
<cite>ismcagdas: </cite> Hi,
You can define a custom page for each error code in your project. You need to set it in web.config like we did for E404 here <a class="postlink" href="https://github.com/aspnetzero/aspnet-zero/blob/9ec982ce90c2767c7c50d5bc0b834f68c2d43feb/src/MyCompanyName.AbpZeroTemplate.Web/Web.config#L71">https://github.com/aspnetzero/aspnet-ze ... config#L71</a>.
Yes, I have seen and like the Github Error 404 page, however that is NOT within an ASPNETZERO project is it.
If you care to look at my code samples I posted, I do have the web.config configured with a custom redirect for 500 and the necessary E500.cshtml page and modified ErrorController.cs- but the redirect is not occuring - instead the site loads the /Shared/error.cshtml page. If I go directly to "/Error/E500" then I get my custom error page, so I know the controller and page are fine - it is that the site is not redirecting, and instead loading the contents of the /Shared/error.cshtml page - which looks awful.
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0
P.S. - That is also for Error 404 - not 500, there may be a difference in handling 500 errors in an MVC application? Maybe with a 500 error we cannot go to a view from a controller and it has to be a static page?
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0
OK, So I think I have the desired result by modifying the web.config to include the following in system.webServer :
<httpErrors errorMode="Custom" existingResponse="Replace"> <remove statusCode="500" subStatusCode="-1" /> <error statusCode="500" path="/Error/E500" responseMode="ExecuteURL" /> </httpErrors>When a 500 error is encountered, now the page goes to the /Error/E500 page, which is generated by the ErrorController using the _layout.cshtml.
I understand that potentially, if ASP.NET is having issues itself, then the MVC system may not actually return what I need - but hell, the app would be broken so I'm not sure I care so much!
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0
Hi,
Yes, this is the way.
