Custom Error
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Apache Custom Error Page
APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested has custom error bars excel been removed. You’ll be auto redirected in 1 second. Reference Configuration File Schema ASP.NET Settings Schema ASP.NET Settings Schema
Mvc Custom Error Page
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Tomcat Custom Error Page
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Custom Error Mode
about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss custom error mode off in web config 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 CustomErrors mode=“Off” up https://msdn.microsoft.com/en-us/library/h0hfz6fc(v=vs.71).aspx vote 164 down vote favorite 38 I get an error everytime I upload my webapp to the provider. Because of the customErrors mode , all I see is the default "Runtime error" message, instructing me to turn off customErrors to view more about the error. Exasperated, I've set my web.config to looks like this:
you're not alone. It's surprisingly difficult to do this correctly, not helped by the fact that some errors are handled http://benfoster.io/blog/aspnet-mvc-custom-error-pages by ASP.NET and others by IIS. Ideally (and I expect such https://httpd.apache.org/docs/2.4/custom-error.html is the case with some other frameworks/servers) we would just configure our custom error pages in one place and it would just work, no matter how/where the error was raised. Something like:
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 controlgeneric error responses in the event of 4xx or 5xx HTTP status codes, these responses are rather stark, uninformative, and can be intimidating to site users. You may wish to provide custom error responses which are either friendlier, or in some language other than English, or perhaps which are styled more in line with your site layout. Customized error responses can be defined for any HTTP status code designated as an error condition - that is, any 4xx or 5xx status. Additionally, a set of values are provided, so that the error document can be customized further based on the values of these variables, using Server Side Includes. Or, you can have error conditions handled by a cgi program, or other dynamic handler (PHP, mod_perl, etc) which makes use of these variables. Configuration Available Variables Customizing Error Responses Multi Language Custom Error Documents See alsoComments Configuration Custom error documents are configured using the ErrorDocument directive, which may be used in global, virtualhost, or directory context. It may be used in .htaccess files if AllowOverride is set to FileInfo. ErrorDocument 500 "Sorry, our script crashed. Oh dear" ErrorDocument 500 /cgi-bin/crash-recover ErrorDocument 500 http://error.example.com/server_error.html ErrorDocument 404 /errors/not_found.html ErrorDocument 401 /subscription/how_to_subscribe.html The syntax of the ErrorDocument directive is: ErrorDocument <3-digit-code>