Debug 500 Internal Server Error Iis7
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Iis7 500 Internal Server Error Show Details
site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and iis7 500 internal server error asp.net 4 rise to the top How to diagnose a 500 Internal Server Error on IIS 7.5 when nothing is written to the event log? up vote 19 down vote favorite 7 I've just deployed an update to an existing ASP.NET MVC3 site (it was already configured) and I'm getting the IIS blue screen of death stating HTTP Error 500.0 - Internal Server Error The page cannot be displayed because an 500 internal server error iis 7 show details internal server error has occurred. However; there is nothing showing up in the Application Event Log where I would expect to see a (more) detailed description of the entry. How can I go about diagnosing this issue? iis-7.5 windows-event-log 500-error asp.net-mvc share|improve this question edited Jul 16 '12 at 7:55 asked Jul 15 '12 at 21:25 Greg B 4843825 I've had the exact same issue here. In my experience, if the event log is empty than the request wasn't correctly routed to the worker process. In one of our recent deployments we saw the app work intermittently with about 50% of the requests randomly failing with the 500 error and nothing in the logs. I suspect something is going wrong with the AppDomain unload that occurs after deployment. Out of curiosity, are you running antivirus in your production environment? Does an IIS reset solve the issue (until the next deployment)? –ShadowChaser Feb 21 '13 at 16:17 add a comment| 4 Answers 4 active oldest votes up vote 22 down vote accepted Take a look at IIS7's Failed Request Tracing feature: Troubleshooting Failed Requests Using Tracing in IIS 7 Troubleshoot with Failed Request Tracing The other thing I would do is tweak y
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Iis 500 Error Log
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 Deploying website: http://serverfault.com/questions/407954/how-to-diagnose-a-500-internal-server-error-on-iis-7-5-when-nothing-is-written-t 500 - Internal server error up vote 98 down vote favorite 36 I am trying to deploy an ASP.NET application. I have deployed the site to IIS, but when visiting it with the browser, it shows me this: Server Error 500 - Internal server error. There is a problem with the resource you are looking for, and it cannot be displayed. After fiddling around http://stackoverflow.com/questions/5385714/deploying-website-500-internal-server-error with the web.config, I now get: The page cannot be displayed because an internal server error has occurred. How can I see the actual issue behind this server error? asp.net iis error-handling share|improve this question edited Jan 9 '14 at 15:42 Aristos 51.1k978117 asked Mar 22 '11 at 1:22 Jakub Jedryszek 2,16362435 1 Make sure you have the wildcard mapping in place for MVC application on the directory... –sajoshi Mar 22 '11 at 4:11 add a comment| 16 Answers 16 active oldest votes up vote 180 down vote accepted First, you need to enable and see detailed errors of your web messages, because this is a general message without giving information on what's really happening for security reasons. With the detailed error, you can locate the real issue here. Also, if you can run the browser on the server, you get details on the error, because the server recognizes that you are local and shows it to you. Or if you can read the log of the server using the Event Viewer, you also see the details of your error. On IIS 6 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 http://stackoverflow.com/questions/1453791/classic-asp-on-iis7-refusing-to-send-errors-to-browser-on-500-internal-server-e Us Learn more about Stack Overflow the company Business Learn more about hiring http://www.dondraper.com/2011/01/500-internal-server-error-from-iis-7-5-on-windows-2008-r2/ 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 Classic ASP on IIS7: refusing to internal server send errors to browser on 500 Internal Server Error up vote 48 down vote favorite 4 I have classic ASP running on IIS 7. Even though I configured the ASP "Debugging Properties" to "Send Errors to Browser = True", the web app REFUSES to send errors to the browser and continues to send a 500 internal server error. My browser has "Show Friendly HTTP Error Messages" internal server error unchecked. Failed Request Tracing is installed (not sure if that's related) Happens both on web pages loaded locally on the server and remotely The App Pool is integrated (not sure if that matters) Any ideas? iis-7 asp-classic iis-7.5 share|improve this question edited Oct 18 '12 at 18:57 lsalamon 5,37043048 asked Sep 21 '09 at 10:17 Matias Nino 2,005103958 add a comment| 6 Answers 6 active oldest votes up vote 79 down vote accepted Try : Internet Information Services (IIS) Manager --> Default Web Site --> Click Error Pages properties and select Detail errors share|improve this answer edited Dec 2 '11 at 15:53 answered Sep 21 '09 at 15:16 lsalamon 5,37043048 I also had to convert my virtual directory into an Application –Matthew Lock May 5 '13 at 3:47 add a comment| up vote 6 down vote I had this occuring on a Classic ASP application running in a subfolder of a site. The solution was: IIS > Click into your Site > Click into your Application folder > Error Pages > Edit Feature Settings > set to: Detailed Errors share|improve this answer edited Jan 28 '15 at 11:40 answered Jan 20 '14 at 12:49 2011 by Don Draper 23 Comments Tweet You are running an ASP or ASP.NET web application on IIS on Windows 2008 R2 from a remote web browser and you constantly see following error message. While this is the proper results for a production server (you never want to show remote users the details of an error), it is not helpful while testing a new installation…as a developer you need to see the error messages on the remote browser. There is an obscure setting that controls this for both ASP and ASP.NET. I hope the following will help anyone needing to see error details on a remote connected browser. For Classic ASP Errors In IIS Manager, select your ASP site, the double-click the ASP icon in the IIS section. The configuration settings for this ASP applications will appear. Open the section for Debugging and make sure the option Send Errors to Browser is set to True. Review other settings while you are here to ensure they match want you want. For Classic ASP and ASP.NET Errors Just making the change above seems to work find under IIS on Windows 7 but not Windows 2008 R2. You may need to change one other setting. In IIS Manager, select the ASP or ASP.NET site, the double-click the Error Pages icon in the IIS section (do not confuse with the .NET Error Pages in the ASP.NET section) . The list of error codes and related IIS Error Pages will appear. Select the one for 500 errors and right-mouse, then choose Edit Feature Settings from the popup menu. The default settings is the third option which only allows detailed errors to be sent to a browser on the same server. Change this setting to the second option labeled Detail errors and then details of your code or script errors will be sent to the browser even if it is a remote quest. If you are using Internet Explorer, also make sure that Show Friendly Errors is not enabled. This is not a problem for Firefox users. Be sure and change this setting back to the default if and when the server is used in a production environment. When that is the case, use the NT Event log for ASP errors (also set in the ASP settings section) and .NET Error Tracing as better ways to view the details of production errors. Hope this helps! Now you can view ASP and ASP.NET errors in the browser remotely. Here is an example of a Classic ASP error. Share and Enjoy:PrintFacebookTwitterLinkedInDiggdel.icio.usGoogle Bookmarks Filed Under: Technology Tagged With: 500 Internal Server Error, ASP.NET, Detailed Error Messages, E