Iis7 500 Error
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Iis 500 Internal Server Error Log
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500.19 - Configuration Data Is Invalid.
IIS7 up vote 7 down vote favorite I am getting error 500, looking at the log I can see the http headers with the error 500, but how do I find out why it's happening? Is there any other tool I should be looking at? The event viewer is also not showing anything. Thanks error-handling iis-7 share|improve this question edited Nov 19 '15 at 1:29 500 0 0 iis error pnuts 33.9k63769 asked Feb 17 '11 at 19:42 sarsnake 7,64447129242 Is it an aspx page? Have you tried turning off custom errors in your web.config to see if you get a better error message? –Jason Feb 17 '11 at 21:24 Duplicate: stackoverflow.com/questions/1453791/… –littlegreen Apr 27 '12 at 14:44 add a comment| 1 Answer 1 active oldest votes up vote 11 down vote As was also answered to this other question, a good way to get more detailed information on error 500 is to enable detailed error reporting: Internet Information Services (IIS) Manager —> Your Web Site —> Error Pages -> Edit Feature Settings -> select "Detailed errors" share|improve this answer answered Apr 27 '12 at 14:46 littlegreen 4,51862845 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Not the answer you're looking for? Browse other questions tagged error-handling iis-7 or ask
you deploy it to your IIS server. Now you’re getting the dreaded 500 – Internal server error. What are you to do? As you may know, a HTTP 500 error is a generic error message returned by a web server when it 500 - internal server error. there is a problem with the resource you are looking for and it cannot knows something has gone wrong but it is unable to be more specific about the failed request tracing error. That’s not necessarily helpful, though, when you are trying to figure out what is causing the error so you can fix it 500 internal server error iis7 and get your web site to load. Here are a few tips to help you find the real error so you can get your site loading properly. Classic ASP If you are running Classic ASP on IIS 7 http://stackoverflow.com/questions/5033749/decoding-error-500-on-iis7 or IIS 8, just about any error that you get from an out-of-the-box installation will be a 500 error. You should check out this blog post for more information on developing Classic ASP applications in IIS 7 or later. Tips for finding the real error Run the site directly on the server – depending on the configuration of your site/server, you may be able to see the real error if you load the site from a browser https://blogs.iis.net/rickbarber/working-past-500-internal-server-error located on the same server. You may need to turn off ‘show friendly http errors.’ Temporarily add the following within the appropriate tags in your web.config file:
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings http://serverfault.com/questions/407954/how-to-diagnose-a-500-internal-server-error-on-iis-7-5-when-nothing-is-written-t 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 Server Fault Questions Tags Users http://www.dondraper.com/2011/01/500-internal-server-error-from-iis-7-5-on-windows-2008-r2/ Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. Join them; it only takes a minute: Sign up Here's how it works: internal server Anybody can ask a question Anybody can answer The best answers are voted up and 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 20 down vote favorite 7 I've just deployed an update to an existing ASP.NET MVC3 site (it was already configured) and internal server error I'm getting the IIS blue screen of death stating HTTP Error 500.0 - Internal Server Error The page cannot be displayed because an 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 4893825 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:
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, Error, IIS 7.5, Windows Server 2008 R2