Post 500 Internal Server Error Iis7
Contents |
Start 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 500 - internal server error. iis 8 Us Learn more about Stack Overflow the company Business Learn more about hiring
500 - Internal Server Error. There Is A Problem With The Resource You Are Looking For And It Cannot
developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question iis 500 error log and answer 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 500 internal server error iis 7 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 I'm getting the IIS blue screen of death stating HTTP Error 500.0 - Internal Server Error The page
Module Or Isapi Error Occurred.
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 16:17 add a comment| 4 Answers 4 active oldest votes up vote 23 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 T
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the iis 500 internal server error log workings and policies of this site About Us Learn more about Stack 500 - internal server error. asp Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs
Iis 500 Internal Server Error Details
Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; http://serverfault.com/questions/407954/how-to-diagnose-a-500-internal-server-error-on-iis-7-5-when-nothing-is-written-t it only takes a minute: Sign up IIS 7.5, ASP.NET MVC. HTTP Error 500 (Internal Server Error): An unexpected condition was encountered while the server was attempting to fulfil up vote 2 down vote favorite I have a MVC3 web site, which works well on IIS Express, but after publishing to IIS 7.5 I got that weird error. The http://stackoverflow.com/questions/17188930/iis-7-5-asp-net-mvc-http-error-500-internal-server-error-an-unexpected-cond full error message is: HTTP Error 500 (Internal Server Error): An unexpected condition was encountered while the server was attempting to fulfill the request. I published using 'File system' method, for web site I created a separate site in IIS, separate application pool with .NET 4.0 and Integrated mode. Can you help me diagnose that problem? asp.net asp.net-mvc iis-7.5 iis-express share|improve this question edited May 14 '15 at 15:29 GuinnessIsLife 3761628 asked Jun 19 '13 at 10:29 berliner 9611715 add a comment| 1 Answer 1 active oldest votes up vote 6 down vote I assume you're using Chrome as your web browser? This is the default error page Chrome displays when it receives a 500 HTTP response from the server with no content. You need to find the cause of this error. Open the Event Viewer (Win+R, type "eventvwr.msc", click OK). Expand "Windows Logs" and click "Application". Look for an error or warning that relates to IIS, W3SVC or similar. It's likely an error that's occurring before the request reaches the .NET pipeline. share|improve this answer answered
IIS 500 errors leave clues in the log Email ThisBlogThis!Share to TwitterShare to FacebookShare to Pinterest Yesterday I was playing around with thevalidateIntegratedModeConfiguration="true" setting on IIS 7.5. To my surprise I got an empty response back, with no indication of what went wrong. Looking http://www.dotnetnoob.com/2012/03/iis-500-errors-leave-clues-in-log.html at the response with Fiddler yields: HTTP/1.1 500 Internal Server Error Server: Microsoft-IIS/7.5 X-Powered-By: ASP.NET Date: Mon, 05 Mar 2012 15:59:52 GMT Content-Length: 0 There's not much to work with here! I checked the event log, there was nothing there. So I started looking around for an error log of some sort (I used to play with Apache back in the days) turns out there's no such thing in IIS. Some googling led me to an in-depth article:Troubleshoot IIS7 errors like internal server a pro. I enabled detailed error messages for my website, still no luck. Finally, I figured out that the easiest way to get an indication of what's going on is to check the IIS log. In the default setup, IIS keeps the logs for each website in:C:\inetpub\logs\LogFiles. Here's a log entry from my logfile (shortened for readability): 2012-03-05 15:59:52 ::1 GET /Somesite/ - 443 - ::1 Mozilla/5.0 500 22 50 1 Notice the "500 22" in the log? That's the 500 internal server error error, along with its substatus. The substatus is the key here, as you can look that up inMicrosoft's document onThe HTTP status codes in IIS 7.0 and in IIS 7.5. Voila, my error was actually: 500.22 - An ASP.NET httpModules configuration does not apply in Managed Pipeline mode. I can work with that. Of course, you could also enable failed request tracing in IIS if you're a pro, here's a walkthrough by the IIS team:Troubleshooting Failed Requests Using Tracing in IIS 7. I tried it, and it also revealed the substatus of the response. Still, checking the IIS log was a much faster way of getting an indication of what the problem was, and sometimes that's all you need. So check your logs first, then start troubleshooting like a pro! Posted by André N. Klingsheim at Tuesday, March 06, 2012 Labels: ASP.NET, IIS 7.5, Ninja tricks, server 2008 4 comments: Anonymous31 March, 2014 22:55Just wanted to express my thanks for this article. It just saved my bacon! May you receive extra karma today!ReplyDeleteAnonymous24 September, 2014 15:11I'm getting error 500 when a POST request is made to a web service hosted on IIS 7.5GET is fine. When an external company POST the data is when I notice a 500.0.0 Internal Server Error.MS say it's an error with the ISAPI module, but my initial GET request is parsed and throws the error only during the POST operation.Tried all the tricks - any suggestions ??cheer