the Application pool is being stopped on each request to my site which is hosted on IIS 7.5.
in the browser I see error "HTTP Error 503. The service is unavailable."
I've looked in the Event Viewer and I saw the following error:
"The Module DLL C:\Windows\system32\inetsrv\warmup.dll failed to load. The data is the error."
I found the problem. The "AppWarmupModule" was registered in Modules in IIS. I think this happened when I was experimenting with AppWarmup. I opened IIS\Modules, did a Remove of "AppWarmupModule" in the context menu and the problem went away.
Related
After attempting to configure IIS as a replacement for IIS Express, both stopped working and delivered the above error on deploying the .NET Core project in VS2019. According to IIS anonymous authentication is enabled, I also entered explicit user name and password as well as giving my user all rights to work with the project's directory. I restarted the IIS several times and re-created the pools and Pages, as well as repairing VS2019 in hope to get the IIS Express running again at least.
I have no idea what else I could do.
EDIT: I am using IIS10
Module
IIS Web Core
Notification
AuthenticateRequest
Handler
aspNetCore
Error Code
0x80070005
Requested URL
http://localhost:12345/
Physical Path
C:\inetpub\...
Logon Method
Noch unbestimmt
Logon User
Noch unbestimmt
You can try the following steps to solve your problem:
Right click on the project, go to properties.
Select the web, and then you will find a service setting
Change the project URL for other port, like http://localhost:44338/.
I was able to figure it out myself by now:
For some reason during setting up the IIS and IIS profile (accidentally or by some quirk of VS), the anynomous authentification setting was set to false. Which also affected the IIS Express to not work properly anymore. Simply enabled anonymous authentication resolved the issue for both.
Project Properties -> Debug -> IIS profile -> anonymous authentification: ✓
I'm hosting a simple html file in IIS 7.5 on Windows Server 2008R2. I've assigned the site a default application pool with No Managed Code. There is nothing more in the folder other than the index.html file and a css file and I haven't changed any other setting within IIS.
On the first request and after every site restart of the site a 500 Internal Error is returned. The following error in the HTTPERR log seems to be the cause:
2014-07-04 etc .......- - - - - Timer_ConnectionIdle -
On subsequent requests the page loads fine, no problems. Why is this error being thrown on first request and how can I fix this? It doesn't seem to be related to the application pool as it doesn't happen when I recycle it, only when I stop and restart the site.
Windows 2008 R2 Standard x64, with IIS 7.5
When trying to load any ASP page (in IE right on the server), I instantly receive a "HTTP/1.1 500 Server Error". I have un-ticked "show friendly error messages" in IE.
IIS Logs show:
"ASP_0147|500_Server_Error".
Event Viewer->Application gives me:
Error: ASP will not serve requests because it could not perform the first request initialization..
And finally, the usually helpful Failed Request Tracing gives me 2 entries:
ASP_LOG_ERROR (Labeled as ERROR)
LineNumber:
ErorrCode: ASP 0147
Description: 500 Server Error
MODULE_SET_RESPONSE_ERROR_STATUS (Labeled as WARNING)
ModuleName: IsapiModule
Notification: 128
HttpStatus: 500
HttpReason: Server Error
HttpSubStatus: 0
ErrorCode: 0
ConfigExceptionInfo:
Notification: EXECUTE REQUEST HANDLER
ErrorCode: The operation completed successfully. (0x0)
I have double-checked all permissions and accounts. I have switched the app pool pipeline mode back and forth. And of course, I removed the IIS role from the server, and reinstalled that and the ASP Role Service about 5 times. I also have the Error Pages setting at the site level to show "Detailed Errors". I get the same errors for every ASP page, including a test one that is nothing but a response.write.
The real kicker is that I had this working when I came in this morning. I don't know if I clicked something in IIS by mistake or what. I have scoured the web for the past 8 hours. Experts -- what happened?
A few steps that you may try:
Ensure that there is no global.asa file of 0 bytes.
Try creating a new web site only for test and see if that is also not working. Then put a text file and try browsing it. If a text file comes up good, it would mean your IIS is okay. Now, try ASP file with <%=Now%> and see if you get the latest time. If this doesn't work, then it is related with permissions. In that case, use Process Monitor to find out any Access Denied and fix it. Check this blog post.
The download links have changed: http://technet.microsoft.com/en-us/sysinternals/bb896645
Note: in case you don't see any access denied, try this
Start ProcMon
IISRESET
Browse .asp page again and check for Access Denied.
We're running ASP.Net (1.1) on a server with Windows Server 2003 R2 (Service Pack 2). We have an application (http://newserver.yourdomain.com/someapp) that performs a relatively basic process of taking the user-entered input and populates the data into the database. If there is a problem with the INSERT/UPDATE, a TRY...CATCH block will trap the error and redirect the user to a centralized "Error Handler" application (http://newserver.yourdomain.com/ErrorHandler) that displays a more user-friendly error screen and log all the relevant information. The Error Handler resides on the same server and runs ASP.Net (1.1) as well.
This has been working for years, but we're upgrading the servers and replicating all the same applications from the old server (http://oldserver.yourdomain.com) to the new server. For some reason, now when the application is attempting to redirect the user to the Error handler (via Response.Redirect), we're running into a "The page cannot be displayed" error (aka "Action Cancelled" error). I assume it's a configuration setting, but I can't think of what it might be.
To make things stranger, this happens in IE6 and IE7, but not in Chrome 12. Also, we can avigate directly the Error Handler URL without a problem. The issue seems to center around the need to redirect to that location.
Also, if I set up the old server (http://oldserver.yourdomain.com) to point to the new Error Handler (http://newserver.yourdomain.com/ErrorHandler), it works fine. The redirection seems to only be an issue on this new server.
Can you think of what the issue(s) might be?
I get the following error when I try and serve css or javascript via my local iis. I am running windows 7 and iis7.
The resource you are looking for does not have a handler associated with it.
Module IIS Web Core
Notification MapRequestHandler
Handler Not yet determined
Error Code 0x80070002
Requested URL http://secure.XXXXXX:80/ols/css/global.css
Physical Path C:\XXXXXX\css\global.css
Logon Method Anonymous
Logon User Anonymous
Any ideas how i can resolve this? Issue is with css, javascript etc.
Found the problem, was missing a StaticFile handler mapping.