i have problems runnning an mvc2beta application in iis 7.5.
WebServer:
Windows Server 2008 R2 (x64)
Application:
MVC 2 Beta (developted in Visual Studio 2010 Beta)
On IIS i added a new application beneath the Default Web Site and the new application has Application Pool ASP.NET V4.0
If i runn application within Visual Studio everything is fine. but on IIS Server i became an error page:
Service Unavailable
HTTP Error 503. The service is unavailable
What is missing?
In Event Log got this Message:
Application pool 'DefPool' is being
automatically disabled due to a series
of failures in the process(es) serving
that application pool.
If you have upgraded to .NET v4 then delete any older versions from %windir%\Microsoft.Net\Framework and try again. Also, check again that the application pool isn't set to use v4.0, and not v2.0.
Without seeing your debug messages, it's hard to diagnose what these failures were.
Related
I am working on an asp.net mvc 4 web application (using .net 4.5). and i am using Visual Studio professional 2012. now when i run the project inside VS-2012 i will get the following error:-
HTTP Error 500.0 - Internal Server Error
Although i am hosting the same application under IIS-8 and it is working well. but if i run the same web application inside Visual studio i will get the above error. i am using windows server 2012 r2.
can anyone adivce why my project is not working when i try running it inside VS? and this problem appeared all of a sudden i mean last week i was able to run the application without any problem..
Thanks
here is the event viewer errors regarding my problem , one related to iis-express, while the other related to VS:-
An application has reported as being unhealthy. The worker process
will now request a recycle. Reason given: An error message detailing
the cause of this specific request failure can be found in the
application event log of the web server. Please review this log entry
to discover what caused this error to occur. . The data is the error.
Windows cannot access the file for one of the following reasons:
there is a problem with the network connection, the disk that the file
is stored on, or the storage drivers installed on this computer; or
the disk is missing. Windows closed the program Microsoft Visual
Studio 2012 because of this error.
Program: Microsoft Visual Studio 2012 File:
Have u checked the "most likely causes". Possibly it is permissions issue. You may need to check startup project or you may need to review your web.config file
I have an MVC Web API 2 application that I am running quite successfully locally within Visual Studio 2015 RC. I have also successfully published this application to an IIS 8.5 instance running on Windows Server 2012. I have installed .NET Framework 4.6 on this machine also.
The behaviour that I am getting when I try to navigate to the root of the site (http://localhost:81) is that I get a directory listing of the files in the root folder. Clearly I was expecting the routing config of the application to kick in an execute the home controller, but this is not happening.
I am a developer and it has been some time since I configured IIS, but I do remember that I had to do some fiddling with IIS (6?) to get the routing to work.
What am I missing?
Make sure your application pool is running in integrated mode and not classic.
I am developing an ASP.NET MVC 5 site targeting .NET 4.5.1 and for some reason I am struggling to deploy it on a Windows Server 2008 Standard edition server.
To be clear the site runs fine on my Windows 7 development machine and my Windows Server 2012 test environment but when I deploy it to the Windows Server 2008 in question I get this error:
At this point I tried all the advice about reinstalling ASP.NET and enabling runAllManagedModulesForAllRequests that I found in threads like this one ASP.NET MVC on IIS 7.5 but nothing would make it work.
Eventually I found that I could fix the problem by switching off the "Invoke only requests to ASP.NET applications or managed handlers" option for all managed modules in the application. What this did in essence was to make the following changes to the web.config file:
So my question is two-fold. Firstly, why is this change necessary to get the site to work? Secondly, am I safe to change the web.config permanently given that it will be installed on other servers as well, not all of which will be Windows Server 2008?
I recently upgraded my application from MVC 4/ EF 5 to MVC 5 / EF 6. I also upgraded to Visual Studio 2013 from VS 2012. Everything runs great on the IIS Express but when I publish to my production server via webDeploy, the site returns a 404 for all pages.
I am running IIS 8. There are no entries in my IIS log from today so this is not logging. I see no event alerts either.
I have done some research and performed the following:
Set the System.Web.MVC, System.Web.Routing and
System.Web.Abstractions to use a local copy when publishing. This
had no effect.
I restarted IIS.
I deleted all the files on the production server and re-published.
Thanks so much for your help!
Turns out that the problem had to do with Amazon eleastic ip - nothing wrong with the site or IIS.
I succesffuly deployed an MVC 4 application to IIS Express on my development machine and everything runs fine. I can also successfully deploy to my production server, but when trying to access the deployed application in the production envioronment it can't be displayed.
Development tool: Visual Studio 2012 Express for Web.
Production server (all updates installed):
- Windows Server 2008 R2 x64
- IIS 7.5
- MS .Net Framework 4.5
- ASP.Net MVC 4 with language pack
- Web Deploy 2.1 and Web Deploy 3.0
- Recommended configuration for IIS.
Furthermore, ASP.NET is registered with IIS for Framework\v4.0.30319 and Framwork64\v4.0.30319 and the application pool of the site is .Net Framework v4.0.30319. The IIS_IUSRS group has inherited permissions (Read & Execute, List Folder Contents and Read).
I have a production web server tied to the web via DynDNS, my site uses port 80.
What could be the cause for the site running but not displaying?
Any help would be appreciated.
Additional info: When I check the compatibility in WebMatrix of any site deployed to the production server I always get the result "Not available" for a Simple HTML-Page (the .Net-Framework-Version on the other hand always gives "Available").
It seems that everything is ok, I had a DNS-Server error (wrong external server address).