Hosting new Webapi cause few errors (Error 500, IIS7.5) RSS

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  Fisshy

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  Hosting new Webapi cause few errors (Error 500, IIS7.5)

  Mar 26, 2012 02:18 PM|LINK

  Hi, Im trying to deploy the new webapi to my local IIS.

  If i go to a normal MVC route it works (Home/Index etc)

  But if i try the Webapi route i get the error 500(api/category etc)

  Do i have to do somthing special to get the new Webapi to work with IIS 7.5?

   

  Module	ManagedPipelineHandler
  Notification	ExecuteRequestHandler
  Handler	System.Web.Http.WebHost.HttpControllerHandler
  Error Code	0x00000000

  <div id="details-right">

  Requested URL	http://json.zandparts.se:80/api/category
  Physical Path	C:\Temp\Zandparts\WebshopAPI\api\category
  Logon Method	Anonymous
  Logon User	Anonymous

  </div>

  • IIS received the request; however, an internal error occurred during the processing of the request. The root cause of this error depends on which module handles the request and what was happening in the worker process when this error occurred.
  • IIS was not able to access the web.config file for the Web site or application. This can occur if the NTFS permissions are set incorrectly.
  • IIS was not able to process configuration for the Web site or application.
  • The authenticated user does not have permission to use this DLL.
  • The request is mapped to a managed handler but the .NET Extensibility Feature is not installed.

  The bold parts i have fixed already, And im not sure about the rest.

   

  Regards

  Joachim

  mvc

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  BrockAllen

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  Re: Hosting new Webapi cause few errors (Error 500, IIS7.5)

  Mar 26, 2012 02:25 PM|LINK

  The file system security is preventing the web server (IIS) from accessing those files. Sounds like the files for the app are maybe on your desktop or in your "my documents" folder? If so, move these files out and somewhere else under C:\ or change the filesystem security for thae app directory to allow the IIS process to access (IIS_IUSRS group).

  mvc

  Brock Allen | http://brockallen.com
  DevelopMentor | http://www.develop.com
  thinktecture | http://www.thinktecture.com/
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  Fisshy

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  Re: Hosting new Webapi cause few errors (Error 500, IIS7.5)

  Mar 26, 2012 02:44 PM|LINK

  Im hosting the app under

     C:\Temp\Map\WebshopAPI

  I've set all the Permissions already.

  The app works when im using normal MVC Urls

  routes.MapRoute(
                  name: "Default",
                  url: "{controller}/{action}/{id}",
                  defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
              );

  But i get the error once i try the JSON Urls

    routes.MapHttpRoute(
                name: "ActionApi",
                routeTemplate: "api/{controller}/{action}/{id}",
                defaults: new { id = RouteParameter.Optional }
            );
  
    routes.MapHttpRoute(
               name: "DefaultApi",
               routeTemplate: "api/{controller}/{id}",
               defaults: new { id = RouteParameter.Optional }
            );
  

   

  • Edited by fisshy on Mar 26, 2012 02:44 PM
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  RightNow_joh...

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  Re: Hosting new Webapi cause few errors (Error 500, IIS7.5)

  Mar 28, 2012 11:27 PM|LINK

  Bump.

  This is happening to me as well, GET works fine, but POST fails with all my controllers in the WebApi. Here is my trace detail:

  ModuleName	ManagedPipelineHandler
  Notification	128
  HttpStatus	500
  HttpReason	Internal Server Error
  HttpSubStatus	0
  ErrorCode	0
  ConfigExceptionInfo
  Notification	EXECUTE_REQUEST_HANDLER
  ErrorCode	The operation completed successfully. (0x0)

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  Fisshy

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  3 Posts

  Re: Hosting new Webapi cause few errors (Error 500, IIS7.5)

  Mar 29, 2012 06:19 AM|LINK

  I managed to solve my problem, Had wrong connectionstring to the DB.

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  RightNow_joh...

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  Re: Hosting new Webapi cause few errors (Error 500, IIS7.5)

  Mar 29, 2012 01:59 PM|LINK

  Hmm, that's not working for me. I'm using the same connection string when I'm running in Visual Studio's Development Server as when I'm hosting on IIS (on local machine). I get a 500 even when trying to perform a post on a controller that doesn't access/require database access. Any other thoughts?

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  RightNow_joh...

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  Re: Hosting new Webapi cause few errors (Error 500, IIS7.5)

  Mar 29, 2012 09:50 PM|LINK

  Scratch that. This issue is because of my db connection string as well. I had a typo. I wish the error messages were more helpful.